| Patents for F01C 1 - Rotary-piston machines or engines (9,235) |
|---|
| 02/11/2010 | WO2010016809A1 Rotating internal combustion engine |
| 02/11/2010 | WO2010016286A1 Steam system |
| 02/11/2010 | US20100034683 Compressor with built-in oil separator |
| 02/11/2010 | DE112008001015T5 Rotationsmotor Rotary engine |
| 02/10/2010 | CN101644169A Power generation equipment |
| 02/10/2010 | CN100588819C Vane rotary expansion engine |
| 02/09/2010 | US7658168 Oscillating piston machine |
| 02/04/2010 | WO2010013750A1 Wankel rotary engine |
| 02/04/2010 | WO2010013351A1 Scroll fluid machine |
| 02/04/2010 | WO2010012245A1 Rotary motor for compressible media |
| 02/04/2010 | WO2009125308A3 Rotary hydraulic machine |
| 02/04/2010 | US20100028188 Low Speed, High Torque Rotary Abutment Motor |
| 02/04/2010 | US20100028186 Hydraulic machine |
| 02/04/2010 | US20100028185 Scroll Fluid Machine |
| 02/04/2010 | US20100028183 Valve assembly for scroll compressor |
| 02/04/2010 | US20100028182 Line fed permanent magnet synchronous type motor for scroll compressor with bypass ports |
| 02/04/2010 | CA2732598A1 Wankel rotary engine |
| 02/03/2010 | CN100587231C Hollow external rotation hydraulic motor |
| 02/03/2010 | CN100587230C Rotary device |
| 02/02/2010 | US7654806 External toothed wheel pump comprising a relieving pocket |
| 02/02/2010 | US7654805 Scroll compressor with an anti-rotation mechanism |
| 02/02/2010 | US7654098 Cooling system with variable capacity control |
| 02/02/2010 | US7654089 Gas-turbine combustion chamber with air-introduction ports |
| 01/28/2010 | WO2010009603A1 A translatory rotary compression device |
| 01/28/2010 | WO2009131707A3 Pneumatic mechanical power source |
| 01/28/2010 | US20100021332 Screw pump |
| 01/27/2010 | CN100585128C Scroller with axial gap control function |
| 01/26/2010 | US7650871 Rotary compressor and expander, and rotary engine using the same |
| 01/21/2010 | US20100014999 Scroll-type expansion machine |
| 01/21/2010 | US20100011792 Refrigerant system with pulse width modulation control in combination with expansion device control |
| 01/20/2010 | CN201386573Y Rotary compressing expansion machine of triangular piston |
| 01/20/2010 | CN201386572Y Bi-circulating screw expansion power machine system utilizing working medium with low boiling point |
| 01/20/2010 | CN100582516C Hydraulic hybrid powertrain system |
| 01/14/2010 | US20100008811 Screw compressor |
| 01/14/2010 | US20100008807 Scroll compressor utilizing liquid or vapor injection |
| 01/14/2010 | DE102008032029A1 Camshaft adjuster for vehicle, has working chamber arranged between stator and rotor, and set of seal disks laterally defining working chamber, where one of seal disks radially and outwardly protrudes stator in sections |
| 01/13/2010 | EP2143880A1 Fluid machine, rankine circuit, and system for utilizing waste heat from vehicle |
| 01/13/2010 | EP2143879A1 Rotary expansible chamber device |
| 01/13/2010 | EP2143878A1 A rotary expansible chamber device, as a compressor or an expander |
| 01/13/2010 | EP2142803A1 Screw-rotor machine, energy-conversion system and method for energy conversion |
| 01/13/2010 | CN201381881Y Low-temperature fluid energy conversion device |
| 01/12/2010 | US7645130 Scroll compressor with an orbiting scroll and two fixed scrolls and ring and tip seals |
| 01/12/2010 | CA2464335C Rotary volumetric machine |
| 01/07/2010 | WO2010002364A1 Rotary engines, systems and methods |
| 01/07/2010 | US20100003154 Rotary machine having fursto-conical elements |
| 01/07/2010 | US20100003152 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 01/07/2010 | US20100003151 Refrigerant system with multi-speed scroll compressor and economizer circuit |
