USPC Patent Classifications

Links will help build a uspc search at the uspto for you.

Class 60 power plants
uspcdescription
60/200.160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.)
60/20160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (201) rotating or cyclic movement during axial thrust
60/20260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (202) ion motor
60/203.160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (203.1) electric, nuclear, or radiated energy fluid heating means
60/20460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation
60/20560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction
60/20660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (206) utilizing indirect heat exchange
60/20760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (207) utilizing plural reaction zones within a system
60/20860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (208) injecting air into the reaction zone
60/20960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (208) injecting air into the reaction zone (209) including using additive material
60/21060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (208) injecting air into the reaction zone (209) including using additive material (210) injected separately
60/21160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (211) injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone
60/21260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (211) injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone (212) using igniter aid
60/21360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (211) injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone (212) using igniter aid (213) injected separately
60/21460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (211) injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone (214) oxidizer in the form of a mixture
60/21560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (211) injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone (215) fuel in the form of a mixture
60/21660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (211) injecting separate streams of fuel and oxidizer (e.g., hypergole, etc.) into the reaction zone (215) fuel in the form of a mixture (216) one component free metal
60/21760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (217) injecting mixture of fuel and oxidizer into the reaction zone
60/21860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (218) decomposing a compound in the reaction zone
60/21960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (219) using solid material in reaction zone
60/22060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (204) method of operation (205) by chemical reaction (219) using solid material in reaction zone (220) including injecting modifying fluid
60/22160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (221) motive fluid principally liquid
60/22260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (221) motive fluid principally liquid (222) plural discharge outlets
60/22360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (223) with destruction sensing and preventing means
60/22460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (224) interrelated reaction motors
60/22560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (224) interrelated reaction motors (225) sequentially operated
60/226.160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (224) interrelated reaction motors (226.1) air and diverse fluid discharge from separate discharge outlets (e.g., fan jet, etc.)
60/226.260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (224) interrelated reaction motors (226.1) air and diverse fluid discharge from separate discharge outlets (e.g., fan jet, etc.) (226.2) having thrust reverser
60/226.360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (224) interrelated reaction motors (226.1) air and diverse fluid discharge from separate discharge outlets (e.g., fan jet, etc.) (226.3) having means to effect a variable bypass ratio
60/22760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (227) motive fluid principally steam
60/22860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (228) with thrust direction modifying means
60/22960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (228) with thrust direction modifying means (229) with plural selectively usable motive fluid ejecting means
60/23060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (228) with thrust direction modifying means (230) jet stream deflecting means
60/23160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (228) with thrust direction modifying means (230) jet stream deflecting means (231) by secondary fluid injection
60/23260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (228) with thrust direction modifying means (232) motive fluid outlet movable relative to motor part
60/23360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means
60/23460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (234) solid propellant depletion control
60/23560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (235) motive fluid outlet area and fuel flow control
60/23660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (235) motive fluid outlet area and fuel flow control (236) plural spool motor-compressors
60/23760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (235) motive fluid outlet area and fuel flow control (237) outlet area sensed to control fuel or oxidizer flow
60/23860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (235) motive fluid outlet area and fuel flow control (238) motive fluid temperature sensed to control fuel flow or outlet area
60/23960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (235) motive fluid outlet area and fuel flow control (239) compressor or turbine speed sensed to control fuel flow or outlet area
60/24060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (240) oxidizer and fuel flow control
60/24160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (241) plural burners in series
60/24260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (242) outlet area control
60/24360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (233) condition responsive thrust varying means (243) fuel flow control
60/24460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (244) motive fluid from diverse generators alternatively ejected through outlet
60/24560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (244) motive fluid from diverse generators alternatively ejected through outlet (245) propellant supply used in one operation reduced before starting another
60/24660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (246) turborocket
60/24760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (247) intermittent combustion
60/24860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (247) intermittent combustion (248) air bypass passage
60/24960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (247) intermittent combustion (249) aerodynamic valve
60/25060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (250) plural propellants to burn sequentially
60/25160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (251) solid and fluid propellant
60/25260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (252) gel propellant
60/25360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (253) solid propellant
60/25460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (253) solid propellant (254) including means to terminate or regulate motive fluid production
60/25560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (253) solid propellant (255) including propellant support means
60/25660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (253) solid propellant (256) including ignition means
60/25760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (257) liquid oxidizer
60/25860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (257) liquid oxidizer (258) including injector means
60/25960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (257) liquid oxidizer (259) including pressurizing means
60/26060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (257) liquid oxidizer (260) including heating means
60/76160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (761) having afterburner
60/76260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (761) having afterburner (762) having oxidizer bypassed to afterburner feature
60/76360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (761) having afterburner (763) movable flame holder
60/76460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (761) having afterburner (764) fuel flow control
60/76560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (761) having afterburner (765) particular flame holder structure
60/76660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (761) having afterburner (766) particular liner or casing structure
60/26260 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (262) air passage bypasses combustion chamber
60/26360 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (263) plural motive fluid generating means or plural outlets
60/26460 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (264) including motive fluid treating means
60/26560 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (265) means to flow film on surface
60/26660 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (266) including heat exchange means
60/26760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (266) including heat exchange means (267) for a liquid
60/26860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (268) including counter rotating rotors
60/26960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (269) including mechanical air compressor or air flow inducing means
60/76760 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (767) air supplied by ram effect (e.g., ramjet, etc.)
