| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
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| 10/02/2002 | DE10112671A1 Arrangement for heating consumable water and generating electrical energy has heating burner and conversion burner arranged in separate combustion chambers |
| 10/02/2002 | DE10111072A1 System for generating current and heat, has heat generation unit with burner, combined current/heat generating unit with second burner, heat exchanger in line circuit, and thermoelectric converter |
| 10/02/2002 | CN1372701A An off-board station and an electricity exchanging system suitable for use with a mobile vehicle power system |
| 10/01/2002 | US6457309 Multifuel internal combustion stirling engine |
| 10/01/2002 | US6457308 Thermal energy engine assembly |
| 09/25/2002 | CN1370966A Pulse tube refrigerator |
| 09/19/2002 | DE10114137A1 Hot gas engine of cold and hot cylinders uses holes in both cylinder walls all round and along cylinder to form heat transport pipes at slant to prevent their condensate reflux. |
| 09/19/2002 | DE10110446A1 Kolben und Zylinder für einen Stirling-Motor Piston and cylinder for a Stirling engine |
| 09/18/2002 | EP1241340A2 Stirling engine |
| 09/18/2002 | EP1241339A2 Compound-type energy generation system |
| 09/12/2002 | WO2002070887A1 Improved heat engine with hydraulic output |
| 09/12/2002 | US20020127449 Compound-type energy generation system |
| 09/12/2002 | US20020124561 Stirling engine |
| 09/12/2002 | DE10110445A1 Gas cooler for Stirling engine has first and second connecting flange movable in relation to each other in plane covered by flange face of first flange and in plane covered by flange face of second flange |
| 09/11/2002 | EP1239137A2 Piston and cylinders for a Stirling engine |
| 09/11/2002 | EP1238192A1 Heat engine |
| 09/11/2002 | CN1368600A Heating device of external-burning engine |
| 09/10/2002 | US6446909 Reciprocating chemical muscle(RCM) and method for using same |
| 09/10/2002 | US6446444 Digital signal process control of stirling cycle cryogenic cooler drive and high temperature superconducting filter temperature control loop |
| 09/05/2002 | US20020121396 Hybrid electric vehicle |
| 09/05/2002 | DE10111812A1 The lubricant and seal for a hot gas motor is a liquid metal, e.g. lead, between the hot cylinder wall and the piston |
| 09/04/2002 | CN1366868A Artificial limb driving device |
| 08/29/2002 | WO2002066906A2 Hydristor heat pump |
| 08/28/2002 | EP1012464B1 Stirling cycle machine |
| 08/22/2002 | WO2002065030A1 Improved efficiency thermoelectrics utilizing thermal isolation |
| 08/22/2002 | WO2002065029A1 Improved efficiency thermoelectrics utilizing convective heat flow |
| 08/22/2002 | WO2000029246A3 Drive unit for a motor vehicle |
| 08/22/2002 | US20020112485 Hydristor heat pump |
| 08/22/2002 | US20020112484 Pulse tube refrigerator |
| 08/22/2002 | EP1144218A3 Drive unit for a motor vehicle |
| 08/20/2002 | US6434937 Multi-energy system |
| 08/15/2002 | US20020108381 Thermoelectric transient cooling and heating systems |
| 08/14/2002 | EP1230474A1 Energy converter and a method for operating an energy converter |
| 08/13/2002 | US6430925 Method and device for operating a heating and cooling machine functioning on the basis of a regenerative gas cyclic process |
| 08/08/2002 | WO2002061359A2 Fluid heat exchanger |
| 08/01/2002 | US20020103543 Drive unit for prosthetic limb |
| 08/01/2002 | US20020100270 Heating device for external combustion engine |
| 07/31/2002 | EP1227239A2 Stirling engine drive unit for prosthetic limb |
| 07/31/2002 | EP1227238A2 Heating device for external combustion engine |
| 07/31/2002 | EP1226001A1 Methods relating to constructing reciprocator assembly |
| 07/31/2002 | EP0850353B1 Stirling engine |
| 07/25/2002 | WO2002057693A1 Densifier for simultaneous conditioning of two cryogenic liquids |
| 07/25/2002 | WO2002057612A1 Power unit with reciprocating linear movement based on stirling motor, and method used in said power plant |
| 07/25/2002 | US20020098414 Very low emission hybrid electric vehicle incorporating an integrated propulsion system including a hydrogen powered internal combustion engine and a high power Ni-MH battery pack |
| 07/25/2002 | US20020096884 Method and device for transmitting mechanical energy between a stirling machine and a generator or an electric motor |
| 07/24/2002 | EP1040252A4 Clean air engines for transportation and other power applications |
| 07/18/2002 | WO2002056397A2 Hybrid high temperature fuel cell volume expansion heat engine |
| 07/18/2002 | US20020092287 Hybrid high temperature fuel cell volume expansion heat engine |
| 07/18/2002 | DE10100729A1 Heat cell for thermoelectric converter e.g. gas-powered generator heater, has inlet opening into outflow chamber arranged approximately centrally relative to converter head, while outflow opening(s) arranged off-center |
