USPC Patent Classifications

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Class 91 motors: expansible chamber type
uspcdescription
91/191 motors: expansible chamber type/(1) with signal, indicator or inspection means
91/291 motors: expansible chamber type/(2) cutoff or control after predetermined number of cycles or revolutions
91/391 motors: expansible chamber type/(3) jet control type
91/4R91 motors: expansible chamber type/(4r) hydro-pneumatic
91/4A91 motors: expansible chamber type/(4r) hydro-pneumatic (4a) with float mechanism
91/591 motors: expansible chamber type/(5) working member moved by stored motive fluid charge
91/691 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber
91/6.591 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (6.5) three or more cylinders arranged in parallel, radial or conical relationship with rotary transmission axis
91/791 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (7) selective cyclic and noncyclic operation or parking
91/891 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (8) semi-compound type
91/991 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (8) semi-compound type (9) changeable by shiftable distributor
91/1091 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (8) semi-compound type (10) with condition responsive change-over valve
91/1191 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (11) changeable from multiple expansion to simple operation
91/1291 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (12) cyclically operable motor with port reversing
91/1391 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (12) cyclically operable motor with port reversing (13) by shifting distributor seat
91/1491 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (12) cyclically operable motor with port reversing (14) by shifting distributor
91/1591 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (12) cyclically operable motor with port reversing (15) selector valve between distributor and motor
91/1691 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (16) drifting or coasting on lower pressure
91/1791 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (16) drifting or coasting on lower pressure (17) with speed responsive cutoff of drifting fluid
91/1891 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (16) drifting or coasting on lower pressure (18) pressure control of drifting fluid
91/1991 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (19) diverse paths used to control extent of working member travel
91/2091 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive
91/2191 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (21) rotating working member or chamber
91/2291 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (22) preliminary inlet to contracting chamber (e.g., cushioning, etc.)
91/2391 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (22) preliminary inlet to contracting chamber (e.g., cushioning, etc.) (23) by bypassing from expanding chamber (399)
91/2491 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (24) additional inlet path opened in response to position
91/2591 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (24) additional inlet path opened in response to position (25) working member or part carried thereby uncovers inlet port
91/2691 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (24) additional inlet path opened in response to position (25) working member or part carried thereby uncovers inlet port (26) first path has check valve or selectively adjustable throttle
91/2791 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (20) position responsive (27) plural simultaneous paths, one cutoff in response to position
91/2891 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (28) second path activated in response to pressure or flow in first path
91/2991 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (28) second path activated in response to pressure or flow in first path (29) by pressure rise in first path
91/3091 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (30) serially arranged reversing valves
91/3191 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (31) one path includes restriction
91/3291 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (32) activation of one path disables second path
91/3391 motors: expansible chamber type/(6) fluid supply through diverse paths to single expansible chamber (32) activation of one path disables second path (33) pressure operated
91/3491 motors: expansible chamber type/(34) single acting, changeable to or from double acting
91/3591 motors: expansible chamber type/(35) independently operated timer, delay, pattern or cyclic control
91/3691 motors: expansible chamber type/(35) independently operated timer, delay, pattern or cyclic control (36) of independently movable working members
91/3791 motors: expansible chamber type/(35) independently operated timer, delay, pattern or cyclic control (37) pattern or template control
91/3891 motors: expansible chamber type/(35) independently operated timer, delay, pattern or cyclic control (38) fluid actuated valve with volume chamber delay means
91/3991 motors: expansible chamber type/(35) independently operated timer, delay, pattern or cyclic control (39) independent distributor actuation for cyclic control
91/4091 motors: expansible chamber type/(35) independently operated timer, delay, pattern or cyclic control (39) independent distributor actuation for cyclic control (40) fluid actuated distributor motor
91/4191 motors: expansible chamber type/(41) with correlated control of motive fluid and locking means
91/4291 motors: expansible chamber type/(41) with correlated control of motive fluid and locking means (42) by electrical control means
91/4391 motors: expansible chamber type/(41) with correlated control of motive fluid and locking means (43) working member position control of motive fluid and locking means
91/4491 motors: expansible chamber type/(41) with correlated control of motive fluid and locking means (44) sequential operation of locking means and motive fluid control