60/76860 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (767) air supplied by ram effect (e.g., ramjet, etc.) (768) supersonic speed therethrough (e.g., scramjet, etc.)
60/76960 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (767) air supplied by ram effect (e.g., ramjet, etc.) (769) solid fuel
60/77060 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (770) particular exhaust nozzle feature
60/77160 power plants/(200.1) reaction motor (e.g., motive fluid generator and reaction nozzle, etc.) (770) particular exhaust nozzle feature (771) having variable area
60/59560 power plants/(595) internal combustion type free piston device supplies motive fluid to motor
60/59660 power plants/(596) internal combustion type free piston device with pressure fluid starting means
60/59760 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine
60/59860 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine
60/59960 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (599) with means to change temperature of supercharged flow
60/60060 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (600) with condition responsive valve means to control supercharged flow and exhaust products
60/60160 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (600) with condition responsive valve means to control supercharged flow and exhaust products (601) with coordinated engine fuel control
60/60260 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (602) having condition responsive valve controlling engine exhaust flow
60/60360 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (602) having condition responsive valve controlling engine exhaust flow (603) with coordinated fuel control means for engine
60/60460 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (604) with heat exchanger to transfer energy from engine exhaust to motive fluid for motor
60/605.160 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor
60/605.260 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (605.2) with exhaust gas recirculation
60/605.360 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (605.3) with motor bearing lubrication or cooling
60/60660 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (606) with means to provide additional motive fluid for motor
60/60760 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (607) with additional drive means for supercharging means
60/60860 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (607) with additional drive means for supercharging means (608) with condition responsive drive means control
60/60960 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (609) fluid motor and engine each drive at least one means to supercharge the engine
60/61060 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (609) fluid motor and engine each drive at least one means to supercharge the engine (610) supercharging means convertible from series to parallel
60/61160 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (611) having condition responsive means to control supercharged flow to engine
60/61260 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (598) with supercharging means for engine (605.1) supercharging means driven by engine exhaust actuated motor (612) plural superchargers
60/61360 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (613) with means to store combustion products prior to entry into fluid motor means
60/61460 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (614) having fluid motor motive fluid treating, controlling or conditioning means
60/61560 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (614) having fluid motor motive fluid treating, controlling or conditioning means (615) having condition responsive control of motive fluid
60/61660 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (614) having fluid motor motive fluid treating, controlling or conditioning means (616) having means to transfer heat energy between engine exhaust and motive fluid for fluid motor
60/61760 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (614) having fluid motor motive fluid treating, controlling or conditioning means (616) having means to transfer heat energy between engine exhaust and motive fluid for fluid motor (617) and having means to add fluid to motive fluid
60/61860 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (614) having fluid motor motive fluid treating, controlling or conditioning means (616) having means to transfer heat energy between engine exhaust and motive fluid for fluid motor (618) motive fluid is vaporized liquid
60/61960 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (614) having fluid motor motive fluid treating, controlling or conditioning means (619) having means to add a diverse fluid to combustion products
60/62060 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (620) fluid motor means is expansible chamber type with movable parts of motor and engine being interconnected
60/62160 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (620) fluid motor means is expansible chamber type with movable parts of motor and engine being interconnected (621) movable wall portions are rigidly interconnected
60/62260 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (620) fluid motor means is expansible chamber type with movable parts of motor and engine being interconnected (622) expansible chamber of fluid motor means receives exhaust alternately from two or more expansible chambers of engine means
60/62360 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (620) fluid motor means is expansible chamber type with movable parts of motor and engine being interconnected (623) fluid motor is rotary type
60/62460 power plants/(597) fluid motor means driven by waste heat or by exhaust energy from internal combustion engine (624) fluid motor means is a turbine with output means mechanically interconnected with internal combustion engine output
60/27260 power plants/(272) internal combustion engine with treatment or handling of exhaust gas
60/27360 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (273) methods
60/27460 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (273) methods (274) anti-pollution
60/27560 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (275) by electrolysis, electrical discharge, electrical field, or vibration generator
60/27660 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (276) having means analyzing composition of exhaust gas
60/27760 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (277) having sensor or indicator of malfunction, unsafeness, or disarray of treater (e.g., fusible link, etc.)
