| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
|---|
| 07/24/1979 | US4161866 Stirling cycle machine |
| 07/17/1979 | US4161657 Hydrogen supply and utility systems and components thereof |
| 07/10/1979 | CA1058155A1 Heating device comprising a heat accumulator |
| 06/19/1979 | US4158354 Solar energy collection system |
| 06/19/1979 | US4158293 Refrigeration system with magnetic linkage |
| 05/15/1979 | CA1054383A1 Hot-gas reciprocating machine |
| 05/15/1979 | CA1054382A1 Reducing the starting torque of double-acting stirling engines |
| 05/08/1979 | US4152946 Transmission devices |
| 05/08/1979 | US4152945 Power transmitting mechanism |
| 05/08/1979 | US4152944 Piston type energy conversion machine |
| 05/02/1979 | EP0001732A1 Energy conversion process and device |
| 04/24/1979 | CA1053009A1 Heating device for an external combustion engine |
| 04/17/1979 | US4149370 Self starting internal combustion engine with means for changing the expansion ratio |
| 04/10/1979 | US4148195 Liquid piston heat-actuated heat pump and methods of operating same |
| 04/03/1979 | CA1051672A1 External combustion engine |
| 03/27/1979 | US4146237 Sealing device for Stirling engine piston rod in which no separation of oil and gas is necessary |
| 03/27/1979 | US4145887 Swashplate compensation mechanism |
| 03/27/1979 | CA1051208A2 Vacuum engine |
| 03/13/1979 | US4143520 Cryogenic refrigeration system |
| 03/08/1979 | WO1979000107A1 A method of investigation or control of catalysts or catalyst reactions |
| 02/20/1979 | CA1048797A1 Power control device |
| 02/20/1979 | CA1048796A1 System for supplying fuel and combustion air to an external combustion engine |
| 02/13/1979 | US4138897 Balanced crankshaft mechanism for the two piston Stirling engine |
| 02/13/1979 | US4138848 Compressor-expander apparatus |
| 02/13/1979 | US4138847 Heat recuperative engine |
| 01/30/1979 | US4136523 Stirling type engine and method for operating same |
| 01/16/1979 | US4134265 Method and system for developing gas pressure to drive piston members |
| 01/16/1979 | CA1046292A1 Hot gas engine |
| 01/09/1979 | US4133172 Modified Ericsson cycle engine |
| 01/02/1979 | US4132505 Thermocompressor utilizing a free piston coasting between rebound chambers |
| 01/02/1979 | US4132420 Sealing rings for stirling engines |
| 01/02/1979 | US4132186 Freeze indicating device |
| 12/12/1978 | US4129003 Magnesium and/or aluminum or alloy |
| 11/28/1978 | US4126995 Hot-gas engine with protected heat reservoir |
| 11/28/1978 | CA1043103A1 Dual function heater core |
| 11/07/1978 | US4123916 Automotive heat pump |
| 11/07/1978 | CA1041775A1 Thermally driven piston apparatus |
| 10/31/1978 | US4122669 Single stage or multi-stage expansion engine |
| 10/24/1978 | US4121423 Compound internal-combustion hot-gas engines |
| 10/17/1978 | US4120161 External heat engine |
| 10/10/1978 | US4118943 Refrigeration system with magnetic linkage |
| 10/03/1978 | US4117679 Hot gas engine heater head |
| 10/03/1978 | CA1039517A1 Hot-gas reciprocating engine |
| 10/03/1978 | CA1039516A1 Hot-gas reciprocating engine |
| 10/03/1978 | CA1039493A1 Heat regenerator |
| 09/26/1978 | CA1039072A1 Hot-gas reciprocating machine comprising two or more working spaces, provided with a control device for the supply of working medium to the said working spaces |
| 09/19/1978 | US4114380 Traveling wave heat engine |
| 09/12/1978 | US4112688 Positive displacement gas expansion engine with low temperature differential |
| 09/12/1978 | CA1038174A1 Power control compressor arrangement in a hot gas engine |
| 09/05/1978 | US4110984 Rotary piston engine using electric heating to flash motive fluid |