91/4591 motors: expansible chamber type/(41) with correlated control of motive fluid and locking means (45) common or interconnected valve means control motive fluid and fluid for locking means
91/4691 motors: expansible chamber type/(46) with interrelated control of motive fluid and lubricant
91/4791 motors: expansible chamber type/(47) constantly applied motive fluid with controlled venting
91/4891 motors: expansible chamber type/(47) constantly applied motive fluid with controlled venting (48) plural separately controlled vents
91/4991 motors: expansible chamber type/(47) constantly applied motive fluid with controlled venting (49) fluid vented through working member
91/5091 motors: expansible chamber type/(47) constantly applied motive fluid with controlled venting (50) cyclically operable
91/5191 motors: expansible chamber type/(47) constantly applied motive fluid with controlled venting (51) motive fluid constantly applied to and vented from opposed chambers
91/5291 motors: expansible chamber type/(52) constantly open throttled exhaust with controlled motive fluid supply
91/5391 motors: expansible chamber type/(53) engine rotating or starting type
91/5491 motors: expansible chamber type/(54) convertible; or changeable by disassembly or assembly
91/5591 motors: expansible chamber type/(55) combined
91/5991 motors: expansible chamber type/(59) torque responsive motive fluid control
91/6191 motors: expansible chamber type/(61) rotary and reciprocating working members
91/15191 motors: expansible chamber type/(151) serially formed expanding working chambers (e.g., endless, etc.)
91/15291 motors: expansible chamber type/(152) multiple expansion
91/15391 motors: expansible chamber type/(152) multiple expansion (153) duplex
91/15491 motors: expansible chamber type/(152) multiple expansion (153) duplex (154) cut-off or reversing
91/15591 motors: expansible chamber type/(152) multiple expansion (155) with fluid actuated distributor
91/15691 motors: expansible chamber type/(152) multiple expansion (156) concentric working chambers
91/15791 motors: expansible chamber type/(152) multiple expansion (157) relative valving adjustment between high and low pressure working chambers
91/15891 motors: expansible chamber type/(152) multiple expansion (157) relative valving adjustment between high and low pressure working chambers (158) adjustment for valving for plural chambers
91/15991 motors: expansible chamber type/(152) multiple expansion (159) expansion between relatively movable working members
91/16091 motors: expansible chamber type/(152) multiple expansion (159) expansion between relatively movable working members (160) double acting high and low pressure working members
91/16191 motors: expansible chamber type/(152) multiple expansion (159) expansion between relatively movable working members (161) fluid acts on each working member in single direction
91/16291 motors: expansible chamber type/(152) multiple expansion (159) expansion between relatively movable working members (161) fluid acts on each working member in single direction (162) high and low pressure faces on each working member
91/16391 motors: expansible chamber type/(152) multiple expansion (163) fluid expanded through working member
91/16491 motors: expansible chamber type/(152) multiple expansion (164) dual, rigidly connected high and low pressure faces
91/16591 motors: expansible chamber type/(165) application of motive fluid at different pressures to opposed working member faces
91/16691 motors: expansible chamber type/(165) application of motive fluid at different pressures to opposed working member faces (166) double acting motor reversed by pressure variation of motive fluid
91/167R91 motors: expansible chamber type/(167r) extension of unit having separately controlled working chambers equals sum of individual chamber extensions
91/16891 motors: expansible chamber type/(167r) extension of unit having separately controlled working chambers equals sum of individual chamber extensions (168) control of motive fluid for one working member in response to position of second
91/167A91 motors: expansible chamber type/(167r) extension of unit having separately controlled working chambers equals sum of individual chamber extensions (167a) vane
91/47291 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis
91/47391 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (473) condition responsive control of drive transmission
91/47491 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (474) separate fluid supply or discharge paths
91/47591 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (475) having yieldable drive transmission
91/47691 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (476) separate motive fluid control for each working chamber
91/47791 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (476) separate motive fluid control for each working chamber (477) each piston acts as valve for different working chamber
91/47891 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (476) separate motive fluid control for each working chamber (478) means varies cyclic relation between reciprocating member and control valve therefor
91/47991 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (476) separate motive fluid control for each working chamber (479) control by moving cylinder or liner
91/48091 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (476) separate motive fluid control for each working chamber (480) mechanically actuated valves
91/48191 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (476) separate motive fluid control for each working chamber (480) mechanically actuated valves (481) radial cylinders
91/48291 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (482) means varies cyclic relation between reciprocating member and control valve therefor
91/48391 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (482) means varies cyclic relation between reciprocating member and control valve therefor (483) by adjustment of transmission or reaction element
91/48491 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (484) control valve seating surface contact maintained by fluid pressure bias