60/27860 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (278) material from exhaust structure fed to engine intake
60/27960 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (278) material from exhaust structure fed to engine intake (279) separated reactive constituent of exhaust fed to engine
60/28060 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (280) having auxiliary device mechanically driven by exhaust gas
60/28160 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (281) having exhaust gas collection and storage, or use as a pressure fluid source
60/28260 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas
60/28360 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (283) with means handling crankcase, carburetor, or gas tank vapor
60/28460 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (284) automatic or timed reactor purge or heat-up in engine starting operation
60/28560 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (285) engine fuel, air, or ignition controlled by sensor of reactor condition
60/28660 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (286) condition responsive control of heater, cooler, igniter, or fuel supply of reactor
60/28760 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass
60/28860 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass (288) exhaust gas diverted from reactor or treating agent mixer
60/28960 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass (289) air feed to reactor modulated or diverted by control
60/29060 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass (289) air feed to reactor modulated or diverted by control (290) responsive to engine speed or intake manifold pressure
60/29160 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass (291) of or by pressure in reactor or of engine exhaust
60/29260 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass (291) of or by pressure in reactor or of engine exhaust (292) valve at reactor outlet controlled
60/29360 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (287) condition responsive control of reactor feed, pressure, or by-pass (291) of or by pressure in reactor or of engine exhaust (293) check valve feeds air to exhaust system
60/29460 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (294) reactor control correlated with cyclic or external engine control
60/29560 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (295) having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst
60/29660 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (295) having means for regenerating, replacing, or feeding liquid or solid reagent or catalyst (296) flow reversing structure
60/29760 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (297) reactor plus a washer, sorber or mechanical separator
60/29860 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (298) with means cooling reactor or reactor feed
60/29960 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (299) using a catalyst
60/30060 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (299) using a catalyst (300) having a means for heating the catalyst
60/30160 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (299) using a catalyst (301) reducing type catalyst
60/30260 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (299) using a catalyst (302) catalyst in engine manifold or at exhaust port
60/30360 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (303) having heater, igniter, or fuel supply for reactor
60/30460 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (304) oxidizer feed passage at engine exhaust valve, manifold or port
60/30560 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (304) oxidizer feed passage at engine exhaust valve, manifold or port (305) distributed to plural individual ports or valves
60/30660 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (304) oxidizer feed passage at engine exhaust valve, manifold or port (306) to port zone and downstream of port
60/30760 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (307) pressurizing means feeds reactive air to reactor
60/30860 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (282) by means producing a chemical reaction of a component of the exhaust gas (307) pressurizing means feeds reactive air to reactor (308) exhaust actuated air aspirator
60/30960 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (309) having retainer or flow director for exhaust gas condensate
60/31060 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (310) treated by washing, or having liquid contact structure
60/31160 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (311) by sorber or mechanical separator
60/31260 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (312) pulsed, timed, tuned or resonating exhaust
60/31360 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (312) pulsed, timed, tuned or resonating exhaust (313) correlated exhausts from plural cylinders
60/31460 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (312) pulsed, timed, tuned or resonating exhaust (314) two-cycle engine
60/31560 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (315) pump draws exhaust gas from engine
60/31660 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (315) pump draws exhaust gas from engine (316) fluid jet or stream aspirates exhaust gas
60/31760 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (317) exhaust and external fluid mingling structure
60/31860 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (317) exhaust and external fluid mingling structure (318) external fluid is steam
60/31960 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (317) exhaust and external fluid mingling structure (319) exhaust aspirates external fluid
60/32060 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (320) exhaust gas or exhaust system element heated, cooled, or used as a heat source
60/32160 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (320) exhaust gas or exhaust system element heated, cooled, or used as a heat source (321) cooled manifold
60/32260 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (322) having vibration attenuating, or expansion and contraction relieving structure
60/32360 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (323) common receiver having inlets from plural cylinder (i.e., exhaust manifold)
60/32460 power plants/(272) internal combustion engine with treatment or handling of exhaust gas (324) divider, collector, valve means, or boundary layer device controlling exhaust gas flow
60/62560 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid
60/62660 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid (626) having means for compressing, generating or storing pressure fluid
60/62760 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid (626) having means for compressing, generating or storing pressure fluid (627) having condition responsive control of means
60/62860 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid (626) having means for compressing, generating or storing pressure fluid (628) storage vessel charged by internal combustion engine acting as a pump
60/62960 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid (626) having means for compressing, generating or storing pressure fluid (629) pressure fluid motor convertible to pressure fluid pump
60/63060 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid (630) having manual selector of engine valve settings or of fluid flow branches
60/63160 power plants/(625) internal combustion engine with structure rotating or starting it by pressure fluid (630) having manual selector of engine valve settings or of fluid flow branches (631) including means selecting direction of engine rotation
60/63260 power plants/(632) one shot explosion actuated expansible chamber type motor
60/63360 power plants/(632) one shot explosion actuated expansible chamber type motor (633) having means for feeding fluid fuel
60/63460 power plants/(632) one shot explosion actuated expansible chamber type motor (634) having plural charge holding means
60/63560 power plants/(632) one shot explosion actuated expansible chamber type motor (635) having mechanical means securing working member in fired position
60/63660 power plants/(632) one shot explosion actuated expansible chamber type motor (636) having latch, rupture or safety means resisting movement of working member or firing means from unfired position
60/63760 power plants/(632) one shot explosion actuated expansible chamber type motor (637) having orifice or conduit restricting flow of combustion products from combustion zone to motor chamber
60/63860 power plants/(632) one shot explosion actuated expansible chamber type motor (638) having shock absorbing, damping or slow down means for working member
60/39.0160 power plants/(39.01) combustion products used as motive fluid
60/77260 power plants/(39.01) combustion products used as motive fluid (772) process
60/77360 power plants/(39.01) combustion products used as motive fluid (772) process (773) having power output control
60/77460 power plants/(39.01) combustion products used as motive fluid (772) process (774) multiple expansion
60/77560 power plants/(39.01) combustion products used as motive fluid (772) process (775) introducing water or steam
60/77660 power plants/(39.01) combustion products used as motive fluid (772) process (776) ignition or fuel injection after starting
60/77760 power plants/(39.01) combustion products used as motive fluid (772) process (776) ignition or fuel injection after starting (777) catalyst
60/77860 power plants/(39.01) combustion products used as motive fluid (772) process (778) having particular starting
60/77960 power plants/(39.01) combustion products used as motive fluid (772) process (779) having particular safety
60/78060 power plants/(39.01) combustion products used as motive fluid (772) process (780) having fuel conversion (e.g., reforming, etc.)
60/78160 power plants/(39.01) combustion products used as motive fluid (772) process (780) having fuel conversion (e.g., reforming, etc.) (781) solid fuel
60/78260 power plants/(39.01) combustion products used as motive fluid (772) process (782) having bleed air to cool or heat motor or component thereof (e.g., active clearance control, etc.)
60/78360 power plants/(39.01) combustion products used as motive fluid (772) process (783) combined with diverse nominal process
60/78460 power plants/(39.01) combustion products used as motive fluid (784) for nominal other than power plant output feature
60/78560 power plants/(39.01) combustion products used as motive fluid (784) for nominal other than power plant output feature (785) air bleed
60/39.0860 power plants/(39.01) combustion products used as motive fluid (39.08) with lubricators
60/39.09160 power plants/(39.01) combustion products used as motive fluid (39.091) with safety device
60/39.09260 power plants/(39.01) combustion products used as motive fluid (39.091) with safety device (39.092) debris anti-ingestion preventer
60/39.09360 power plants/(39.01) combustion products used as motive fluid (39.091) with safety device (39.093) ice preventer or de-icer
60/39.09460 power plants/(39.01) combustion products used as motive fluid (39.091) with safety device (39.094) fuel flusher or drainer
60/39.160 power plants/(39.01) combustion products used as motive fluid (39.091) with safety device (39.1) excess pressure relief
60/39.1160 power plants/(39.01) combustion products used as motive fluid (39.091) with safety device (39.11) flame screen
60/39.1260 power plants/(39.01) combustion products used as motive fluid (39.12) with combustible gas generator
60/39.1360 power plants/(39.01) combustion products used as motive fluid (39.13) automatic starting and stopping of combustion products generator
60/78660 power plants/(39.01) combustion products used as motive fluid (786) combined with starting feature
60/78760 power plants/(39.01) combustion products used as motive fluid (786) combined with starting feature (787) separate device or motive fluid source
60/78860 power plants/(39.01) combustion products used as motive fluid (786) combined with starting feature (787) separate device or motive fluid source (788) starter motor mechanically coupled to power plant
60/78960 power plants/(39.01) combustion products used as motive fluid (786) combined with starting feature (787) separate device or motive fluid source (789) solid propellant charge initiates starting (e.g., cartridge starter, etc.)
