USPC Patent Classifications

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Class 416 fluid reaction surfaces (i.e., impellers)
uspcdescription
416/1416 fluid reaction surfaces (i.e., impellers)/(1) method of operation
416/2416 fluid reaction surfaces (i.e., impellers)/(2) having frangible or fusible part or connection
416/3416 fluid reaction surfaces (i.e., impellers)/(3) actuation directly responsive to magnetic or electrical effect
416/4416 fluid reaction surfaces (i.e., impellers)/(4) rotary skin friction type (e.g., magnus rotor, etc.)
416/5416 fluid reaction surfaces (i.e., impellers)/(5) with illumination means
416/6416 fluid reaction surfaces (i.e., impellers)/(6) driven by pulsating or diverse working fluid
416/7416 fluid reaction surfaces (i.e., impellers)/(7) working member supported on endless flexible carrier
416/8416 fluid reaction surfaces (i.e., impellers)/(7) working member supported on endless flexible carrier (8) feathering blades
416/9416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction
416/10416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction
416/11416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction (11) upstream pivotal mounting
416/12416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction (12) responsive to folding or feathering of flow-aligned vane
416/13416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction (13) horizontal deflection relative to flow-aligned vane
416/14416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction (13) horizontal deflection relative to flow-aligned vane (14) with impeller brake or stop
416/15416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction (13) horizontal deflection relative to flow-aligned vane (15) and responsive to transverse vane
416/16416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (10) offset relative to flow direction (13) horizontal deflection relative to flow-aligned vane (16) biased to position by weight of parts
416/17416 fluid reaction surfaces (i.e., impellers)/(9) with means positioning fluid current driven impeller relative to flow direction (17) feathering cycle related to flow direction
416/18416 fluid reaction surfaces (i.e., impellers)/(18) with gyroscopic reference means for rotor control
416/19416 fluid reaction surfaces (i.e., impellers)/(19) single blade rotary impeller with counterbalance
416/20R416 fluid reaction surfaces (i.e., impellers)/(20r) drive by fluid reaction jet on working member
416/21416 fluid reaction surfaces (i.e., impellers)/(20r) drive by fluid reaction jet on working member (21) combustion chamber carried by member
416/22416 fluid reaction surfaces (i.e., impellers)/(20r) drive by fluid reaction jet on working member (21) combustion chamber carried by member (22) air-ingestion rotor tip unit
416/20A416 fluid reaction surfaces (i.e., impellers)/(20r) drive by fluid reaction jet on working member (20a) articulated or flexible connection
416/23416 fluid reaction surfaces (i.e., impellers)/(23) with means moving working fluid deflecting working member part during operation (e.g., aileron, etc.)
416/24416 fluid reaction surfaces (i.e., impellers)/(23) with means moving working fluid deflecting working member part during operation (e.g., aileron, etc.) (24) cyclic movement of member or part
416/25416 fluid reaction surfaces (i.e., impellers)/(25) interrelated controls for impeller and drive means
416/26416 fluid reaction surfaces (i.e., impellers)/(25) interrelated controls for impeller and drive means (26) pitch adjustment related to drive brake or clutch operation
416/27416 fluid reaction surfaces (i.e., impellers)/(25) interrelated controls for impeller and drive means (27) pitch adjustment and throttle regulation with condition sensing means
416/28416 fluid reaction surfaces (i.e., impellers)/(25) interrelated controls for impeller and drive means (27) pitch adjustment and throttle regulation with condition sensing means (28) temperature responsive control
416/29416 fluid reaction surfaces (i.e., impellers)/(25) interrelated controls for impeller and drive means (27) pitch adjustment and throttle regulation with condition sensing means (29) drive engine intake air responsive control
416/30416 fluid reaction surfaces (i.e., impellers)/(25) interrelated controls for impeller and drive means (27) pitch adjustment and throttle regulation with condition sensing means (30) electrical control or sensing means
416/31416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust
416/32416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (32) control of drive brake or clutch
416/33416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (33) plural distinct impellers having related control
416/34416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (33) plural distinct impellers having related control (34) synchronizing
416/35416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (35) with electrical means comparing and reducing error related to preset datum
416/36416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (36) plural diverse condition responsive
416/37416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (36) plural diverse condition responsive (37) relative ambient condition sensing (e.g., temperature, density, wind force, etc.)