91/48591 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (484) control valve seating surface contact maintained by fluid pressure bias (485) disc valve
91/48691 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (486) motive fluid bypass to or from assembly
91/48791 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (486) motive fluid bypass to or from assembly (487) separate passage directs motive fluid to or from valve interface
91/48891 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (486) motive fluid bypass to or from assembly (488) fluid conducting passage disposed within piston
91/48991 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (486) motive fluid bypass to or from assembly (489) valved
91/49091 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (490) motive fluid supply or discharge through piston
91/49191 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders
91/49291 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (492) plural banks
91/49391 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (493) rigidly connected pistons reciprocate within rigidly connected cylinders
91/49491 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (494) cylinders and pistons form or coact with respective common elements having limited relative rotary movement
91/49591 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (494) cylinders and pistons form or coact with respective common elements having limited relative rotary movement (495) cylinders or pistons pinned to common element
91/49691 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (496) positive bidirectional drive or reciprocating members
91/49791 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (497) stroke control
91/49891 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (491) radially disposed cylinders (498) cooperating valve ports in cylinder and relatively movable central member
91/49991 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis
91/50091 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (500) plural angularly disposed cylinder banks
91/50191 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (501) cylinders contain plural oppositely movable pistons
91/50291 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (502) including plural axially spaced working chambers (e.g., double-acting working members, etc.)
91/50391 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (503) rotary spool valve
91/50491 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (504) stroke control
91/50591 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (504) stroke control (505) by varying reaction plate inclination relative to cylinder axes
91/50691 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (504) stroke control (505) by varying reaction plate inclination relative to cylinder axes (506) motor operated
91/50791 motors: expansible chamber type/(472) three or more cylinders arranged in parallel radial or conical relationship with rotary transmission axis (499) cylinders parallel to rotation axis (507) positive bidirectional drive of reciprocating members
91/16991 motors: expansible chamber type/(169) single chamber formed by mutually relatively movable cylinder, sleeve and piston
91/170R91 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another
91/17191 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (171) synchronizing in response to sensed difference in positions
91/17291 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (172) one working member oppositely biased by another
91/17391 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (173) one working member forms movable chamber for another
91/17491 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (174) with connection to relatively movable output member disposed between spaced unitary end faces
91/17691 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (176) moving cylinders
91/17791 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (177) oscillating working members
91/17891 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (178) single valve unit controlling plural working chambers
91/17991 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (178) single valve unit controlling plural working chambers (179) oscillating valve
91/18091 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (178) single valve unit controlling plural working chambers (180) rotary valve
91/18191 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (181) interconnected working members in communicating chamber portions
91/18291 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (182) means connecting working members actuates common part controlling motive fluid for the members
91/18391 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (183) with means interconnecting working members to cause relative motion
91/18491 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (183) with means interconnecting working members to cause relative motion (184) working member covers port to control motive fluid
91/18591 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (183) with means interconnecting working members to cause relative motion (185) motive fluid control by pitman swing or intermittent contact with working member
91/18691 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (183) with means interconnecting working members to cause relative motion (186) connection includes toothed gearing or rocking lever
91/18791 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (183) with means interconnecting working members to cause relative motion (187) means varies cyclic relation between working member and control valve therefor
91/18891 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (183) with means interconnecting working members to cause relative motion (188) motive fluid control actuator includes cam or crank rigid with means connecting working members
91/189R91 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another
91/19091 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (190) changeable to plural self-controlled working members
91/19191 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (191) each cyclically controls another (e.g., duplex, etc.)
