| Patents for F02G 1 - Hot gas positive-displacement engine plants (5,884) |
|---|
| 02/14/1995 | US5389844 Linear electrodynamic machine |
| 02/14/1995 | US5388410 Stirling engine |
| 02/14/1995 | US5388409 Stirling engine with integrated gas combustor |
| 02/14/1995 | CA1334398C Piston engine with dynamic groove bearing internal to piston and isolated from compression space |
| 01/31/1995 | US5385214 Heat storage system utilized in heat engine drive system |
| 01/31/1995 | US5385021 Free piston stirling machine having variable spring between displacer and piston for power control and stroke limiting |
| 01/24/1995 | US5383334 Compressor integral with stirling engine |
| 01/19/1995 | WO1995002161A2 Foil generator |
| 01/19/1995 | DE4322817A1 Stirling engine |
| 01/18/1995 | EP0586495A4 Control of stirling cooler displacement by pulse width modulation of drive motor voltage. |
| 01/17/1995 | CA2100804C Thermal regenerative device |
| 01/12/1995 | WO1995001505A1 Stirling engine with super-conductor element using the meissner effect |
| 01/11/1995 | EP0570521A4 Micromachined rate and acceleration sensor. |
| 12/28/1994 | EP0630578A2 Pigmentation with carotenoids |
| 12/22/1994 | WO1994029873A2 Energy/matter conversion methods and structures |
| 12/22/1994 | WO1994021917A3 Solar motor |
| 12/22/1994 | DE4418895A1 Stirling machine |
| 12/22/1994 | DE4320356A1 Displacement-type Stirling heat engine |
| 12/22/1994 | CA2164713A1 Energy/matter conversion methods and structures |
| 12/21/1994 | EP0629823A1 Vuilleumier heat punp device |
| 12/21/1994 | CN1027094C Stirling-machine |
| 11/29/1994 | US5367880 Displacer apparatus of a split stirling cooler |
| 11/29/1994 | US5367878 For providing motion at a high repetition rate |
| 11/10/1994 | WO1994026019A1 Linear transducer |
| 11/09/1994 | EP0623217A1 Micromachined rate and acceleration sensor |
| 11/08/1994 | US5363036 Echo-volumar imaging using 180 degree RF pulses |
| 10/18/1994 | US5355679 High reliability gas expansion engine |
| 10/11/1994 | US5353596 Low temperature heat engine |
| 10/06/1994 | DE4402494A1 Solar motor |
| 09/29/1994 | WO1994021917A2 Solar motor |
| 09/27/1994 | US5349823 Integrated refrigerated computer module |
| 09/27/1994 | US5349813 Vibration of systems comprised of hot and cold components |
| 09/22/1994 | DE4308888A1 Heating installation which additionally generates electrical energy |
| 09/20/1994 | US5349256 Linear transducer |
| 09/15/1994 | DE4307526A1 Energy converter, for optionally converting thermal energy into mechanical or electrical energy, or vice versa |
| 09/13/1994 | US5345765 Stirling engines |
| 09/07/1994 | CN1025878C Piston ring assembly for stirling engine |
| 09/06/1994 | US5343704 Double-headed and swash plate type stirling engine |
| 09/01/1994 | DE4409349A1 Solar engine |
| 08/30/1994 | US5341682 Micromachined rate and acceleration sensor |
| 08/24/1994 | EP0611927A1 Vuilleumier heat pump device |
| 08/18/1994 | WO1994018433A1 Microminiature stirling cycle cryocoolers and engines |
| 08/18/1994 | DE4304423A1 Heat engine |
| 08/17/1994 | EP0610220A1 Improvements in engines including gas expansion actuated piston and cylinder devices |
| 08/17/1994 | CN1025706C Still/slow circuit for a VCR with two heads |
| 08/16/1994 | US5337563 Stirling engine with heat exchanger |
| 08/16/1994 | US5337562 Stirling engine |
| 08/09/1994 | US5335506 Regenerative heat pump |
| 08/09/1994 | US5335497 Rotary Stirling cycle engine |
| 07/28/1994 | DE4302087A1 Heat power machine |
| 07/27/1994 | EP0607154A1 Energy converter on the hot-air engine principle. |
| 07/26/1994 | US5332029 Regenerator |
| 07/26/1994 | US5331854 Micromachined rate and acceleration sensor having vibrating beams |
| 07/26/1994 | US5331853 Micromachined rate and acceleration sensor |
| 07/21/1994 | DE4301036A1 Heat engine |
| 07/19/1994 | US5329768 Magnoelectric resonance engine |
| 07/07/1994 | WO1994015392A1 Linear electrodynamic machine and method of using same |
| 07/07/1994 | WO1994015157A1 Vuillemier heat pump device |
| 07/05/1994 | US5325671 Rotary heat engine |
| 06/30/1994 | DE4243401A1 Conversion of thermal energy into kinetic energy and electrical power |
| 06/23/1994 | WO1994014076A1 Triaxial angular rate and acceleration sensor |
| 06/23/1994 | CA2151232A1 Triaxial angular rate and acceleration sensor |
| 06/16/1994 | DE4340872A1 Engine unit for motor vehicles, generators, etc - with exhaust and heat losses of IC engine used in Stirling motor |
| 06/14/1994 | US5319976 Micromachined rate and acceleration sensor |
| 06/09/1994 | WO1994012785A1 A heat engine and heat pump |
| 06/07/1994 | US5317874 Seal arrangement for an integral stirling cryocooler |
| 05/24/1994 | US5315190 Linear electrodynamic machine and method of using same |
| 05/11/1994 | DE4237826A1 Engine producing mechanical energy from heat - compresses gas in separate cylinder to achieve thermodynamic cycle with continuous heat addition |
| 05/10/1994 | US5309715 Stirling engines |
| 04/13/1994 | CN1085313A Stirling engine with heat exchanger |
| 04/12/1994 | US5301506 Thermal regenerative device |
| 04/07/1994 | DE4232555A1 Hot gas engine with external combustion and enclosed circuit - has heater consisting of pipe coil directly located above cylinder used in axial direction |
| 03/31/1994 | WO1994007092A1 Billmeyer heat pump device |
| 03/30/1994 | EP0461123B1 Device of the stirling cycle type |
| 03/23/1994 | EP0587843A1 Liquid-ring machine |
| 03/17/1994 | WO1994005902A1 Rotary cylinder engine |
| 03/16/1994 | EP0586495A1 Control of stirling cooler displacement by pulse width modulation of drive motor voltage |
| 03/09/1994 | EP0585430A1 Externally heated, regenerative heating and refrigerating machine. |
| 03/03/1994 | WO1994004878A1 Variable spring free piston stirling machine |
| 03/03/1994 | DE4228639A1 Zylinderläufermaschine Rotary cylinder machine |
| 02/17/1994 | DE4226564A1 Rotary heat engine with closed cycle - incorporates modified D=shaped rotor circulating gas between heating chamber and working chamber with piston |
| 02/03/1994 | DE4225791A1 Stirling engine having regenerated thermal barrier - uses flexible plates arranged at intervals inside working cylinder |
| 01/20/1994 | WO1994001670A1 Energy converter on the hot-air engine principle |
| 01/20/1994 | WO1994001665A1 Engine employing rotating liquid as a piston |
| 01/20/1994 | CA2117200A1 Energy converter on the hot-air engine principle |
| 01/19/1994 | EP0578837A1 Hybrid vehicle |
| 01/11/1994 | CA1325889C Gas resonance device |
| 01/05/1994 | DE4220390A1 Rotary expeller for single-cylinder hot-gas engine - drives working gas between hot and cold regions in cycle of cooling, contraction, heating and expansion by successive rotations |
| 12/23/1993 | DE4320529A1 Compressor working with Stirling engine - has bellows controlled pressure chambers connected by inlet and outlet valves |
| 12/16/1993 | DE4219583A1 Heat transfer device for heat engine - has working cylinder made of internal and external ribbed tubes |
| 12/16/1993 | DE4219498A1 Solar generator using low boiling point liq. - vaporised by solar energy with resulting vapour pressure used to oscillate linear generator |
| 12/16/1993 | DE4219080A1 Thermal energy machine using compression principle - has separate units for compression and expansion with heat exchanger in exhaust from reciprocating expander |
| 12/08/1993 | EP0572759A1 An internal combustion engine system |
| 11/24/1993 | EP0570731A1 Stirling engine with heat exchanger |
| 11/24/1993 | EP0570521A1 Micromachined rate and acceleration sensor |
| 11/23/1993 | US5263341 Compression-evaporation method using standing acoustic wave |
| 11/23/1993 | US5263316 Turbine engine with airblast injection |
| 11/23/1993 | CA1324541C Piston engine and cryogenic cooler provided with such a piston engine |
| 11/22/1993 | CA2096762A1 Stirling engine with heat exchanger |
| 11/11/1993 | WO1993022551A1 Balanced compound engine |