416/38416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (36) plural diverse condition responsive (38) drive engine condition excluding shaft speed or torque
416/39416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (39) temperature or icing condition responsive
416/40416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (40) responsive to relative working fluid velocity
416/41416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (40) responsive to relative working fluid velocity (41) natural fluid current
416/42416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (42) pressure or altitude responsive
416/43416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (43) responsive to condition of torque or thrust of device or driving or driven means or mechanism
416/44416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive
416/45416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (45) valve element directly movable by centrifugal force
416/46416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (46) including pitch lock or adjustable stop
416/47416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (47) control by means of separate motor
416/48416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (47) control by means of separate motor (48) motor carried by impeller
416/49416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (49) including reset or manual override of control
416/50416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (49) including reset or manual override of control (50) of centrifugal weight governor
416/51416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (51) centrifugal mass moved along guided or lineal path
416/52416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (52) centrifugal mass coaxial with impeller
416/53416 fluid reaction surfaces (i.e., impellers)/(31) with control means responsive to non-cyclic condition sensing, centrifugal actuation, torque or thrust (44) impeller rotation speed responsive (52) centrifugal mass coaxial with impeller (53) pivot axis parallel to rotation axis
416/54416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device
416/55416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device (55) vehicular device
416/56416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device (56) runner supported rocking device
416/57416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device (56) runner supported rocking device (57) inertial actuation
416/58416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device (56) runner supported rocking device (58) continuous impeller rotation
416/59416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device (59) pivot supported swinging device
416/60416 fluid reaction surfaces (i.e., impellers)/(54) operated by art device (60) integral with or directly attached to rotary device or part (e.g., flywheel, pulley, etc.)
416/61416 fluid reaction surfaces (i.e., impellers)/(61) with measuring, testing, signalling or inspection means
416/62416 fluid reaction surfaces (i.e., impellers)/(62) removable auxiliary attachment to work surface
416/63416 fluid reaction surfaces (i.e., impellers)/(63) ambulant, body supported or with carrying handle
416/64416 fluid reaction surfaces (i.e., impellers)/(64) translatory reaction motion
416/65416 fluid reaction surfaces (i.e., impellers)/(64) translatory reaction motion (65) and concurrent rotary reaction motion
416/66416 fluid reaction surfaces (i.e., impellers)/(64) translatory reaction motion (66) flexible or relatively movable working member or part
416/67416 fluid reaction surfaces (i.e., impellers)/(64) translatory reaction motion (66) flexible or relatively movable working member or part (67) valve type
416/68416 fluid reaction surfaces (i.e., impellers)/(64) translatory reaction motion (66) flexible or relatively movable working member or part (68) complemental pivoted surfaces
416/69416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type
416/70R416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (70r) operation solely by direct hand manipulation
416/71416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (70r) operation solely by direct hand manipulation (71) simulation or having indicia, ornamentation or combined feature
416/72416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (70r) operation solely by direct hand manipulation (72) relatively movable portions
416/73416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (70r) operation solely by direct hand manipulation (72) relatively movable portions (73) arcuate planar folding of working surface
416/70A416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (70r) operation solely by direct hand manipulation (70a) fans
416/74416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (74) fulcrum support type (e.g., oar, scull, etc.)
416/75416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (75) reciprocatory pin-slot actuator
416/76416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (76) rotary hand crank (e.g., egg beater, etc.)