91/19291 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (191) each cyclically controls another (e.g., duplex, etc.) (192) with three or more working members
91/19391 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (191) each cyclically controls another (e.g., duplex, etc.) (193) fluid operated valve controlled by relatively movable working member
91/19491 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (191) each cyclically controls another (e.g., duplex, etc.) (194) rotating output shaft type (e.g., locomotive or reversing means, etc.)
91/19591 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (191) each cyclically controls another (e.g., duplex, etc.) (195) with self-control
91/189A91 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (189r) position of one working member controls motive fluid for another (189a) piston or rod directly valves passage
91/170MP91 motors: expansible chamber type/(170r) relatively movable working members with one having motive fluid controlled by, movably interconnected with or moved by another (170mp) mine props
91/19691 motors: expansible chamber type/(196) moving cylinder
91/19791 motors: expansible chamber type/(196) moving cylinder (197) plural rigidly connected rotary cylinders
91/20691 motors: expansible chamber type/(196) moving cylinder (206) with integral exterior working face
91/20791 motors: expansible chamber type/(196) moving cylinder (206) with integral exterior working face (207) both faces urged in single direction
91/20891 motors: expansible chamber type/(196) moving cylinder (206) with integral exterior working face (207) both faces urged in single direction (208) fluid to exterior face controlled by motive fluid pressure
91/20991 motors: expansible chamber type/(196) moving cylinder (206) with integral exterior working face (207) both faces urged in single direction (209) fluid to exterior face controlled by cylinder position
91/21091 motors: expansible chamber type/(196) moving cylinder (210) oscillating cylinder
91/21191 motors: expansible chamber type/(196) moving cylinder (210) oscillating cylinder (211) cooperating valve ports in cylinder and fixed member
91/21291 motors: expansible chamber type/(196) moving cylinder (210) oscillating cylinder (211) cooperating valve ports in cylinder and fixed member (212) ported end bearing
91/21391 motors: expansible chamber type/(196) moving cylinder (210) oscillating cylinder (211) cooperating valve ports in cylinder and fixed member (213) ported trunnion
91/21491 motors: expansible chamber type/(196) moving cylinder (210) oscillating cylinder (211) cooperating valve ports in cylinder and fixed member (214) ported arcuate slide face on which cylinder moves
91/21591 motors: expansible chamber type/(196) moving cylinder (210) oscillating cylinder (215) cylinder carried valve operated by fixed actuator
91/216R91 motors: expansible chamber type/(196) moving cylinder (216r) cylinder and piston have relative reciprocation on fixed axis
91/21791 motors: expansible chamber type/(196) moving cylinder (216r) cylinder and piston have relative reciprocation on fixed axis (217) reciprocating piston and cylinder
91/216A91 motors: expansible chamber type/(196) moving cylinder (216r) cylinder and piston have relative reciprocation on fixed axis (216a) moving cylinder having follow-up
91/216B91 motors: expansible chamber type/(196) moving cylinder (216r) cylinder and piston have relative reciprocation on fixed axis (216b) cyclical moving cylinder
91/21891 motors: expansible chamber type/(218) cyclically operable
91/21991 motors: expansible chamber type/(218) cyclically operable (219) with dwell
91/22091 motors: expansible chamber type/(218) cyclically operable (220) with condition responsive stop means
91/22191 motors: expansible chamber type/(218) cyclically operable (220) with condition responsive stop means (221) speed
91/22291 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422)
91/22391 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (223) oscillating piston (e.g., vane, etc.)