| 07/11/2002 | DE10133153C1 Gas expansion units, to convert thermal energy into motor energy as a hot water motor, has closed pressure vessels with injection openings for hot and cold water, and a short circuit pipe between them for pressure compensation |
| 07/04/2002 | US20020084121 System and method for power generation |
| 07/04/2002 | US20020084065 Fluid heat exchanger |
| 06/27/2002 | US20020081388 Heating the coating material (such as zinc) in the spray gun first and then spraying; prevents hydrogen penetration and embrittlment of steel parts such as nails, screws |
| 06/27/2002 | US20020078907 Adiabatic internal combustion engine with regenerator and hot air ignition |
| 06/27/2002 | DE10065957A1 Beschichtungsverfahren Coating process |
| 06/26/2002 | EP1217088A2 Coating process |
| 06/20/2002 | WO2002048533A1 Stirling engine, and stirling refrigerator |
| 06/20/2002 | DE10016707C2 Heißgasmotor mit einem Arbeitskolben, der sich innerhalb eines Verdränger-Freikolbens bewegt Stirling engine with a piston that moves within a displacer piston-free |
| 06/19/2002 | EP1214506A1 Internal combustion engine with regenerator and hot air ignition |
| 06/19/2002 | CN1354818A Drive mechanism and rotary displacer for hot air engines |
| 06/13/2002 | WO2002046610A2 Closed cycles based on energy triangle with energy generators |
| 06/13/2002 | WO2002014766A3 Energy generation system by thermal cycle |
| 06/13/2002 | DE10050828C1 Double-action single-cylinder hot gas engine with inner and outer pistons has two compression cavities and two expansion cavities |
| 06/12/2002 | EP1212800A1 Improved electroactive polymers |
| 06/06/2002 | WO2002044630A1 Stirling engine |
| 06/06/2002 | WO2001065615A3 Biologically powered electroactive polymer generators |
| 06/06/2002 | DE10053114C1 Vorrichtung zum Dämpfen der Schwingung eines schwingfähig gelagerten Aggregats Apparatus for damping the vibration of a vibrating capable mounted unit |
| 05/29/2002 | EP1208343A1 Heat exchanger and method of constructing same |
| 05/29/2002 | EP1208289A1 Gas bearing and method of making a gas bearing for a free piston machine |
| 05/29/2002 | EP1208288A1 Dc centering of free piston machines |
| 05/29/2002 | EP0960270B1 Heating installation based on a stirling system |
| 05/29/2002 | DE10060137A1 Stirling engine has one cylinder allocated to heater and comprising two units each with hollow outer piston with piston rod, and inner piston, and second cylinder allocated to cooler and with two units of same construction |
| 05/28/2002 | US6393824 Gas powered thermal generator |
| 05/28/2002 | US6393775 Utilities container |
| 05/23/2002 | US20020059869 Spraying with water jet, nozzles |
| 05/23/2002 | US20020059798 Dish/stirling hybrid-receiver |
| 05/23/2002 | DE10123078C1 Hot gas motor with screw rotor has compression and expansion of working medium taking place in only one rotor |
| 05/22/2002 | CN1350613A Valve device of engine |
| 05/21/2002 | US6389814 Hydrocarbon combustion power generation system with CO2 sequestration |
| 05/21/2002 | US6389811 Stirling cycle engine |
| 05/14/2002 | US6385973 Micro-scalable thermal control device |
| 05/14/2002 | US6385972 Thermoacoustic resonator |
| 05/10/2002 | WO2002037036A1 Stirling refrigerating machine |
| 05/08/2002 | DE10040841A1 Most favorable joining together of three machines already in use to form universal applicable unit |
| 05/07/2002 | US6384580 Communications device for use with electrical source |
| 05/07/2002 | US6381958 Stirling engine thermal system improvements |
| 05/02/2002 | WO2002035159A1 Stirling engine |
| 05/02/2002 | EP1201959A2 Device for damping vibrations of a movably supported unit |
| 05/02/2002 | EP1201000A1 An off-board station and an electricity exchanging system suitable for use with a mobile vehicle power system |
| 04/30/2002 | US6380637 Off-board station and an electricity exchanging system suitable for use with a mobile vehicle power system |
| 04/25/2002 | US20020046560 High pressure gas cycle and power plant |
| 04/18/2002 | WO2002031320A1 Rankine cycle device of internal combustion engine |
| 04/18/2002 | WO2001065099A3 Stirling engine thermal system improvements |
| 04/18/2002 | DE10053044A1 Hot gas motor has regenerators with rotating rotors powered by the working gas, for the regeneration function without a crank drive or loss of sealing |
| 04/10/2002 | EP1194688A1 An external combustion engine |
| 04/10/2002 | EP1025354B1 Method and device for operating a heating and refrigerating machine which functions according to a regenerative gas circulation process |
| 04/04/2002 | WO2002027899A1 Improvements in linear alternators for use with stirling engines |
| 04/04/2002 | WO2002027892A1 Local area grid for distributed power |
| 04/04/2002 | WO2002027176A1 Improvements in stirling engines with flexible diaphragms |
| 04/04/2002 | WO2002027175A1 Improvement in free piston stirling engines |