416/77416 fluid reaction surfaces (i.e., impellers)/(69) operator supported manually actuated type (76) rotary hand crank (e.g., egg beater, etc.) (77) intermeshing or interdigitated working members
416/78416 fluid reaction surfaces (i.e., impellers)/(78) crank type dipping or stirring motion
416/79416 fluid reaction surfaces (i.e., impellers)/(79) oscillatory reaction motion
416/80416 fluid reaction surfaces (i.e., impellers)/(79) oscillatory reaction motion (80) with pendulum, counterbalance or inertial weight
416/81416 fluid reaction surfaces (i.e., impellers)/(79) oscillatory reaction motion (81) flexible working member
416/82416 fluid reaction surfaces (i.e., impellers)/(79) oscillatory reaction motion (82) relatively movable working member portions
416/83416 fluid reaction surfaces (i.e., impellers)/(79) oscillatory reaction motion (83) compound motion (e.g., feathering, undulating, etc.)
416/84416 fluid reaction surfaces (i.e., impellers)/(84) buoyant or inflatable working member
416/85416 fluid reaction surfaces (i.e., impellers)/(85) float supported
416/86416 fluid reaction surfaces (i.e., impellers)/(85) float supported (86) buoyant hub or rim
416/87416 fluid reaction surfaces (i.e., impellers)/(87) radially extensible or retractible rotor working member
416/88416 fluid reaction surfaces (i.e., impellers)/(87) radially extensible or retractible rotor working member (88) variable work surface or non-rigid connection
416/89416 fluid reaction surfaces (i.e., impellers)/(87) radially extensible or retractible rotor working member (89) having pitch adjustment
416/90R416 fluid reaction surfaces (i.e., impellers)/(90r) with fluid passage in working member communicating with working fluid
416/91416 fluid reaction surfaces (i.e., impellers)/(90r) with fluid passage in working member communicating with working fluid (91) both inlet and outlet to working fluid
416/92416 fluid reaction surfaces (i.e., impellers)/(90r) with fluid passage in working member communicating with working fluid (92) discharge solely at periphery normal to rotation axis
416/90A416 fluid reaction surfaces (i.e., impellers)/(90r) with fluid passage in working member communicating with working fluid (90a) air and watercraft propellers
416/93R416 fluid reaction surfaces (i.e., impellers)/(93r) ambient fluid or exhaust gas directed through hub, fairing or housing
416/94416 fluid reaction surfaces (i.e., impellers)/(93r) ambient fluid or exhaust gas directed through hub, fairing or housing (94) aircraft spinner or cowling
416/93A416 fluid reaction surfaces (i.e., impellers)/(93r) ambient fluid or exhaust gas directed through hub, fairing or housing (93a) water or marine propellers
416/95416 fluid reaction surfaces (i.e., impellers)/(95) with heating, cooling or thermal insulation means
416/96R416 fluid reaction surfaces (i.e., impellers)/(95) with heating, cooling or thermal insulation means (96r) changing state mass within or fluid flow through working member or carrier
416/97R416 fluid reaction surfaces (i.e., impellers)/(95) with heating, cooling or thermal insulation means (96r) changing state mass within or fluid flow through working member or carrier (97r) flow exhausted to working fluid
416/97A416 fluid reaction surfaces (i.e., impellers)/(95) with heating, cooling or thermal insulation means (96r) changing state mass within or fluid flow through working member or carrier (97r) flow exhausted to working fluid (97a) laminated or porous skin
416/96A416 fluid reaction surfaces (i.e., impellers)/(95) with heating, cooling or thermal insulation means (96r) changing state mass within or fluid flow through working member or carrier (96a) blade inserts
416/98416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.)
416/99416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (99) intermounted rotary members
416/100416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (100) continuous rotor oscillation
416/101416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (101) cyclic radial movement
416/102416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (102) responsive to carrier tilt
416/103416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (103) lead-lag type rotor blade movement
416/104416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (103) lead-lag type rotor blade movement (104) and additional correlated blade movement (e.g., pitch change, etc.)
416/105416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (103) lead-lag type rotor blade movement (105) positive means effecting lead-lag movement
416/106416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (103) lead-lag type rotor blade movement (106) with movement restraining means (i.e., damping)
416/107416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (103) lead-lag type rotor blade movement (106) with movement restraining means (i.e., damping) (107) resilient bias or limit stop
416/108416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (108) by actuator eccentric to rotation axis
416/109416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (108) by actuator eccentric to rotation axis (109) stationary eccentric guide or track
416/110416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (110) continuous rotation about plural axes
416/111416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (110) continuous rotation about plural axes (111) motion about parallel axes
416/112416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (112) responsive to fixed actuator (e.g., cam or trip, etc.)