91/22491 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (224) distributor establishes communication between opposite faces of piston
91/22591 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (225) piston traverses pilot port to control distributor motor motive fluid
91/22691 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (226) communication into piston through peripheral port
91/22791 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (226) communication into piston through peripheral port (227) port controlled by piston position
91/22891 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (228) piston carries separate inlet and exhaust valves
91/22991 motors: expansible chamber type/(218) cyclically operable (222) distributor in piston (422) (229) distributor operated by abutment with cylinder head
91/23091 motors: expansible chamber type/(218) cyclically operable (230) codirectional separately supplied working members
91/23191 motors: expansible chamber type/(218) cyclically operable (230) codirectional separately supplied working members (231) one working member supply is distributor controlled
91/23291 motors: expansible chamber type/(218) cyclically operable (232) valveless distribution
91/23391 motors: expansible chamber type/(218) cyclically operable (232) valveless distribution (233) distribution by reciprocating working member moving about an axis
91/23491 motors: expansible chamber type/(218) cyclically operable (232) valveless distribution (234) working member formed to provide internal fluid flow passage
91/23591 motors: expansible chamber type/(218) cyclically operable (235) working chamber receives controlled motive fluid supply from opposed chamber having constant supply (321) (417)
91/23691 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.)
91/23791 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (237) exhaust valve has separate valve controlled second exhaust passage therein
91/23891 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (237) exhaust valve has separate valve controlled second exhaust passage therein (238) pressure controlled second passage
91/23991 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (239) distributor for inlet or first exhaust controls second exhaust passage
91/24091 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (240) fluid pressure actuated valve for second exhaust passage
91/24191 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (240) fluid pressure actuated valve for second exhaust passage (241) compression actuated discharge to motive fluid supply
91/24291 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (240) fluid pressure actuated valve for second exhaust passage (242) exhaust pressure controlled
91/24391 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (243) working member controlled exhaust port with valved second exhaust passage
91/24491 motors: expansible chamber type/(218) cyclically operable (236) multiple exhaust passages (e.g., compression control, etc.) (244) controlled by separate relatively movable valves
91/24591 motors: expansible chamber type/(218) cyclically operable (245) clearance control
91/24691 motors: expansible chamber type/(218) cyclically operable (246) correlated throttle valve and distributor
91/24791 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements
91/24891 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (248) electrical adjustment
91/24991 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (249) with relative adjustment of plural adjustable fluid control elements
91/25091 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (249) with relative adjustment of plural adjustable fluid control elements (250) adjustable inlet and exhaust events
91/25191 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (249) with relative adjustment of plural adjustable fluid control elements (250) adjustable inlet and exhaust events (251) with adjustable release and compression events
91/25291 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission
91/25391 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements
91/25491 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements (254) biased cut off with adjustable trip
91/25591 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements (255) adjustable fluid control for fluid actuated cut off
91/25691 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements (256) cut off adjustable relative to reciprocating admission element
91/25791 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements (256) cut off adjustable relative to reciprocating admission element (257) oscillating admission element
91/25891 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements (256) cut off adjustable relative to reciprocating admission element (258) arcuate adjustment of cut off
91/25991 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (253) inlet controlled by relatively cyclically moved elements (256) cut off adjustable relative to reciprocating admission element (259) cut off adjustable codirectional with admission element movement
91/26091 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (260) biased inlet valve with adjustable tripping means
91/26191 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (260) biased inlet valve with adjustable tripping means (261) inlet valve movable about an axis
91/26291 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (262) adjustable cam or cam follower actuated inlet valve
91/26391 motors: expansible chamber type/(218) cyclically operable (247) timing control by relative adjustment of plural movable fluid control elements (252) cut off adjustable relative to admission (263) adjustable fluid control for fluid actuated inlet valve
91/26491 motors: expansible chamber type/(218) cyclically operable (264) relatively movable serial distributors
91/26591 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves
91/26691 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (266) oscillating working member
91/26791 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (267) lost motion drive from inlet to exhaust valve
91/26891 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (268) exhaust valve closed or held closed by inlet fluid (442)
91/26991 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (269) biased valve with trip
91/27091 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (270) inlet and exhaust valve movable about an axis
91/27191 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (271) reciprocating inlet and exhaust valves
91/27291 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (271) reciprocating inlet and exhaust valves (272) codirectional with working member movement
91/27391 motors: expansible chamber type/(218) cyclically operable (265) relatively movable inlet and exhaust valves (271) reciprocating inlet and exhaust valves (272) codirectional with working member movement (273) axially seating valves
91/27491 motors: expansible chamber type/(218) cyclically operable (274) with independent throttle adjustment for one side of double-acting motor
91/27591 motors: expansible chamber type/(218) cyclically operable (275) electrically or magnetically actuated or adjusted distributor (459)
91/27691 motors: expansible chamber type/(218) cyclically operable (276) distributor forms traversed movable portion of working chamber wall (423)
91/27791 motors: expansible chamber type/(218) cyclically operable (277) adjustable working member reversal position (e.g., stroke control, etc.)
