| Patents for F03C 1 - Reciprocating-piston liquid engines (2,799) |
|---|
| 11/29/2011 | US8065874 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| 11/29/2011 | US8065873 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| 11/23/2011 | EP2388475A1 Pressure reduction device for a fluid |
| 11/23/2011 | CN102251916A Electromagnetic control magnetic energy conversion device |
| 11/22/2011 | US8061132 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| 11/16/2011 | CN202040007U Radial plunger for hydraulic motor |
| 11/16/2011 | CN101384823B Inclined plate type piston pump or electric motor |
| 11/10/2011 | WO2011137649A1 Piston type power machine |
| 11/10/2011 | WO2011082890A3 Method for determining the displacement of a radial piston machine |
| 11/02/2011 | CN101479469B Compact hydraulic mechanism with radial pistons |
| 10/27/2011 | WO2011131498A1 Force boosting brake |
| 10/20/2011 | WO2011128556A1 Hydraulic transmission device allowing relatively quiet coupling |
| 10/20/2011 | WO2011127883A1 Connection plate for a hydrostatic piston machine |
| 10/19/2011 | EP2376770A2 Hydraulic motor with radial pistons and control by cylinder |
| 10/19/2011 | EP2376769A2 Hydraulic transmission circuit |
| 10/19/2011 | EP1911969B1 Installation structure for swash plate support base, and hydraulic device |
| 10/19/2011 | CN101749353B Electrohydraulic energy-regenerative type shock absorber |
| 10/12/2011 | CN102213179A Plunger hydraulic motor with automatical initiative input and driven state switchover |
| 10/11/2011 | US8033210 Device for managing the displacement of a hydraulic motor or a group of hydraulic motors |
| 10/06/2011 | WO2011121883A1 Valve plate, and axial piston hydraulic pump and axial piston hydraulic motor with same |
| 09/29/2011 | WO2011119061A1 Piston engine with movable cylinder walls |
| 09/28/2011 | CN201991687U 通轴柱塞马达 Through shaft piston motor |
| 09/28/2011 | CN101635485B Integrated hydraulically-driven asynchronous generator |
| 09/28/2011 | CN101460741B Axial piston machine having a hydrostatic support of the hold-down |
| 09/22/2011 | WO2011115180A1 Hydraulic pump/motor and method for preventing pulsation of hydraulic pump/motor |
| 09/21/2011 | CN201982239U 一种带有双级活塞的液压马达 A two-stage piston hydraulic motor with |
| 09/15/2011 | US20110219765 Heat engine |
| 09/14/2011 | CN201972841U 端面配油马达 End face with motor oil |
| 09/14/2011 | CN201972840U 平面配油液压马达 Plane with the oil hydraulic motor |
| 09/14/2011 | CN102187089A Arrangement for hydraulic eccentric adjustment to set a predefined displacement for a hydrostatic motor |
| 09/07/2011 | CN102174924A Swing-cylinder hydraulic motor |
| 09/07/2011 | CN101798986B Vehicle-mounted hydraulic self-generating system |
| 08/31/2011 | CN201953557U 一种应用于汽车的能量回收装置 Applied to the car's energy recovery |
| 08/24/2011 | CN201943883U 一种液压或气压马达 A hydraulic or pneumatic motor |
| 08/24/2011 | CN201943882U 一种液压马达 A hydraulic motor |
| 08/24/2011 | CN201943572U 动力水龙头 Power taps |
| 08/24/2011 | CN102162435A Method for improving performance of multi-action inner curve radial plunger pump or motor |
| 08/24/2011 | CN102162424A Piston intake hydraulic free piston engine |
| 08/23/2011 | CA2516507C Sleeve piston fluid motor |
| 08/17/2011 | CN201934252U 液压马达的配油装置 Hydraulic motors with oil |
| 08/17/2011 | CN201934185U 一种发动机结构 An engine structure |
| 08/17/2011 | CN102155351A Hydraulic motor output device and hydraulic motor based on hydraulic motor output device |
| 08/04/2011 | WO2011092312A1 Subassembly forming a hydrobase for hydraulic motors, and assembly method |
| 08/03/2011 | CN201916111U 一种液压马达的配油装置 With a hydraulic motor oil installations |
| 07/27/2011 | CN101635484B Integrated hydraulically-driven permanent magnet synchronous generator |
| 07/21/2011 | WO2011038131A3 System for underwater compressed fluid energy storage and method of deploying same |
| 07/20/2011 | CN201902286U Inner curve multiple-acting radial plunger type hydraulic centrifugal motor |
| 07/20/2011 | CN102128153A Hydraulic pneumatic engine |
| 07/14/2011 | US20110169277 Engine |
| 07/13/2011 | CN201896697U Rotary cylinder barrel plunger hydraulic motor independent in oil absorption and extraction adjustment |
| 07/12/2011 | US7975476 Production of electric energy from sea waves |
| 06/29/2011 | EP2339170A2 Variant of a free-piston compressed-gas engine comprising pinions, said engine having various decompression stages and return springs |
