| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
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| 04/29/2010 | DE102007039517B4 Rotierende Hubkolbenmaschine Rotating reciprocating piston engine |
| 04/29/2010 | CA2742536A1 Balanced multiple groupings of beta stirling machines |
| 04/27/2010 | US7705479 Stirling engine instability detection and prevention |
| 04/27/2010 | US7703272 System and method for augmenting turbine power output |
| 04/22/2010 | WO2010043469A1 Method and device for operating a stirling cycle process |
| 04/22/2010 | US20100095668 Balanced multiple groupings of beta stirling machines |
| 04/22/2010 | DE202009015396U1 Kühler für das Arbeitsgas eines Stirlingmotors mit variabler Kühlleistung Cooler for the working gas of a Stirling engine with variable cooling capacity |
| 04/20/2010 | US7698892 External combustion engine |
| 04/15/2010 | WO2010015225A4 Stirling engine |
| 04/15/2010 | US20100089063 Systems and Methods for Energy Storage and Recovery Using Rapid Isothermal Gas Expansion and Compression |
| 04/15/2010 | US20100089062 Cao heat engine and refrigerator |
| 04/15/2010 | DE202009016564U1 Wärmekraftmaschine nach Stirling-Prinzip Heat engine according to Stirling principle |
| 04/15/2010 | DE102008050655A1 Abgasanlage für Kraftfahrzeuge mit integrierter Wärmekraftmaschine Exhaust system for motor vehicles with integrated heat engine |
| 04/15/2010 | DE102008050653A1 Thermal engine for use as e.g. drive of electrical linear generator, has thermal head comprising coolers, pulse tubes, heaters and regenerators, where regenerators are connected with pulse tubes in fixed manner |
| 04/15/2010 | DE102008048641A1 Heat engine e.g. petrol engine, for use in lorry e.g. for assisting drive motor, has machine connected to fluid conduit, where engine is designed so that working medium is heated in one volume while cooling medium in another volume in state |
| 04/15/2010 | DE102008042828A1 Verfahren und Vorrichtung zum Betreiben eines Stirling-Kreisprozesses Method and apparatus for operating a Stirling cycle |
| 04/14/2010 | CN101694188A Engine using quicklime as fuel |
| 04/13/2010 | US7694514 Direct contact thermal exchange heat engine or heat pump |
| 04/08/2010 | WO2010037980A1 Heat exchanger structure and isothermal compression or expansion chamber |
| 04/08/2010 | WO2010037358A1 Exhaust system for motor vehicles comprising a built-in heat engine |
| 04/08/2010 | WO2010006319A3 Thermal energy storage device |
| 04/08/2010 | US20100083653 Mass Damper |
| 04/08/2010 | DE202009017690U1 System zur Umwandlung von thermischer Energie in elektrische Energie System for converting thermal energy into electric energy |
| 04/08/2010 | DE102009044136A1 Rohrförmige Brennstoffeinspritzvorrichtungen für Sekundärbrennstoffdüsen Tubular fuel injectors for secondary fuel nozzle |
| 04/08/2010 | DE102008050137A1 Waste heat utilization device i.e. thermal engine, for internal combustion engine of motor vehicle, has common lubricant supply device provided for supplying lubricant to internal combustion engine and component of device |
| 04/06/2010 | US7690186 Gas turbine engine including apparatus to transfer power between multiple shafts |
| 04/01/2010 | WO2010034780A2 Heat engine, and method for the operation thereof |
| 03/31/2010 | EP2167807A2 Cryocooler split flexure suspension system and method |
| 03/31/2010 | CN201433829Y Cavity-type heat absorber with U-shaped channel for solar Stirling engine |
| 03/31/2010 | CN101688500A Stirling cycle machine |
| 03/25/2010 | DE102008048639A1 Thermal engine has two volumes for cooling and heating purpose in alternating manner, and working medium that is provided with volumes, where fluid line is provided for connecting volumes with each other |
| 03/24/2010 | EP1782530B1 Method and apparatus for instability detection and correction in a domestic combined heat and power unit |
| 03/24/2010 | CN201428539Y Fuel injection system and Stirling engine with same |
| 03/24/2010 | CN201428524Y Hot air engine starting device |
| 03/18/2010 | US20100064681 Method for increasing performance of a stirling or free-piston engine |
| 03/18/2010 | US20100064680 Thermoacoustic apparatus |
| 03/18/2010 | DE202009015957U1 Wärmekraftmaschine Heat engine |
| 03/11/2010 | WO2010026367A1 Trapped compressible wave device |
| 03/04/2010 | WO2009137767A3 Overheating protection for shape memory alloy actuators |
| 03/04/2010 | US20100050631 System and method for locomotive exhaust gas recirculation cooling and catalyst heating |
| 03/04/2010 | US20100050629 System concept with low energy requirement and improved energy yield |
| 03/04/2010 | US20100050628 High efficiency positive displacement thermodynamic system |
