| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
|---|
| 02/24/1981 | EP0016151A4 Engine operated by a non-polluting recyclable fuel. |
| 02/17/1981 | US4251081 Piston rod seal |
| 02/10/1981 | US4249378 Thermally actuated heat pump |
| 02/10/1981 | US4249377 Temperature sensing device for a hot gas engine heater head |
| 02/03/1981 | US4248048 Engine operated by a non-polluting recyclable fuel |
| 01/27/1981 | US4247121 Piston rod seal |
| 01/27/1981 | CA1094334A1 Hot gas reciprocating machine |
| 01/20/1981 | US4245477 Internal heater module for cryogenic refrigerators and Stirling heat engines |
| 01/20/1981 | US4245474 Thermodynamic systems for generating mechanical energy |
| 12/30/1980 | US4242591 Orbitally rotating piston engine |
| 12/30/1980 | US4241580 Stirling engine |
| 12/30/1980 | CA1092369A1 Stirling cycle machine |
| 12/23/1980 | US4240256 Phase-angle controller for stirling engines |
| 12/09/1980 | CA1091201A1 Rotary engine with separable abutment and adjustable valve cam |
| 12/02/1980 | US4236383 Solar energy receiver for a Stirling engine |
| 12/02/1980 | CA1090751A1 Exhaust boosted water heater for a vehicle powered by a stirling engine |
| 11/25/1980 | US4235445 Sealing system for piston rod of hot gas engine |
| 11/25/1980 | US4235116 Balanced variable wobble plate drive |
| 11/25/1980 | CA1090148A1 Stirling engine preheater with the matrix integral with the flow directional valves |
| 11/04/1980 | US4231418 Cryogenic regenerator |
| 11/04/1980 | US4231222 Air fuel control system for Stirling engine |
| 11/04/1980 | CA1088766A1 Heat exchanger for stirling engine |
| 11/04/1980 | CA1088765A1 Separator apparatus for differential high pressure systems of a stirling engine |
| 10/28/1980 | US4230651 Method of fabricating a heat exchanger for Stirling engine |
| 10/21/1980 | US4228656 Power control for hot gas engines |
| 10/21/1980 | US4228654 Heat recuperative engine with improved recuperator |
| 10/14/1980 | US4227866 Solar energy device |
| 10/14/1980 | US4227374 Methods and means for storing energy |
| 10/01/1980 | EP0016151A1 Engine operated by a non-polluting recyclable fuel. |
| 09/30/1980 | US4224798 Split cycle engine and method |
| 09/16/1980 | US4222575 Shaft seal device |
| 08/05/1980 | US4215548 Free-piston regenerative hot gas hydraulic engine |
| 08/05/1980 | CA1082931A1 Method for regulating the driving power of an expansion engine and expansion engine for carrrying out this process |
| 07/29/1980 | US4214447 Dual-crank Stirling engine with quad cylinder arrangement |
| 07/15/1980 | US4212162 Constant combustion engine |
| 07/15/1980 | CA1081478A1 Hot-gas engine |
| 07/08/1980 | US4211148 Hot gas motor |
| 07/01/1980 | US4209983 Internal electric explosion engine |
| 07/01/1980 | US4209980 Wobble plate engine |
| 06/26/1980 | WO1980001306A1 Piston rod seal |
| 06/24/1980 | US4209061 Heat exchanger |
| 06/17/1980 | US4207774 Drive mechanism for piston engines |
| 06/10/1980 | US4206928 System for recirculating sealing liquid in a Stirling engine |
| 06/10/1980 | US4206609 Cryogenic surgical apparatus and method |
| 06/10/1980 | US4206604 Rotary Stirling cycle machine |
| 05/29/1980 | WO1980001036A1 Seat cushion or bed cushion |
| 04/30/1980 | EP0010403A1 Free-piston regenerative hydraulic engine |
| 04/29/1980 | US4199945 Method and device for balanced compounding of Stirling cycle machines |
| 04/15/1980 | US4197707 Leakage gas recirculation system for use in stirling engine |
| 04/08/1980 | CA1075042A1 Friction drive transmission |
| 04/03/1980 | WO1980000596A1 Engine operated by a non-polluting recyclable fuel |
| 04/01/1980 | US4195613 Double-acting four-cylinder hot gas engine |
| 04/01/1980 | US4195554 Multi-cylinder double-acting hot gas engine |
| 04/01/1980 | US4195482 Stirling cycle machine |
| 04/01/1980 | US4195481 Power plant |
| 04/01/1980 | CA1074576A1 Positive displacement engine with separate combustion chamber |
| 04/01/1980 | CA1074542A1 Method of manufacturing an assembly consisting of a metal housing, a heat-insulated inner jacket and a metal outer cooling jacket |
| 03/19/1980 | EP0008937A2 Gas powered motors and vehicles powered thereby |
| 03/19/1980 | EP0008929A1 Motors and gas supply apparatus therefor |
| 03/11/1980 | CA1073242A1 Rotary tiltable plate drive |
| 03/04/1980 | US4191019 Double-acting hot gas engine assemblage |
| 02/26/1980 | US4189916 Eutectic alloy of sodium and potassium fuel |
| 02/19/1980 | US4188791 Piston-centering system for a hot gas machine |
| 02/12/1980 | CA1071420A1 Automotive heat pump |
| 02/06/1980 | EP0007346A1 A method of control of catalyst reactions |
| 01/29/1980 | US4185842 Seal ring |
| 01/29/1980 | CA1070581A1 Viscous blower drive |
| 01/29/1980 | CA1070527A1 Apparatus for variation of speed |
| 01/29/1980 | CA1070506A2 Hydrogen compression system for stirling engine power control |
| 01/15/1980 | US4183220 Positive displacement gas expansion engine with low temperature differential |
| 01/15/1980 | US4183219 Self starting hot gas engine with means for changing the expansion ratio |
| 01/15/1980 | US4183214 Spring and resonant system for free-piston Stirling engines |
| 01/15/1980 | US4183213 Heat exchanger for Stirling engine |
| 01/01/1980 | US4180983 Device for preventing leakages of working fluid from a heat engine |
| 01/01/1980 | CA1068939A Engine driven heating system components for stirling engine |
| 12/25/1979 | USRE30176 Stirling cycle type thermal device |
| 12/25/1979 | US4179891 Power control device for hot gas engines |
| 12/25/1979 | US4179890 Epitrochoidal Stirling type engine |
| 12/25/1979 | CA1068491A Hot gas engine control |
| 12/25/1979 | CA1068490A Compound regenerative engine |
| 12/18/1979 | US4178772 Heat pump system |
| 12/18/1979 | CA1068118A1 Thermocompressor utilizing a free piston coasting between rebound chambers |
| 11/28/1979 | EP0005566A1 Balanced variable displacement drive |
| 11/27/1979 | CA1066899A1 Device for decreasing the start-up time for stirling engines |
| 11/20/1979 | US4174616 Insulated cylinder sleeve for a hot-gas engine |
| 11/06/1979 | CA1065620A1 Hot-gas reciprocating machine with two or more working spaces, comprising a control device for the supply of working medium to the said spaces |
| 11/06/1979 | CA1065619A1 Hot-gas engine |
| 10/30/1979 | US4172363 Hot-gas engine |
| 10/30/1979 | CA1065145A1 Concentric crossflow recuperator for stirling engine |
| 10/30/1979 | CA1065144A1 Compact ceramic recuperator preheater for stirling engine |
| 10/02/1979 | CA1063370A1 Heat pump system |
| 10/02/1979 | CA1063361A1 Hydrogen compression system for stirling engine power control |
| 10/02/1979 | CA1063360A1 Stirling cycle type engine and method of operation |
| 09/25/1979 | US4168632 Variable angle swashplate drive |
| 09/04/1979 | CA1061717A1 Engine |
| 08/14/1979 | US4164166 Solar energy device |
| 08/14/1979 | CA1060228A1 Power transmitting mechanism |
| 07/31/1979 | CA1059325A1 Hot-gas engine |
| 07/26/1979 | WO1979000444A1 An arrangement for gas expanders |
| 07/24/1979 | US4161889 Gyroscopic power transmission system |