| 06/29/2011 | EP2337949A2 Arrangement for hydraulic eccentric adjustment to set a predefined displacement for a hydrostatic motor |
| 06/29/2011 | CN201884125U Piston power machine |
| 06/22/2011 | DE102009054876A1 Verfahren zur Bestimmung des Schluckvolumens einer Radialkolbenmaschine Method for the determination of the displacement of a radial piston engine |
| 06/22/2011 | CN201874742U Double-speed hydraulic motor |
| 06/22/2011 | CN201874741U Radial plunger type hydraulic motor |
| 06/22/2011 | CN102102539A Piston type generator and power generation method |
| 06/16/2011 | WO2011070019A1 Hydrostatic radial piston machine |
| 06/15/2011 | CN102099578A Swash plate type hydraulic rotating machine |
| 06/15/2011 | CN101403366B Plunger hydraulic motor mechanical-hydraulic leading switch variable-torque oil-distribution component and torque-changing method |
| 06/14/2011 | US7958726 Apparatus and associated methods to generate useable energy |
| 06/08/2011 | CN101432520B Hydraulic motor with star shaped cylinder and continuously variable displacement |
| 06/08/2011 | CN101297111B Radial piston-type hydraulic motor with cylinder block cooling |
| 06/07/2011 | US7956478 Installation comprising a wave power apparatus and a support structure therefor |
| 05/25/2011 | CN102072079A Speed regulation type hydraulic motor based on digital distribution |
| 05/24/2011 | CA2537035C Improved wave energy converter (wec) device and system |
| 05/18/2011 | EP1926926B1 Independent displacement opposing pump/motors and method of operation |
| 05/05/2011 | WO2011052512A1 Axial piston hydraulic rotating machine |
| 05/05/2011 | WO2010035102A3 Variant of a free-piston compressed-gas engine comprising pinions, said engine having various decompression stages and return springs |
| 05/05/2011 | US20110100738 Engine assembly for a motor vehicle in general and particularly for an urban motor vehicle |
| 05/04/2011 | CN102042161A Rotary cylinder plunger hydraulic motor for independently adjusting oil absorption and discharge and variable torque method |
| 04/28/2011 | WO2011048958A1 Hydraulic motor-driving device |
| 04/13/2011 | EP2309126A1 Swash plate type hydraulic rotating machine |
| 04/06/2011 | CN201786548U Transpiration plate |
| 03/31/2011 | WO2011038131A2 System for underwater compressed fluid energy storage and method of deploying same |
| 03/30/2011 | CN201778948U Bent shaft type hydraulic variable-displacement motor |
| 03/24/2011 | WO2011008321A3 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |
| 03/23/2011 | CN101988464A X-shaped link telescopic boom type hydraulic power engine and generator set device |
| 03/22/2011 | US7909536 Wave energy converter |
| 03/22/2011 | US7908854 Method and arrangement for collecting wave energy |
| 03/16/2011 | EP2295275A1 Wheel suspension device, truck, and method for assembling a wheel suspension device |
| 03/10/2011 | WO2011027192A1 Control device for a hydraulic motor |
| 03/03/2011 | WO2011025408A1 Radial hydraulic engine |
| 03/01/2011 | US7895841 Method and apparatus to facilitate reducing NOx emissions in turbine engines |
| 02/23/2011 | CN101979867A Swash plate axial plunger type oil motor and assembly thereof |
| 02/22/2011 | US7891183 Wave-based power generation system |
| 02/16/2011 | CN201747515U Motor-switching variable-torque oil distribution mechanism with independent adjustment of oil suction and discharge |
| 02/16/2011 | CN201747514U Plunger type hydraulic motor plunger locating device |
| 02/16/2011 | CN101975138A Transpiration action plate and application thereof |
| 02/10/2011 | DE202010012040U1 Hydraulikmotor Hydraulic motor |
| 02/09/2011 | CN101968028A Digital type assignment and regulating mechanism of low-speed and large-torsion hydraulic motor with crankshaft connecting rod |
| 02/08/2011 | CA2367987C Reciprocating fluid machines |
| 02/01/2011 | US7877995 Machine to convert gravity to mechanical energy |
| 02/01/2011 | US7877994 Wave energy converter (WEC) with heave plates |
| 01/26/2011 | CN201723378U Wind-water combined generation device |
| 01/26/2011 | CN201723360U No-heeling moment automatic compensation type high-pressure oil distributing mechanism |
| 01/26/2011 | CN201723359U Hydraulic engine |
| 01/26/2011 | CN101960139A Electric motor integrated hydraulic motor |
| 01/20/2011 | WO2011008321A2 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange |