| 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) |
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| 09/12/1985 | WO1985003975A1 Absorption heat pump |
| 09/11/1985 | EP0043212B1 Producing power from a cryogenic liquid |
| 09/04/1985 | EP0153359A1 Working fluids |
| 08/27/1985 | US4537032 Parallel-stage modular Rankine cycle turbine with improved control |
| 08/27/1985 | US4537031 Power cycles based upon cyclical hydriding and dehydriding of a material |
| 08/13/1985 | US4534175 Method and apparatus for the absorption of a gas in a liquid and their use in energy conversion cycles |
| 08/13/1985 | CA1191701A1 Electrochemical prime mover |
| 08/01/1985 | WO1985003328A1 Utilization of thermal energy |
| 07/30/1985 | US4531374 Multi-stage apparatus having working-fluid and absorption cycles, and method of operation thereof |
| 07/02/1985 | US4526013 Combat vehicles |
| 07/02/1985 | US4526006 Heat transfer method and apparatus |
| 06/11/1985 | US4522698 Electrochemical prime mover |
| 05/14/1985 | US4516403 Waste heat recovery system for an internal combustion engine |
| 05/14/1985 | US4516402 Limitless and limited heat sources power plants |
| 04/23/1985 | US4512394 Variable effect absorption machine and process |
| 04/17/1985 | EP0137211A2 Absorption type heat transfer system functioning as a temperature pressure potential amplifier |
| 04/16/1985 | CA1185439A1 Hermetic turbine generator |
| 04/09/1985 | CA1185100A1 Method and apparatus for draining liquid working fluid from turbine cannister of a closed cycle power plant |
| 03/26/1985 | US4506524 Absorption type heat transfer system functioning as a temperature pressure potential amplifier |
| 03/20/1985 | EP0134431A2 Thermodynamic process approximating the Ericsson cycle |
| 03/12/1985 | US4503682 Low temperature engine system |
| 02/28/1985 | WO1985000852A1 Working fluids |
| 02/12/1985 | US4498302 Thermomechanical-conversion engine, especially an engine working with a low-boiling-point fluid |
| 02/12/1985 | US4498289 Carbon dioxide power cycle |
| 01/22/1985 | US4494379 Vapor driven power system |
| 12/25/1984 | US4489563 Generation of energy |
| 12/05/1984 | EP0127166A2 Limitless and limited heat sources power plants |
| 12/04/1984 | US4485629 Method and device for storage in chemical form of mechanical or thermal energy and for recovery thereof in mechanical form |
| 11/13/1984 | US4481775 Stored energy power generating system |
| 10/30/1984 | US4479350 Recovery of power from vaporization of liquefied natural gas |
| 10/17/1984 | EP0122017A2 Low temperature engine system |
| 10/10/1984 | EP0121392A2 Method and means for peaking or peak power shaving |
| 10/02/1984 | US4474140 Steam generator |
| 09/18/1984 | US4471622 Rankine cycle apparatus |
| 09/18/1984 | US4471621 Method and apparatus for draining liquid working fluid from turbine cannister of a closed cycle power plant |
| 09/18/1984 | US4471619 Fractionation process with power generation by depressurizing the overhead vapor stream |
| 09/18/1984 | US4471613 Motor with eccentrically shiftable buoyant rotor member |
| 08/28/1984 | US4467609 Working fluids for electrical generating plants |
| 08/14/1984 | US4465610 Pentafluoropropanol,-2,2,3,3,3,-/heat transfer |
| 08/07/1984 | US4463567 Power production with two-phase expansion through vapor dome |
| 07/17/1984 | US4459810 Combinig tetra-and trifluoromethane and monochlorodifluoromethane |
| 07/10/1984 | US4458493 Closed Rankine-cycle power plant utilizing organic working fluid |
| 07/10/1984 | CA1170464A1 Recovery of power from vaporization of liquefied natural gas |
| 06/27/1984 | EP0112041A2 Method and apparatus for the absorption of a gas in a liquid and their use in energy conversion cycles |
| 06/26/1984 | US4455834 Windmill power apparatus and method |
| 06/26/1984 | CA1169667A1 Recovery of power from vaporization of liquefied natural gas |
| 05/22/1984 | US4449372 Gas powered motors |
| 05/15/1984 | US4448025 Process for recovering exhaust heat |
| 05/15/1984 | US4448024 Recovery of enthalpy from hot fluids |
| 05/01/1984 | CA1166458A1 Propulsion system |
| 04/24/1984 | US4444015 Method for recovering power according to a cascaded Rankine cycle by gasifying liquefied natural gas and utilizing the cold potential |
| 04/17/1984 | US4442682 Turbine for use in refrigeration cycle |
| 04/17/1984 | US4442677 Variable effect absorption machine and process |
| 04/17/1984 | US4442676 Adsorption, filters, alumina |
| 04/17/1984 | US4442675 Method for thermodynamic cycle |
| 04/03/1984 | US4439988 Rankine cycle ejector augmented turbine engine |
| 03/20/1984 | US4437312 Recovery of power from vaporization of liquefied natural gas |
| 03/20/1984 | US4437308 Rotary heat engine |
| 02/22/1984 | EP0101244A2 Generation of energy |
| 02/14/1984 | CA1162060A1 Method of optimizing performance of rankine cycle power plants |
| 02/07/1984 | US4429536 Liquefied natural gas-refrigerant electricity generating system |
| 01/31/1984 | US4428190 Power plant utilizing multi-stage turbines |
| 01/24/1984 | US4426847 Reciprocating heat engine |
| 01/17/1984 | CA1160466A1 Recovery of power from the vaporization of natural gas |
| 01/10/1984 | US4424678 Heat powered apparatus |
| 01/10/1984 | US4424677 Turbine and control valve |
| 01/03/1984 | CA1159657A1 Method and a device for energy conversion |
| 01/03/1984 | CA1159656A1 Reciprocating heat engine |
| 12/27/1983 | US4422298 Liquefied natural gas-freon electricity generation system |
| 12/27/1983 | US4422297 Process for converting heat to mechanical power with the use of a fluids mixture as the working fluid |
| 12/01/1983 | EP0056800A4 Liquid fuel system. |
| 11/22/1983 | US4416117 Thermally producing a high-speed atomized liquid jet |
| 11/16/1983 | EP0093826A1 Plant for performing a heat pump process for heating purposes |
| 09/21/1983 | EP0088829A2 Motor comprising excentrically moving bodies |
| 09/06/1983 | US4402817 Electrochemical prime mover |
| 08/30/1983 | US4400947 Producing power from a cryogenic liquid |
| 08/23/1983 | CA1152563A1 Closed loop power generating method and apparatus |
| 08/16/1983 | US4398392 System for separation of water from the working fluid in low temperature difference power plants |
| 08/09/1983 | US4397153 Power cycles based upon cyclical hydriding and dehydriding of a material |
| 08/03/1983 | EP0084815A2 Thermal power plant |
| 07/26/1983 | US4394815 Process for generating electric power by means of turbogenerators using high pressure vapor |
| 07/13/1983 | EP0083450A1 Working fluids for Rankine cycle |
| 06/29/1983 | EP0082671A2 Converting thermal energy |
| 06/29/1983 | EP0082591A1 Electrochemical prime mover |
| 06/28/1983 | US4389858 Heat engine |
| 06/07/1983 | US4386499 Automatic start-up system for a closed rankine cycle power plant |
| 05/31/1983 | US4385498 Method for converting one form of energy into another form of energy |
| 05/11/1983 | EP0078351A1 Externally cooled absorption engine apparatus and method |
| 03/22/1983 | US4377073 Methods for converting heat into mechanical energy and/or useful heat |
| 03/08/1983 | CA1142368A1 Method of energy conversion and a device for the application of said method |
| 03/02/1983 | EP0073088A2 Obtaining energy from cryogenic fluids |
| 03/01/1983 | CA1141974A1 Energy storage system for electric utility plant |
| 03/01/1983 | CA1141971A1 Thermodynamic energy conversion system and method, utilizing a thermodynamic working fluid of encased expandites |
| 02/16/1983 | EP0072305A2 Method of storing mechanical or thermal energy in the form of chemical energy and of at least partially regaining the stored energy, and device for carrying out this method |
| 02/15/1983 | US4373339 Thermal energy conversion system and method utilizing unencased expandites |
| 02/08/1983 | US4372124 Recovery of power from the vaporization of natural gas |
| 02/03/1983 | WO1983000362A1 Energy-saving pressure reducer |
| 02/03/1983 | WO1983000358A1 HEAT-ENGINE FOR THE EFFECTIVE UTILIZATION OF LOW TEMPERATURE DIFFERENCES OF 10<o>C-12<o>C |
| 12/28/1982 | US4365475 Thermochemical energy storage and mechanical energy converter system |
| 12/14/1982 | US4363216 Lubricating system for organic fluid power plant |