60/79060 power plants/(39.01) combustion products used as motive fluid (786) combined with starting feature (790) having condition responsive fuel control
60/39.1560 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors
60/79160 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (791) re-expansion
60/79260 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (791) re-expansion (792) multi-spool turbocompressor
60/39.16260 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (791) re-expansion (39.162) counter - rotatable
60/39.16360 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (791) re-expansion (39.163) selectively connectable
60/39.1760 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (791) re-expansion (39.17) with treatment between stages
60/39.18160 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (39.181) different fluids
60/39.18260 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (39.181) different fluids (39.182) steam and combustion products
60/39.18360 power plants/(39.01) combustion products used as motive fluid (39.15) multiple fluid-operated motors (39.181) different fluids (39.183) air and combustion products
60/39.1960 power plants/(39.01) combustion products used as motive fluid (39.19) different fluids
60/39.2360 power plants/(39.01) combustion products used as motive fluid (39.23) with variable oxidizer control
60/79360 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature
60/39.2160 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.21) plural generators, selectively operable
60/39.2260 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.22) varying cycle frequency relative to prime mover speed
60/39.2460 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic
60/39.2560 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (39.25) motive fluid to prime mover
60/39.2660 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (39.26) oxidizer, fuel and water or steam
60/39.2760 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (39.27) oxidizer and fuel
60/39.28160 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (39.281) fuel
60/39.28260 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (39.281) fuel (39.282) torque sensor
60/79460 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (794) oxidizer
60/79560 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (794) oxidizer (795) bleed
60/39.360 power plants/(39.01) combustion products used as motive fluid (793) combined with regulation of power output feature (39.24) automatic (39.3) water or steam
60/79660 power plants/(39.01) combustion products used as motive fluid (796) having mounting or supporting structure
60/79760 power plants/(39.01) combustion products used as motive fluid (796) having mounting or supporting structure (797) for motor
60/79860 power plants/(39.01) combustion products used as motive fluid (796) having mounting or supporting structure (798) having ease of assembly or disassembly feature
60/79960 power plants/(39.01) combustion products used as motive fluid (799) having expansible connection
60/80060 power plants/(39.01) combustion products used as motive fluid (799) having expansible connection (800) combustor or fuel system
60/80160 power plants/(39.01) combustion products used as motive fluid (801) convertible or combined with feature other than combustion products generator or motor
60/80260 power plants/(39.01) combustion products used as motive fluid (801) convertible or combined with feature other than combustion products generator or motor (802) motor driven accessory
60/80360 power plants/(39.01) combustion products used as motive fluid (801) convertible or combined with feature other than combustion products generator or motor (803) motor condition sensing feature
60/39.3460 power plants/(39.01) combustion products used as motive fluid (39.34) rotating combustion products generator and turbine
60/39.3560 power plants/(39.01) combustion products used as motive fluid (39.34) rotating combustion products generator and turbine (39.35) continuous combustion type
60/80460 power plants/(39.01) combustion products used as motive fluid (804) coaxial combustion products generator and turbine
60/39.3760 power plants/(39.01) combustion products used as motive fluid (39.37) plural combustion products generators in ring coaxial with turbine
60/39.3860 power plants/(39.01) combustion products used as motive fluid (39.37) plural combustion products generators in ring coaxial with turbine (39.38) intermittent combustion type
60/39.3960 power plants/(39.01) combustion products used as motive fluid (39.37) plural combustion products generators in ring coaxial with turbine (39.38) intermittent combustion type (39.39) common rotary distributing valve
60/39.460 power plants/(39.01) combustion products used as motive fluid (39.37) plural combustion products generators in ring coaxial with turbine (39.38) intermittent combustion type (39.4) common cam member
60/39.4160 power plants/(39.01) combustion products used as motive fluid (39.41) with exhaust pump for combustion products generator
60/39.4260 power plants/(39.01) combustion products used as motive fluid (39.42) with reversible turbine
Next Page

Back to the Class List