416/113416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (112) responsive to fixed actuator (e.g., cam or trip, etc.) (113) axial cam
416/114416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (112) responsive to fixed actuator (e.g., cam or trip, etc.) (113) axial cam (114) selectively adjustable
416/115416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (112) responsive to fixed actuator (e.g., cam or trip, etc.) (113) axial cam (114) selectively adjustable (115) plural impellers
416/116416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (112) responsive to fixed actuator (e.g., cam or trip, etc.) (116) stationary cam track or guide surface
416/117416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (117) responsive to gravity or working fluid force
416/118416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (117) responsive to gravity or working fluid force (118) having manual control or adjustment
416/119416 fluid reaction surfaces (i.e., impellers)/(98) sustained ancillary movement of rotary working member (e.g., cyclic feathering, etc.) (117) responsive to gravity or working fluid force (119) motion about parallel axes
416/120416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports
416/121416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (121) shiftable support
416/122416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (122) intersecting or interdigitated paths of operation
416/123416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (123) divergent rotation axes
416/124416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (124) coaxial rotation
416/125416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (124) coaxial rotation (125) individual prime mover
416/126416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (124) coaxial rotation (126) concentric working members
416/127416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (124) coaxial rotation (127) concurrent adjustment
416/128416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (124) coaxial rotation (128) oppositely rotating impellers
416/129416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (124) coaxial rotation (128) oppositely rotating impellers (129) engine driven
416/130416 fluid reaction surfaces (i.e., impellers)/(120) plural impellers having relative movement or independent supports (130) differential or independent adjustment
416/131416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member
416/132R416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (132r) sectional, staged or nonrigid working member
416/132A416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (132r) sectional, staged or nonrigid working member (132a) flexible sheet or plate
416/132B416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (132r) sectional, staged or nonrigid working member (132b) windmills
416/133416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (133) axially displaceable rotary carrier (e.g., hub, etc.)
416/134R416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (134r) nonmetallic resilient mounting
416/134A416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (134r) nonmetallic resilient mounting (134a) aircraft rotors
416/135416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (135) resilient bias or mount
416/136416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (135) resilient bias or mount (136) rotary working member pivotable solely about radial axis
416/137416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (135) resilient bias or mount (136) rotary working member pivotable solely about radial axis (137) convolute spring coaxial with impeller shaft
416/138416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (135) resilient bias or mount (138) with manual control means
416/139416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (139) including weight bias means
416/140416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (140) including movement limit stop or damping means
416/141416 fluid reaction surfaces (i.e., impellers)/(131) articulated, resiliently mounted or self-shifting impeller or working member (141) plural articulation
416/142416 fluid reaction surfaces (i.e., impellers)/(142) working member foldable, pivotable or collapsible to non-use position
416/143416 fluid reaction surfaces (i.e., impellers)/(142) working member foldable, pivotable or collapsible to non-use position (143) member movement in rotation plane
416/144416 fluid reaction surfaces (i.e., impellers)/(144) with weight-balancing means
416/145416 fluid reaction surfaces (i.e., impellers)/(144) with weight-balancing means (145) self-shifting or selectively adjustable mass
416/146R416 fluid reaction surfaces (i.e., impellers)/(146r) combined or convertible
416/146A416 fluid reaction surfaces (i.e., impellers)/(146r) combined or convertible (146a) hub lubrication or seal
416/147416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment
416/148416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (148) tiltable carrier (e.g., hub, etc.)