| 03/03/2010 | CN101660462A Coal bed methane power generation method |
| 03/02/2010 | US7669415 External combustion engine |
| 03/02/2010 | US7669403 Power plant and operating method |
| 02/25/2010 | US20100043442 Dimpled serrated fintube structure |
| 02/25/2010 | DE102008039020A1 Heat and electricity producing device, has heat source attached at hot side of stirling engine, where part of heat of heat source and/or waste heat of stirling engine are supplied to external aggregate |
| 02/24/2010 | EP2156341A1 Controller computing a virtual tuning capacitor for controlling a free-piston stirling engine driving a linear alternator |
| 02/18/2010 | WO2010019158A1 Power packaging with railcars |
| 02/17/2010 | EP2153067A2 Apparatus for obtaining electricity from solar energy |
| 02/16/2010 | US7661268 Power plant |
| 02/11/2010 | WO2010015225A1 Stirling engine |
| 02/11/2010 | US20100031988 High power density thermoelectric systems |
| 02/10/2010 | CN101644208A Engine energy-saving and emission-reducing system coordinated by heat pipe and cold pipe and working method thereof |
| 02/04/2010 | WO2010013750A1 Wankel rotary engine |
| 02/04/2010 | US20100026143 Monolithic electroactive polymers |
| 02/04/2010 | CA2732598A1 Wankel rotary engine |
| 02/03/2010 | EP2148981A1 Stirling cycle machine |
| 02/02/2010 | US7654084 Metering fuel pump |
| 02/02/2010 | US7654074 Thermal improvements for an external combustion engine |
| 01/28/2010 | WO2010010327A2 Improved engine |
| 01/28/2010 | US20100018202 Thermoelectric device for use with stirling engine |
| 01/27/2010 | EP2147192A1 Thermodynamic engine driven through environmental heating and cooling |
| 01/27/2010 | EP1504183B1 A stirling engine assembly |
| 01/26/2010 | US7650751 Stirling engine |
| 01/26/2010 | US7650750 Domestic combined heat and power assembly |
| 01/21/2010 | WO2010008461A2 Rotary stirling cycle machine |
| 01/21/2010 | WO2009138056A9 Hot gas engine according to the stirling principle |
| 01/21/2010 | US20100011760 Hydraulic heat engine utilizing heat of compression and having independent control loop |
| 01/21/2010 | US20100011759 Device and method for converting energy |
| 01/20/2010 | CN100582602C Thermoacoustic devices |
| 01/19/2010 | US7647774 Cryogenic cogeneration system |
| 01/19/2010 | US7647762 Combined apparatus for fluid heating and electrical power generation |
| 01/14/2010 | WO2010006319A2 Thermal energy storage device |
| 01/14/2010 | WO2009139840A3 Heat engine/ heat pump using centrifugal fans |
| 01/14/2010 | WO2009138233A3 Heat engine |
| 01/14/2010 | DE102008031524A1 Thermal engine i.e. stirling engine, for use in e.g. biogas plant, has heat discharging unit movable back and forth between cold area and hot area of cylinder, and operating unit comprising fluid and interacting with displacement piston |
| 01/13/2010 | CN101624944A Medium-sized solar engine and method for allowing theoretical efficiency to reach 60 percent through reheating isothermal expansion |
| 01/12/2010 | US7644582 External combustion engine |
| 01/12/2010 | US7644581 Stirling engine |
| 01/12/2010 | US7644573 Gas turbine inlet conditioning system and method |
| 01/12/2010 | US7644572 Compact lightweight turbine |
| 01/07/2010 | WO2009103281A4 Stirling engine heater |
| 01/06/2010 | EP1721067B1 Process device with improved power generation |
| 01/06/2010 | CN101619687A Piston-free Stirling engine system |
| 01/06/2010 | CN100578007C Stirling engine assembly |
| 01/05/2010 | US7640740 Stirling engine |
| 01/05/2010 | CA2334628C Microcomponent assembly for efficient contacting of fluid |
| 12/30/2009 | WO2009157787A1 Flexible connecting rod |
| 12/30/2009 | WO2009082997A4 Regenerator for a cylinder-asymmetric working gas flow in a stirling motor |
| 12/29/2009 | US7637094 Cooling apparatus for a gas turbine engine igniter lead |
| 12/24/2009 | US20090313994 Self-pressurizing stirling engine |
| 12/24/2009 | US20090313989 Rotary stirling cycle machine |
| 12/24/2009 | DE102008029405A1 Fabric package for use as heat storage or regenerator in stirling engine, has fabric layers provided with more than ten chaining threads or weft threads, where contact points of fabric layers are distanced from each other |
| 12/23/2009 | WO2009100710A4 Stirling engine |
| 12/23/2009 | CN201367951Y Efficient high-temperature external combustion engine |
| 12/23/2009 | CN100572786C Device and method for converting energy |
| 12/22/2009 | US7634902 Method and device for converting heat energy into mechanical energy |
| 12/17/2009 | WO2009152419A1 A stirling engine |
| 12/17/2009 | WO2009152141A2 System and method for rapid isothermal gas expansion and compression for energy storage |