| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
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| 03/18/2009 | EP2035678A1 A domestic combined heat and power generation system |
| 03/18/2009 | CN101387240A Resonant stator balancing of free piston stirling machine |
| 03/12/2009 | DE102008041076A1 Resonanzausgleich des Status einer Freikolbenmaschine, die mit einem Linearmotor oder Wechselstromgenerator gekoppelt ist Resonance compensation of the status of a free-piston engine, which is coupled to a linear motor or alternator |
| 03/12/2009 | CA2703817A1 Sealed engine/compressor housing comprising an adsorption element |
| 03/11/2009 | CN100467848C Apparatus for determining free piston position and an apparatus for controlling free piston position |
| 03/10/2009 | US7500349 Power plant and operating method |
| 03/05/2009 | WO2009028498A1 Piston engine and stirling engine |
| 03/05/2009 | US20090058089 Electricity generation in a turbomachine |
| 03/05/2009 | US20090056331 High efficiency integrated heat engine (heihe) |
| 03/05/2009 | US20090056330 Miniaturised device that can operate as an engine or a cooler according to a stirling thermodynamic cycle |
| 03/05/2009 | US20090056329 Heat engine |
| 03/05/2009 | US20090056328 Micro Generator System |
| 03/04/2009 | EP2031234A1 Generation of electricity in a turbomachine by means of a stirling engine |
| 03/04/2009 | EP2031233A1 Ventilation and pressurisation of components in a turbomachine by means of a stirling engine |
| 03/04/2009 | CN101379285A 排气热回收装置 Exhaust heat recovery |
| 03/03/2009 | US7497085 Refrigerating machine using the stirling cycle |
| 02/28/2009 | CA2639217A1 Electricity generation in a turbine engine |
| 02/28/2009 | CA2639209A1 Ventilation and pressurization of components in a turbomachine |
| 02/26/2009 | WO2009024580A1 Plant with rotary piston engine |
| 02/26/2009 | DE102007039517A1 Rotating-reciprocating piston engine i.e. four cylinder heat engine, has fluid change openings opened by rotation of pot and forming flow guide, which extends between outer side of communication lines and piston moving into cylinder |
| 02/25/2009 | CN101375018A System and method for electrically-coupled thermal cycle |
| 02/25/2009 | CN101373109A Stirling circulator |
| 02/24/2009 | US7493990 Thermal protection of electromagnetic actuators |
| 02/18/2009 | CN101371026A Water combustion technology-the haase cycle |
| 02/18/2009 | CN100462542C Stirling engine assembly |
| 02/17/2009 | US7490468 Operation of an engine |
| 02/12/2009 | US20090043288 Temperature responsive systems |
| 02/12/2009 | US20090039655 Resonant stator balancing of free piston machine coupled to linear motor or alternator |
| 02/11/2009 | EP1404948B1 Assembly of gas expansion elements and a method for operating said assembly |
| 02/11/2009 | CN101365870A Infrared suppression system |
| 02/11/2009 | CN100460781C Stirling engine |
| 02/05/2009 | WO2009017431A1 Variable thermal output cogeneration system |
| 02/04/2009 | EP2019920A2 Heat exchanger assembly |
| 02/04/2009 | EP2019919A1 Miniaturised device that can operate as an engine or a cooler according to a stirling thermodynamic cycle |
| 02/03/2009 | US7484366 Multistage stirling engine |
| 01/29/2009 | US20090025388 Method and system for generation of power using stirling engine principles |
| 01/29/2009 | DE102007035205A1 Thermal power machine or thermally working machine, comprises closed working space filled with operating liquid, where displacement piston is provided that is free flying piston without piston rod |
| 01/28/2009 | EP1444432B1 A stirling engine assembly |
| 01/28/2009 | CN100456507C High power density thermoelectric systems |
| 01/28/2009 | CN100455951C Thermoelectric transient cooling and heating systems |
| 01/22/2009 | WO2008009681A8 Ambient temperature thermal energy and constant pressure cryogenic engine |
| 01/22/2009 | US20090019846 Method and system for electrical and mechanical power generation using stirling engine principles |
| 01/22/2009 | DE102007034418A1 Split piston ring for hot gas engine, has two partitioned ends, which are oppositively lying, and split piston ring is manufactured from boron nitride |
| 01/21/2009 | CN101349215A Double-acting type stirling engine |
| 01/15/2009 | WO2009008743A1 Circular run gear-piston engine |
| 01/15/2009 | WO2008143939A3 Cryocooler split flexure suspension system and method |
| 01/15/2009 | US20090013686 Exhaust heat recovery apparatus |
| 01/14/2009 | EP1651921A4 Regenerator for cooler |