416/149416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (149) shiftable carrier support
416/150416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (149) shiftable carrier support (150) rectilinear motion
416/151416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (151) power derived from impeller shaft
416/152416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (151) power derived from impeller shaft (152) by brake application or release
416/153416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (153) having pitch lock or adjustable stop
416/154416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (153) having pitch lock or adjustable stop (154) fluid motor for impeller adjustment
416/155416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (155) motor bodily rotatable with impeller hub or shaft
416/156416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (155) motor bodily rotatable with impeller hub or shaft (156) fluid motor
416/157R416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (155) motor bodily rotatable with impeller hub or shaft (156) fluid motor (157r) coaxial with impeller shaft
416/157A416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (155) motor bodily rotatable with impeller hub or shaft (156) fluid motor (157r) coaxial with impeller shaft (157a) rotary fluid motor
416/157B416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (155) motor bodily rotatable with impeller hub or shaft (156) fluid motor (157r) coaxial with impeller shaft (157b) plural blade units
416/158416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (155) motor bodily rotatable with impeller hub or shaft (156) fluid motor (158) working member mounted or housed
416/159416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part
416/160416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (160) planetary gearing connecting rotatable and non-rotatable parts
416/161416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (161) axially movable impeller
416/162416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (162) having motor
416/163416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (163) adjustment rod through entire impeller shaft
416/164416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (164) reciprocating sleeve or collar on or rod in impeller shaft
416/165416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (164) reciprocating sleeve or collar on or rod in impeller shaft (165) reciprocated by coaxial screw
416/166416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (164) reciprocating sleeve or collar on or rod in impeller shaft (166) rack-pinion connection to working member
416/167416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (164) reciprocating sleeve or collar on or rod in impeller shaft (167) pin-slot or cam-slot connection to working member
416/168R416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (164) reciprocating sleeve or collar on or rod in impeller shaft (168r) link connection to working member
416/168A416 fluid reaction surfaces (i.e., impellers)/(147) having positive means for impeller adjustment (159) power or manual actuator on non-rotatable part (164) reciprocating sleeve or collar on or rod in impeller shaft (168r) link connection to working member (168a) turbo-machine
416/169R416 fluid reaction surfaces (i.e., impellers)/(169r) having clutch or brake means
416/169A416 fluid reaction surfaces (i.e., impellers)/(169r) having clutch or brake means (169a) engine cooling fans
416/170R416 fluid reaction surfaces (i.e., impellers)/(170r) specific drive or transmission means
416/171416 fluid reaction surfaces (i.e., impellers)/(170r) specific drive or transmission means (171) impeller driven by fluid motor
416/172416 fluid reaction surfaces (i.e., impellers)/(170r) specific drive or transmission means (172) alternating rotation
416/173416 fluid reaction surfaces (i.e., impellers)/(170r) specific drive or transmission means (173) manual powered means
416/170HM416 fluid reaction surfaces (i.e., impellers)/(170r) specific drive or transmission means (170hm) hand mixers
416/174416 fluid reaction surfaces (i.e., impellers)/(174) having lubricating, sealing, packing or specific bearing means between impeller or shaft and static part
416/175416 fluid reaction surfaces (i.e., impellers)/(175) diverse impellers or working members
416/176416 fluid reaction surfaces (i.e., impellers)/(176) spiral blade or flow passage (360 degree)
416/177416 fluid reaction surfaces (i.e., impellers)/(176) spiral blade or flow passage (360 degree) (177) flow confining casing, shroud or passage
416/178416 fluid reaction surfaces (i.e., impellers)/(178) perimetric blading extending axially between annular members (e.g., squirrel cage type, etc.)
416/179416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage
416/180416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (180) blades projecting axially from concavo-convex annular web
416/181416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (181) apertured or foraminous web or shroud
416/182416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate
416/183416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (183) circumferentially or radially angulated or discontinuous blades or sections (e.g., stepped, etc.)
