| Patents for F01K 25 - Plants or engines characterised by use of special working fluids, not otherwise provided for; Plants operating in closed cycles and not otherwise provided for (4,827) |
|---|
| 07/21/1988 | DE3700265A1 Heat engine with thermal feedback |
| 07/12/1988 | US4756162 Method of utilizing thermal energy |
| 06/29/1988 | EP0272327A1 Heat exchanging system |
| 06/28/1988 | US4753079 Evaporating apparatus |
| 05/25/1988 | EP0267992A1 Condensing atmospheric engine and method |
| 05/24/1988 | US4745963 For conditioning the air on an enclosure |
| 05/18/1988 | CN87205918U Portal natural gas pressure-drop-expansion generator |
| 05/17/1988 | CA1236699A1 Rankine cycle power plant with improved organic working fluid |
| 04/26/1988 | CA1235581A1 Method and apparatus for implementing a thermodynamic cycle using a fluid of changing concentration |
| 04/19/1988 | US4739180 Gas turbine driven by released high-pressure hydrogen; recycling |
| 04/19/1988 | US4738111 Power unit for converting heat to power |
| 03/22/1988 | US4732005 Direct fired power cycle |
| 03/22/1988 | CA1234293A1 Method and apparatus for extracting useful energy from a superheated vapor |
| 03/15/1988 | US4730601 Steam engine reaction chamber, fuel composition therefore, and method of making and operating same |
| 03/08/1988 | US4729226 Process for mechanical power generation |
| 03/08/1988 | CA1233650A1 Hybrid electric power generating system |
| 02/02/1988 | US4722190 Method for energy recovery from oxidation reactor off-gas |
| 01/28/1988 | DE3624357A1 Method for obtaining energy from the ambient air |
| 01/27/1988 | EP0056800B1 Liquid fuel system |
| 12/17/1987 | WO1987007676A1 Thermodynamic cycle |
| 12/17/1987 | DE3619547A1 Process and device for generating a force from a temperature difference between two media |
| 12/17/1987 | DE3619446A1 Apparatus for generating electrical current (power) |
| 12/15/1987 | US4712610 Chemical heat pipe employing self-driven chemical pump based on a molar increase |
| 12/15/1987 | US4712380 Utilization of thermal energy |
| 12/10/1987 | DE3619016A1 Engine |
| 12/10/1987 | DE3613576A1 Model design |
| 12/09/1987 | EP0248613A2 Heat transfer systems |
| 12/03/1987 | WO1987007360A1 Heat exchanging system |
| 11/26/1987 | DE3714628A1 Osmotic generator |
| 11/10/1987 | US4704993 Apparatus for producing power using concentrated brine |
| 10/13/1987 | US4698974 Pollution free turbine |
| 10/06/1987 | US4697424 Power generation system |
| 09/30/1987 | EP0238835A2 Method for energy recovery from oxidation reactor off-gas |
| 09/30/1987 | CN87100862A Working fluid for rankine cycle power plant |
| 09/08/1987 | US4691523 Thermodynamic process for a practical approach to the Carnot cycle |
| 09/08/1987 | US4691516 Thermally-activated device for creating considerable power |
| 08/13/1987 | DE3603183A1 Conversion of the heat content of gases into electrical energy |
| 08/06/1987 | DE3602896A1 Method and device for converting heat energy into mechanical energy |
| 07/07/1987 | US4677827 Natural gas depressurization power recovery and reheat |
| 05/27/1987 | CN85107486A Methods and means for producing power and cooling in the mfr. of ammonia |
| 04/28/1987 | US4660632 Heat exchanger |
| 04/23/1987 | WO1987002413A1 Multiple energy generator with integrated thermal cycle |
| 04/23/1987 | DE3633813A1 A method for obtaining work from heat, and design details of a heat engine operating on this principle |
| 04/14/1987 | CA1220353A1 Absorption type heat transfer system functioning as a temperature pressure potential amplifier |
| 04/07/1987 | US4655042 Method and apparatus for improving the operation of a hot water heater |
| 03/25/1987 | EP0214957A1 Pressure pulser. |
| 03/03/1987 | US4646515 Two-phase engine |
| 02/17/1987 | US4643166 Produce heat energy and hydrogen gas |
| 01/29/1987 | DE3536953C1 Resorption-type heat converter installation with two solution circuits |
| 01/20/1987 | US4637211 Apparatus and method for converting thermal energy to mechanical energy |
| 01/13/1987 | CA1216433A1 Method of generating energy |
| 12/16/1986 | CA1215238A1 Generation of energy |
| 11/25/1986 | US4624109 Condensing atmospheric engine and method |
| 11/18/1986 | US4622820 Absorption power generator |
| 11/11/1986 | US4622472 Hybrid electric power generating system |
| 10/21/1986 | US4617808 Oil separation system using superheat |
| 10/21/1986 | US4617800 Apparatus for producing power using concentrated brine |
| 10/07/1986 | CA1212247A1 Method and apparatus for converting thermal energy |
| 09/03/1986 | EP0193184A1 Method and apparatus for implementing a thermodynamic cycle with intercooling |
| 09/02/1986 | US4608829 Waste heat recovering device |
| 08/27/1986 | CN86101160A Mathod and apparatus for implementing a thermodymamic cycle with intercooling |
| 08/27/1986 | CN85108263A Method and apparatus for implementing a thermodynamic cycle using a fluid of changing concentration |
| 08/12/1986 | US4604867 Method and apparatus for implementing a thermodynamic cycle with intercooling |
| 08/06/1986 | EP0189659A1 Reaction system for closed energy supply apparatus |
| 08/05/1986 | US4603554 Method and apparatus for extracting useful energy from a superheated vapor actuated power generating device |
| 07/30/1986 | EP0188871A1 Method and apparatus for implementing a thermodynamic cycle using a fluid of changing concentration |
| 07/30/1986 | EP0188588A1 Power generator device by simultaneous exploitation of two sources of different temperatures acting on a sealed capacity |
| 07/30/1986 | EP0059954B1 Recovery of power from the vaporization of natural gas |
| 07/23/1986 | EP0188092A1 Reaction system for a heat engine |
| 07/22/1986 | US4601173 Heat transfer method and apparatus |
| 07/08/1986 | US4598552 Energy source for closed cycle engine |
| 06/25/1986 | EP0185440A1 A process for generating steam for power generation |
| 06/10/1986 | US4593527 Power plant |
| 06/10/1986 | CA1205641A1 Low temperature engine system |
| 05/20/1986 | US4590384 Method and means for peaking or peak power shaving |
| 05/14/1986 | EP0181275A2 Power generating cycle |
| 05/07/1986 | EP0180295A1 Method of generating energy |
| 05/06/1986 | US4586340 Method and apparatus for implementing a thermodynamic cycle using a fluid of changing concentration |
| 04/30/1986 | EP0179427A1 Apparatus for extracting useful energy from superheated vapor |
| 04/22/1986 | US4583370 System for generating electricity |
| 04/10/1986 | CN85106253A Method of generationg energy |
| 04/01/1986 | US4578943 Hydro-vapor free turbine engine |
| 03/25/1986 | US4577682 Heat exchanger |
| 03/12/1986 | EP0173683A1 Method and plant intended to a thermodynamic cycle process |
| 03/04/1986 | US4573321 Power generating cycle |
| 02/27/1986 | WO1986001254A1 Power generator device by simultaneous exploitation of two sources of different temperatures acting on a sealed capacity |
| 02/13/1986 | WO1986000958A1 Energy source for closed cycle engine |
| 01/22/1986 | EP0168494A1 Utilization of thermal energy. |
| 01/16/1986 | WO1986000371A1 Thermal pulser |
| 01/07/1986 | US4562995 Working fluids for Rankine cycle |
| 12/10/1985 | US4557112 Method and apparatus for converting thermal energy |
| 12/04/1985 | EP0163335A1 Hydrogen fueled gas turbine engine |
| 11/26/1985 | CA1197106A1 Process and machine for converting the interior energy of a fluid into mechanical energy capable of producing work |
| 11/06/1985 | EP0160109A1 Absorption heat pump |
| 10/22/1985 | US4548043 Method of generating energy |
| 10/15/1985 | US4546608 Thermo-siphon type generator apparatus |
| 10/15/1985 | CA1195194A1 Liquid fuel system method and apparatus |
| 10/01/1985 | US4543788 Process for converting the internal energy of liquid CO2 into mechanical energy capable of producing work as it changes from liquid to gas over its critical temperature |
| 09/26/1985 | WO1985004216A1 Method and plant intended to a thermodynamic cycle process |
| 09/17/1985 | US4541246 Limitless heat source power plants |