| 01/08/2009 | US20090007572 Thermoelectrics utilizing convective heat flow |
| 01/08/2009 | US20090007560 Vibration suppression apparatus and stirling engine having the same |
| 01/06/2009 | CA2400599C System and method for control of fuel and air delivery in a burner of a thermal-cycle engine |
| 01/01/2009 | US20090000294 Power Plant with Heat Transformation |
| 12/31/2008 | CN101334011A Solar energy gradient thermoelectric system |
| 12/31/2008 | CN101333975A Equipment for manufacturing and using compressed-air |
| 12/30/2008 | US7469760 Hybrid electric vehicles using a stirling engine |
| 12/24/2008 | WO2008001107A8 A domestic combined heat and power generation system |
| 12/24/2008 | EP2006524A2 Stirling engine for vehicle |
| 12/24/2008 | EP2004978A1 Exhaust heat recovery apparatus |
| 12/24/2008 | EP2004977A1 Thermo-acoustic converter and electrical energy generator comprising a thermo-acoustic converter. |
| 12/24/2008 | EP1732723B1 Method and system for centering a workpiece on the central axis of a cylindrical bore |
| 12/24/2008 | DE10229442B4 Wärmetauscher zur Abkühlung des Arbeitsgases eines Stirlingmotors Heat exchanger for cooling the working gas of a Stirling engine |
| 12/23/2008 | US7468575 Electroactive polymer electrodes |
| 12/18/2008 | DE202008013481U1 Motor mit äußerer Wärmezuführung Engine with external heat supply |
| 12/18/2008 | DE102007027796A1 Device for operating auxiliary equipments of internal combustion engine of motor vehicle, has thermo potential utilizable unit for using warming and cooling potential of heating or cooling circuits of motor vehicle for power generation |
| 12/17/2008 | EP0862493B1 Microcomponent chemical process sheet architecture |
| 12/16/2008 | US7464550 Vehicle with combustion engine and auxiliary power unit |
| 12/16/2008 | US7464547 Thermal actuators |
| 12/11/2008 | WO2008094058A3 Progressive thermodynamic system |
| 12/11/2008 | US20080303289 Controller computing a virtual tuning capacitor for controlling a free-piston stirling engine driving a linear alternator |
| 12/11/2008 | DE202008010691U1 Gegenstromwärmetauscher Counterflow heat exchanger |
| 12/09/2008 | US7461626 Powertrain including a rotary IC engine and a continuously variable planetary gear unit |
| 12/04/2008 | US20080296896 Stirling Engine Instability Detection and Prevention |
| 12/04/2008 | US20080295684 Double power stirling engine and coaxial stirling power mechanism |
| 12/04/2008 | US20080295511 Connection Of A Free-Piston Stirling Machine And A Load Or Prime Mover Permitting Differing Amplitudes Of Reciprocation |
| 12/03/2008 | CN100439776C A splitter valve |
| 12/02/2008 | US7459799 Domestic combined heat and power unit |
| 12/02/2008 | US7458807 Gas heater, a gas supply apparatus and a method of providing gas |
| 12/02/2008 | US7458216 Exhaust heat recovery apparatus |
| 12/02/2008 | US7458215 Stirling engine and hybrid system with the same |
| 11/27/2008 | US20080289328 Power Piston Sealing Assembly |
| 11/20/2008 | WO2008139795A1 Vibration-proof support apparatus for stirling engine |
| 11/20/2008 | US20080282695 Displacer Piston Assembly |
| 11/20/2008 | US20080282694 Stirling Engine |
| 11/20/2008 | US20080282693 Stirling Engine |
| 11/20/2008 | DE102007022983A1 Process to operate an automotive automatic gearbox and transmission with an electric motor |
| 11/19/2008 | EP1407129B1 Thermal improvements for an external combustion engine |
| 11/19/2008 | CN100434685C 斯特林发动机 Stirling engine |
| 11/19/2008 | CN100434684C Method and device for converting heat energy into mechanical energy |
| 11/13/2008 | US20080276625 Acoustic Power Transmitting Unit for Thermoacoustic Systems |
| 11/13/2008 | US20080276610 Stirling-Electric Hybrid Automobile |
| 11/13/2008 | DE102005053857B4 Anlage zur Umwandlung solarthermischer Energie in mechanische Energie Plant for the conversion of solar thermal energy into mechanical energy |
| 11/06/2008 | DE102007021053A1 Food industry process to generate electricity by release of liquid gas to heat exchanger and Stirling engine |
| 11/06/2008 | DE102007004735B4 Wärme-Kraftmotor Heat and power engine |
| 11/05/2008 | EP1988352A2 Heat exchanger |
| 11/05/2008 | CN201144739Y Stirling engine |
| 11/05/2008 | CN101300417A Rotary heat engine |
| 11/05/2008 | CN100430648C Method and apparatus for generating power by combustion of vaporized fuel |
| 11/04/2008 | CA2320274C Improvements in co-generation systems |
| 10/30/2008 | WO2008131223A1 Stirling cycle machine |
| 10/30/2008 | US20080264057 Power Head Mounted on Power Crosshead |