416/184416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (184) spaced intermediate ends of opposed axial flow impeller
416/185416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (185) circumferentially and radially continuous web or end plate
416/186R416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (185) circumferentially and radially continuous web or end plate (186r) having opposed annular surface between adjacent blades
416/187416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (185) circumferentially and radially continuous web or end plate (186r) having opposed annular surface between adjacent blades (187) angularly spaced, axially elongated blades (i.e., squirrel cage type)
416/186A416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (185) circumferentially and radially continuous web or end plate (186r) having opposed annular surface between adjacent blades (186a) adjustable blade or part
416/188416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (182) radially extending web or end plate (185) circumferentially and radially continuous web or end plate (188) conical web
416/189416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (189) axially extending shroud ring or casing
416/190416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (189) axially extending shroud ring or casing (190) vibration inhibiting or expansion-contraction structure
416/191416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (189) axially extending shroud ring or casing (191) segmental shroud
416/192416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (189) axially extending shroud ring or casing (192) having radial flange
416/193R416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (189) axially extending shroud ring or casing (193r) spaced inwardly of impeller periphery
416/193A416 fluid reaction surfaces (i.e., impellers)/(179) rotor having flow confining or deflecting web, shroud or continuous passage (189) axially extending shroud ring or casing (193r) spaced inwardly of impeller periphery (193a) root platforms
416/194416 fluid reaction surfaces (i.e., impellers)/(194) lashing between working members or external bracing
416/195416 fluid reaction surfaces (i.e., impellers)/(194) lashing between working members or external bracing (195) peripheral
416/196R416 fluid reaction surfaces (i.e., impellers)/(194) lashing between working members or external bracing (196r) connecting adjacent work surfaces
416/196A416 fluid reaction surfaces (i.e., impellers)/(194) lashing between working members or external bracing (196r) connecting adjacent work surfaces (196a) non-turbo machine (windmills)
416/197R416 fluid reaction surfaces (i.e., impellers)/(197r) cupped reaction surface normal to rotation plane
416/197A416 fluid reaction surfaces (i.e., impellers)/(197r) cupped reaction surface normal to rotation plane (197a) air and water motors (natural fluid current)
416/197B416 fluid reaction surfaces (i.e., impellers)/(197r) cupped reaction surface normal to rotation plane (197b) pelton wheels (impulse wheels)
416/197C416 fluid reaction surfaces (i.e., impellers)/(197r) cupped reaction surface normal to rotation plane (197c) torque converters
416/198R416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members
416/199416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members (199) opposed axial flow
416/200R416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members (200r) circumferentially offset
416/200A416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members (200r) circumferentially offset (200a) turbo machine
416/201R416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members (201r) differing radii
416/201A416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members (201r) differing radii (201a) non-turbo machine
416/198A416 fluid reaction surfaces (i.e., impellers)/(198r) multiple axially spaced working members (198a) turbo machine
416/202416 fluid reaction surfaces (i.e., impellers)/(202) projecting blade axis offset from rotation axis
416/203416 fluid reaction surfaces (i.e., impellers)/(203) unsymmetrical impeller or dissimilar working members
416/204R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount
416/205416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (205) adjustable
416/206416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (205) adjustable (206) spring biased detent
416/207416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (205) adjustable (207) blade releasably clamped
416/208416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (205) adjustable (207) blade releasably clamped (208) split impeller hub
416/209416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (205) adjustable (209) thimble or sleeve fixed on impeller blade
416/210R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (210r) distally supported on radial arm
416/211416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (210r) distally supported on radial arm (211) axially extending blade
416/210A416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (210r) distally supported on radial arm (210a) turbo machine
416/212R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (212r) interlocking blades
416/212A416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (212r) interlocking blades (212a) turbo machine
416/213R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (213r) welded, cemented or fused
416/213A416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (213r) welded, cemented or fused (213a) non-turbo machine
416/214R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (214r) blade held between separable surfaces
416/214A416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (214r) blade held between separable surfaces (214a) turbo machine
416/215416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (215) blade received by continuous circumferential channel
416/216416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (215) blade received by continuous circumferential channel (216) radially spaced ribs or grooves
416/217416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (215) blade received by continuous circumferential channel (217) divided blade root
416/218416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (215) blade received by continuous circumferential channel (218) having circumferentially extending binder
416/219R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (219r) blade received in well or slot
416/220R416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (219r) blade received in well or slot (220r) having blade locking means
416/221416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (219r) blade received in well or slot (220r) having blade locking means (221) resilient or deformable
416/220A416 fluid reaction surfaces (i.e., impellers)/(204r) specific working member mount (219r) blade received in well or slot (220r) having blade locking means (220a) non-turbo machine
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