| 08/22/1978 | US4107925 Stirling engine |
| 08/22/1978 | CA1037023A1 Heat exchanger |
| 08/15/1978 | US4106293 Stirling cycle machine with a control device for supplying working medium |
| 08/15/1978 | US4106285 Method for regulating the driving power of an expansion engine and expansion engine for carrying out this process |
| 08/01/1978 | US4103491 Stirling cycle machine |
| 07/18/1978 | US4100741 Hot-gas engine |
| 06/27/1978 | US4096695 Engine driven heating system components for Stirling engines |
| 06/06/1978 | US4093239 Piston rod sealing arrangement for a stirling engine |
| 04/25/1978 | US4085588 Concentric crossflow recuperator for stirling engine |
| 04/18/1978 | US4084376 Heating system |
| 04/11/1978 | US4083566 Seal for piston rod of Stirling engine |
| 04/04/1978 | US4082138 Rare earth alloys |
| 03/28/1978 | US4080788 Separator apparatus for differential high pressure systems of a Stirling engine |
| 03/14/1978 | US4078389 Lost-motion refrigeration drive system |
| 03/07/1978 | US4077221 External heat engine |
| 03/07/1978 | US4077216 Stirling cycle thermal devices |
| 03/07/1978 | US4077215 Compact ceramic recuperator preheater for stirling engine |
| 03/07/1978 | US4077214 Condensing vapor heat engine with constant volume superheating and evaporating |
| 02/28/1978 | US4076471 Rotary engine with separable abutment and adjustable valve cam |
| 02/28/1978 | US4075844 Hot-gas reciprocating engine having controlled coupling of a combustion air fan |
| 02/21/1978 | US4074533 Compound regenerative engine |
| 02/21/1978 | US4074530 Hot gas engine control |
| 02/07/1978 | US4072186 Dual function heater core |
| 02/07/1978 | US4072010 Thermally driven piston apparatus |
| 01/31/1978 | US4070860 Automotive accessory engine |
| 01/24/1978 | US4069671 Stirling engine combustion assembly |
| 01/24/1978 | US4069670 Hot gas engine heater head |
| 01/17/1978 | USRE29518 Stirling cycle heat engines |
| 01/10/1978 | US4067191 System for supplying fuel and combustion air to an external combustion engine |
| 12/27/1977 | US4064695 Blower motor |
| 12/13/1977 | US4062190 Gas turbine engine |
| 12/06/1977 | US4060996 Vuilleumier cycle thermal compressor air conditioner system |
| 11/15/1977 | US4058382 Hot-gas reciprocating machine with self-centered free piston |
| 11/15/1977 | US4057962 Device for decreasing the start-up time for stirling engines |
| 11/15/1977 | US4057961 Pulse-jet water propulsor |
| 11/01/1977 | US4055964 Heat pump system |
| 11/01/1977 | US4055960 Stirling cycle engine |
| 11/01/1977 | US4055953 Hot-gas reciprocating engine |
| 11/01/1977 | US4055952 Heating device for an external combustion engine |
| 10/11/1977 | US4052854 Heat transfer interface between a high temperature heat source and a heat sink |
| 10/11/1977 | US4052853 Hot-gas reciprocating machine comprising two or more working spaces, provided with a control device for the supply of working medium to the said working spaces |
| 09/27/1977 | US4050250 Heat transfer element |
| 09/06/1977 | US4045978 Hot-gas reciprocating machine |
| 08/30/1977 | US4044567 Modular, magnetically-coupled drive for a cryogenic refrigerator |
| 08/30/1977 | US4044559 Rotary closed series cycle engine system |
| 08/30/1977 | US4044558 Thermal oscillator |
| 08/23/1977 | US4043300 Apparatus for balancing the flow of two agents, capable of reacting together to provide energy, to an energy generator |
| 08/16/1977 | US4041698 External combustion engine with exhaust gas recirculation of constant mass flow rate |
| 07/19/1977 | US4036027 Lost-motion refrigeration drive system |
| 07/19/1977 | US4036018 Self-starting, free piston Stirling engine |