91/27891 motors: expansible chamber type/(218) cyclically operable (277) adjustable working member reversal position (e.g., stroke control, etc.) (278) selective diverse supply or exhaust paths for distributor motor
91/27991 motors: expansible chamber type/(218) cyclically operable (277) adjustable working member reversal position (e.g., stroke control, etc.) (279) adjustable lost motion connection
91/28091 motors: expansible chamber type/(218) cyclically operable (280) pulsator-actuated distributor (460)
91/28191 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor
91/28291 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (282) fluid supply through diverse paths to distributor motor chamber
91/28391 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (282) fluid supply through diverse paths to distributor motor chamber (283) path controlled by independently operable means
91/28491 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (284) independent means to adjust distributor motor supply or exhaust passage
91/28591 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (284) independent means to adjust distributor motor supply or exhaust passage (285) separately adjusts one chamber of double-acting distributor motor
91/28691 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (286) distributor or distributor motor mechanically moved cyclically to control actuating fluid for distributor motor
91/28791 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (286) distributor or distributor motor mechanically moved cyclically to control actuating fluid for distributor motor (287) movement of relatively movable pilot mechanically moves distributor
91/28891 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (286) distributor or distributor motor mechanically moved cyclically to control actuating fluid for distributor motor (288) distributor motor mechanically moved about axis
91/28991 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (289) adjustable means to retard or lock distributor motor
91/29091 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall
91/29191 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (291) port controls separate motor for intermediate pilot valve
91/29291 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (291) port controls separate motor for intermediate pilot valve (292) distributor controls passage from port
91/29391 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (293) with passage from port controlled by pilot valve
91/29491 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (293) with passage from port controlled by pilot valve (294) pilot valve operated by separately controlled fluid motor
91/29591 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (295) plural ports control relatively movable distributor motors
91/29691 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (296) constantly open exhaust from distributor working chamber
91/29791 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (297) with passage for pilot fluid in working member
91/29891 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (297) with passage for pilot fluid in working member (298) working member passage supplies distributor motive fluid
91/29991 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (299) with distributor reversal by fluid compressed by working member
91/30091 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (300) with distributor reversal by constantly supplied motive fluid
91/30191 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (301) with control of distributor motor supply or exhaust port by distributor working member
91/30291 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (290) working member traverses pilot port in working chamber side wall (302) pilot port relieved into working chamber having working member controlled exhaust port
91/30391 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (303) working member adapted to directly mechanically reverse distributor
91/30491 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (304) pilot valve controlled distributor motor (461)
91/30591 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (304) pilot valve controlled distributor motor (461) (305) plural pilot valves
91/30691 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (304) pilot valve controlled distributor motor (461) (305) plural pilot valves (306) independent
91/30791 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (304) pilot valve controlled distributor motor (461) (307) pilot valve relieves constantly supplied distributor motor fluid
91/30891 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (304) pilot valve controlled distributor motor (461) (308) fluid-operated pilot valve
91/30991 motors: expansible chamber type/(218) cyclically operable (281) working member controlled motive fluid for distributor motor (304) pilot valve controlled distributor motor (461) (309) with distributor motor reversal by constantly applied fluid pressure
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