| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
|---|
| 07/05/1977 | US4033134 Heat engine |
| 07/05/1977 | US4033130 Heating device comprising a heat accumulator |
| 06/28/1977 | US4031703 Spherical Stirling engine |
| 06/21/1977 | US4030404 Swash-plate drive mechanism |
| 06/21/1977 | US4030297 Hydrogen compression system for Stirling engine power control |
| 06/14/1977 | US4029142 Heat exchanger |
| 05/31/1977 | US4026562 Seals |
| 05/31/1977 | US4026114 Reducing the starting torque of double-acting Stirling engines |
| 05/24/1977 | US4024801 Extended insulated hot head piston with extended insulated hot cylinder walls |
| 05/24/1977 | US4024727 Vuilleumier refrigerator with separate pneumatically operated cold displacer |
| 05/24/1977 | US4024704 Combustion products pressure generator continuous burner type and engines |
| 05/24/1977 | US4024702 Combustion products pressure generators continuous burner type and engines |
| 05/17/1977 | US4023366 Isothermal open cycle thermodynamic engine and method |
| 05/03/1977 | US4020798 Internal combustion engine fueled by NaK |
| 05/03/1977 | US4020635 Power plants |
| 05/03/1977 | US4020634 Viscous blower drive |
| 04/26/1977 | US4019336 Refrigerator |
| 04/26/1977 | US4019335 Hydraulically actuated split stirling cycle refrigerator |
| 04/26/1977 | US4019322 Hot-gas reciprocating engine |
| 04/12/1977 | US4016720 Hot-gas reciprocating engine |
| 04/12/1977 | US4016719 Hydrostatic transmission system |
| 03/22/1977 | US4012910 Thermally driven piston apparatus having an angled cylinder bypass directing fluid into a thermal lag heating chamber beyond the bypass |
| 03/01/1977 | US4009573 Rotary hot gas regenerative engine |
| 02/22/1977 | US4008574 Power plant with air working fluid |
| 01/25/1977 | US4004421 Fluid engine |
| 12/28/1976 | US3999388 Power control device |
| 12/21/1976 | US3998054 Rotary mechanism with improved volume displacement characteristics |
| 12/14/1976 | US3996745 Stirling cycle type engine and method of operation |
| 11/30/1976 | US3994136 Hot gas engine |
| 11/30/1976 | US3994135 Thermal power engine with a separate heating chamber |
| 11/16/1976 | US3991585 Cold-gas refrigerator |
| 11/16/1976 | US3991574 Fluid pressure power plant with double-acting piston |
| 11/16/1976 | US3991457 Heater tube arrangements |
| 11/09/1976 | US3990246 Device for converting thermal energy into mechanical energy |
| 11/09/1976 | US3990243 External combustion power producing cycle |
| 11/09/1976 | US3990239 Hot gas piston engine |
| 10/26/1976 | US3987767 Expansible chamber device |
| 10/19/1976 | US3986484 Camshaft for controlling variably opening valves |
| 10/19/1976 | US3986360 Expansion tidal regenerator heat engine |
| 10/12/1976 | US3984983 Power control compressor arrangement in hot gas engine |
| 10/12/1976 | US3984982 Annular tidal regenerator heat engine |
| 10/12/1976 | US3984981 Rotary stirling engine |
| 10/12/1976 | US3984980 Integral heater thermal energy storage device |
| 09/07/1976 | US3978680 Heat engine |
| 08/24/1976 | US3975913 Gas generator and enhanced energy conversion systems |
| 08/17/1976 | US3974719 Mechanical power transmission assembly |
| 08/10/1976 | US3973771 Illusion amusement device |
| 08/10/1976 | US3973394 Combustion engine with reduced emissions |
| 08/10/1976 | US3973393 Reciprocating internal combustion engine with continuous combustion |
| 08/03/1976 | US3972370 Hot source having slight bulk |
| 07/27/1976 | US3971230 Stirling cycle engine and refrigeration systems |
| 07/20/1976 | US3969907 Cold cylinder assembly for cryogenic refrigerator |
| 07/20/1976 | US3969899 Fuel burning apparatus and heat engine incorporating the same |
| 07/13/1976 | US3968699 Drive system |
| 06/29/1976 | US3965976 Heater tube arrangements |
| 06/15/1976 | US3963390 Bearing arrangement for rotary piston engine for compressing and expanding gases |
| 06/08/1976 | US3961483 Composite cycle engine |
| 06/01/1976 | US3960204 Low void volume regenerator for Vuilleumier cryogenic cooler |
| 06/01/1976 | US3959971 Cooling system |
| 05/25/1976 | US3958422 Rotary stirling cycle engine systems |
| 05/25/1976 | US3958421 Rotary closed parallel cycle engine systems |
| 05/18/1976 | US3956895 Heat engine |
| 05/18/1976 | US3956894 Air-steam-vapor expansion engine |
| 05/18/1976 | US3956892 Fuel-air regulating system for hot gas engines |
| 05/18/1976 | US3956885 Electrothermal reactor |
| 04/20/1976 | US3950947 Hot-gas machine comprising a heat transfer device |
| 04/13/1976 | US3949554 Heat engine |
| 04/06/1976 | US3948245 Combined device for producing and exchanging heat with a heat consuming device |
| 03/23/1976 | US3945777 Bearing and bearing support for rotary piston engine for compressing and expanding gases |
| 03/23/1976 | US3945211 Vacuum engine |
| 03/09/1976 | US3942324 Hot gas engine |
| 03/02/1976 | US3940934 Stirling engines |
| 03/02/1976 | US3940933 Method for regulating the output of a stirling-type hot gas engine and device for the same |
| 03/02/1976 | US3940932 Noncombustion engine |
| 02/24/1976 | US3939657 Multiple regenerators |
| 02/17/1976 | US3938811 Sealing means for stirling engine crankcases |
| 02/17/1976 | US3938337 Apparatus for converting one form of energy into another form of energy |
| 02/10/1976 | US3937018 Power piston actuated displacer piston driving means for free-piston stirling cycle type engine |
| 02/10/1976 | US3937017 External combustion hot gas engine system |
| 02/10/1976 | US3937012 Arrangement for the production of rotational energy in rocket combustion engines |
| 02/03/1976 | US3935708 Device for converting calorific energy into mechanical energy |
| 01/27/1976 | US3934480 Rolling diaphragm seal between two relatively moving parts |
| 01/20/1976 | US3933000 Tubular regenerator for a cryogenic refrigerator |
| 01/20/1976 | US3932987 Method of operating a combustion piston engine with external combustion |