| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
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| 06/10/2008 | CA2442859C Tortuous path exhaust eductor system |
| 06/05/2008 | WO2008064614A1 Rotary thermal machine with radially disposed reciprocating pistons supported on an eccentric central shaft, operating on the principle of the stirling thermodynamic cycle |
| 06/05/2008 | WO2008064418A1 An engine |
| 06/05/2008 | DE102006056349A1 Vorrichtung zur Umwandlung thermodynamischer Energie in elektrische Energie An apparatus for converting thermodynamic energy to electric energy |
| 06/05/2008 | DE102006056348A1 Thermal energy transformation device for electric current production system, has piston cylinder unit supplied with working medium, and control controlling supply of medium to linear expansion device based on measured process parameters |
| 06/04/2008 | CN101194095A Device and method for converting energy |
| 06/04/2008 | CN101191445A Gas distribution piston for small-sized hot-air engine |
| 05/29/2008 | WO2008026955A3 A method for generation of mechanical energy by means of internal combustion traction |
| 05/29/2008 | US20080120975 Stirling Thermodynamic cycle rotary thermal machine |
| 05/29/2008 | DE202008002466U1 Stirlingmotor-Erhitzer aus einem Bündel strukturierter Röhren Stirling engine heater from a set of organized tubes |
| 05/28/2008 | EP1925884A1 Heat source |
| 05/28/2008 | EP1925883A1 Heat source with controlable fuel oil supply and method for operating the same |
| 05/28/2008 | EP1497541B1 Four-stroke rotary internal-combustion engine |
| 05/28/2008 | CN100390113C Method and apparatus for total energy fuel conversion systems |
| 05/27/2008 | US7377107 Cogeneration system |
| 05/22/2008 | WO2008060499A1 Cowling for connecting a hot gas source to a stirling engine or a turbine |
| 05/22/2008 | WO2008040475B1 Apparatus for obtaining electrical energy from low-temperature heat or exhaust heat |
| 05/15/2008 | WO2008056162A1 A linear free piston stirling machine |
| 05/15/2008 | WO2008031939A3 Heat engine with external hot source |
| 05/15/2008 | US20080110175 Cowling for connecting a hot gas source to a stirling engine or a turbine |
| 05/07/2008 | EP1917434A1 4-cycle stirling engine with two double piston units |
| 05/06/2008 | US7368862 Electroactive polymer generators |
| 05/06/2008 | US7367177 Combined cycle power plant with auxiliary air-cooled condenser |
| 05/01/2008 | US20080099092 Splitter Valve |
| 04/30/2008 | EP1915524A1 A method of assembling the head of a stirling machine |
| 04/30/2008 | DE202008002528U1 Stirlingmotor-Erhitzer aus Röhren mit ovalem Querschnitt Stirling engine heater from tubes with an oval cross-section |
| 04/30/2008 | DE102006050914A1 Heißgasmaschine Hot gas engine |
| 04/30/2008 | CN101169083A Fluid sealing circulated differential pressure type inertia motor |
| 04/29/2008 | US7363756 Method for combustion of a fuel |
| 04/24/2008 | WO2008048353A2 Catalytic burner for stirling engine |
| 04/24/2008 | WO2008048168A1 Vehicle engine |
| 04/24/2008 | WO2007070692A3 Water combustion technology-the haase cycle |
| 04/24/2008 | US20080092536 Coolant Penetrating Cold-End Pressure Vessel |
| 04/24/2008 | US20080092518 Variable area flow duct employing secondary flows, and method therefor |
| 04/24/2008 | US20080092512 Thermal Improvements for an External Combustion Engine |
| 04/24/2008 | DE202008001920U1 Stirlingmaschine mit Gegenstrom-Wärmeübertrager Stirling engine with counter-current heat exchanger |
| 04/24/2008 | CA2666879A1 Vehicle engine |
| 04/23/2008 | CN201050419Y Plate type welding airframe for hot air engine |
| 04/22/2008 | US7362032 Electroactive polymer devices for moving fluid |
| 04/16/2008 | EP1912319A1 Outer stator for reciprocating cycle engine, and reciprocating cycle engine |
| 04/16/2008 | EP1912318A1 Reciprocating cycle engine |
| 04/16/2008 | EP1912030A1 Improved efficiency thermoelectrics utilizing thermal isolation |
| 04/16/2008 | EP1285160B1 Stirling engine |
| 04/10/2008 | WO2008040475A1 Apparatus for obtaining electrical energy from low-temperature heat or exhaust heat |
| 04/09/2008 | CN100380070C High power density thermoelectric systems |
| 04/09/2008 | CN100379949C Uniaxial combined circulation power-plant |
| 04/03/2008 | US20080078175 Catalytic burner apparatus for stirling engine |
| 04/03/2008 | DE102006046874A1 Arrangement for extracting electrical energy from low temperature heat introduces process gas under pressure into heat exchangers; heat is introduced into one heat exchanger via flow channel as cold is introduced into other heat exchanger |
| 04/02/2008 | CN100378303C Split type four stroke gas engine |
| 03/27/2008 | WO2008035788A1 Stirling engine for vehicle |
| 03/27/2008 | WO2008035108A1 Engine assemblies |
| 03/27/2008 | US20080072593 Wireless technique for microactivation |
| 03/27/2008 | US20080072592 Engine |
| 03/27/2008 | DE102006043321A1 Reducing method for ejecting polluting material and compounds, involves burning processes, particularly burning process with inner combustion, and fresh gas inlet is connected with waste gas by essentially closed gas circuit |
| 03/26/2008 | EP1902211A1 Device and method for converting energy |
| 03/26/2008 | EP1573256A4 Compact, high-efficiency thermoelectric systems |
| 03/26/2008 | CN100376780C A stirling engine assembly |
| 03/26/2008 | CN100376779C Stirling engine driven heat pump with fluid interconnection |
| 03/25/2008 | US7347051 Processing of residual oil by residual oil supercritical extraction integrated with gasification combined cycle |
| 03/20/2008 | WO2008031939A2 Heat engine with external hot source |
| 03/20/2008 | WO2007136775A3 Heat exchanger assembly |
| 03/20/2008 | DE10323841B4 Mit festem Brennstoff betriebene Zwölftakt-Kraftmaschine Powered by solid fuel twelve-combustion engine |
| 03/20/2008 | CA2695696A1 Heat engine with external hot source |
| 03/19/2008 | EP1689980A4 Cryogenic cogeneration system |
| 03/18/2008 | CA2470334C A domestic combined heat and power unit |
| 03/13/2008 | WO2008028881A1 Improved compressed-air or gas and/or additional-energy engine having an active expansion chamber |
| 03/13/2008 | WO2008028238A1 The capture and removal of gases from other gases in a gas stream |
| 03/13/2008 | CA2662882A1 The capture and removal of gases from other gases in a gas stream |
| 03/13/2008 | CA2660578A1 Improved compressed-air or gas and/or additional-energy engine having an active expansion chamber |
| 03/06/2008 | DE202007018211U1 Regenerator für nicht-zylindersymmetrische Arbeitsgasströmung in einem Stirlingmotor Regenerator for non-cylindrically symmetrical working gas flow in a Stirling engine |
| 03/06/2008 | DE102006040933A1 Two stage stage rotation piston compressor for fluids, has automatically controlled radial blades as hot-cold machine or hot gas motor, housing with housing cover of rotor, in which four rotor slits are provided |
| 03/05/2008 | EP1893861A1 A stirling engine assembly and methods of assembling such an assembly |
| 03/05/2008 | EP1417403B1 Split four stroke cycle internal combustion engine |
| 03/05/2008 | EP1055060B1 Improvements in co-generation systems |
| 02/28/2008 | WO2008022705A1 Method and apparatus for conversion of combustion heat energy to mechanical energy |
| 02/28/2008 | US20080047265 Linear Free Piston Stirling Machine |
| 02/28/2008 | DE202007017503U1 Differential-Pendelgetriebe für Schwingflügel-Stirlingmaschinen Differential swing gear for pivoting wing Stirling engines |
| 02/27/2008 | EP1892404A2 Dual-function stirling engine system |
| 02/20/2008 | EP1888904A1 Displacer piston assembly |
| 02/20/2008 | EP1888903A1 Power piston mounted on power crosshead |
| 02/20/2008 | CN100370128C Multi-stage stirling engine |
| 02/19/2008 | US7333861 Method and system for calculating marginal cost curves using plant control models |
| 02/19/2008 | CA2367056C Improvements relating to rotary piston machines |
| 02/14/2008 | US20080035195 Thermoelectric power generation systems |
| 02/14/2008 | DE102006028561B3 Hydro-Stirling motor has two-cylinders linked by pipe with hydraulic motor power take-off |
| 02/13/2008 | EP1887266A2 A combined heat and power system |
| 02/13/2008 | EP1886011A1 Power piston sealing assembly |
| 02/13/2008 | EP1886010A1 Crosshead arrangement |
| 02/13/2008 | EP1481155B9 Stirling engine including a recuperative heater |
| 02/13/2008 | CN101122265A Air working medium external combustion engine |
| 02/07/2008 | DE102004004370B4 Kühl- Kompressions- Regeleinheit für Wärmekraftmaschinen Cooling compression control unit for heat engines |
| 02/05/2008 | US7325399 Coolant penetrating cold-end pressure vessel |
| 01/31/2008 | DE102006034626A1 Heat exchanger for use in stirling engine, has slit running parallel to outer side and opened at front side, and inner and outer gaps formed between slotted wall side and separation wall side |
| 01/30/2008 | EP1495223B1 External combustion engine |
| 01/30/2008 | CN101113699A Hot air engine |
| 01/24/2008 | WO2008009681A1 Ambient temperature thermal energy and constant pressure cryogenic engine |
| 01/24/2008 | US20080016867 System For Converting Thermal To Motive Energy |
| 01/24/2008 | DE102006012128A1 Stirling engine and Peltier units combination for generating electric energy for closed building, has stirling engine, and Peltier units that are cooled by coolant pumped by rotary pump that is driven by engine to extract mechanical energy |
| 01/24/2008 | CA2657359A1 Ambient temperature thermal energy and constant pressure cryogenic engine |
| 01/18/2008 | CA2590566A1 Electrical submersible pumping systems having stirling coolers |