| 01/07/2010 | DE102004060518B4 Rotierender Verbrennungsmotor A rotary internal combustion engine |
| 01/06/2010 | EP2140109A1 Rotary piston machine having an outside gear mechanism |
| 01/06/2010 | CN101619660A Special-shape cavity prime motor |
| 12/31/2009 | US20090324432 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 12/31/2009 | DE102008030735A1 Root turbine arrangement for producing electricity from water force, has control cylinder and working cylinder arranged tangential to each other, where partial external and internal lateral surfaces of cylinders roll opposite to each other |
| 12/30/2009 | EP2137409A2 Compressor reverse rotation of variable duration on start up |
| 12/30/2009 | EP2137380A1 Improved geared hydraulic apparatus |
| 12/30/2009 | EP2137379A1 Rotary engine |
| 12/30/2009 | EP2137378A1 Pump or motor |
| 12/30/2009 | CN100575669C Rotary type expansion machine |
| 12/30/2009 | CN100575668C Surgical pneumatic motor for use with MRI |
| 12/29/2009 | US7637725 Variable output gerotor pump |
| 12/24/2009 | US20090317277 Cooling system for gerotor motor |
| 12/24/2009 | US20090314018 Compressor power control |
| 12/23/2009 | WO2009154807A1 Rotary power apparatus and method |
| 12/23/2009 | CN101608597A Controllable wheel-groove slow flow type water turbine/water pump |
| 12/22/2009 | CA2416272C Hot wall combustion insert for a rotary vane pumping machine |
| 12/17/2009 | US20090308086 Refrigerant system with multi-speed pulse width modulated compressor |
| 12/17/2009 | DE102008058891A1 Rotary piston engine for compressible work fluids such as compressed air, steams, gases, hot gases, has two work areas axially arranged one behind other with one or multipart core housings |
| 12/16/2009 | EP2133512A1 Two-stage rotary type expander, expander-integrated compressor, and refrigeration cycle device |
| 12/16/2009 | EP2133511A1 Internal combustion scroll engine |
| 12/16/2009 | EP2132411A1 Split cycle variable capacity rotary spark ignition engine |
| 12/16/2009 | CN101603435A Penetration slipping sheet expander with automatic compensation function |
| 12/15/2009 | US7632084 Oilless rotary vane pump having open ends of vane grooves being inclined rearward in the rotation direction |
| 12/15/2009 | US7631632 Orbital engine/pump with multiple toroidal cylinders |
| 12/10/2009 | WO2009148347A1 Rotary internal combustion engine |
| 12/10/2009 | US20090304541 Gear pump, especially for a power steering system |
| 12/09/2009 | CN100567717C Engine with impacting rotor |
| 12/08/2009 | US7628815 Intervertebral implant with moveable endcaps |
| 12/08/2009 | US7628592 Fluid machine having reduced heat input to fluid |
| 12/08/2009 | CA2545519C Hybrid engine |
| 12/03/2009 | WO2009146448A2 Variable output fluid pump system |
| 12/03/2009 | WO2009145898A1 Rotary sliding vane compressor |
| 12/03/2009 | WO2009143707A1 A dual-rotor engine |
| 12/03/2009 | US20090297385 Rotary Motor With Intermittent Movements of the Rotors |
| 12/03/2009 | US20090297381 Scroll fluid machine |
| 12/03/2009 | US20090297378 Compressor having capacity modulation system |
| 12/03/2009 | US20090297377 Compressor having capacity modulation system |
| 12/03/2009 | US20090293515 Economized refrigerant vapor compression system for water heating |
| 12/03/2009 | CA2725604A1 Rotary sliding vane compressor |
| 12/02/2009 | EP2128384A1 Expander-integrated compressor |
| 12/02/2009 | EP2126314A2 Hydrogen g-cycle rotary internal combustion engine |
| 12/02/2009 | CN201354651Y Heat machine residual heat energy switching system |
| 12/02/2009 | CN201354650Y Cycloid reduction pneumatic motor |
| 12/02/2009 | CN201354649Y Balanced type screw rod expansion power machine |
| 12/02/2009 | CN101592072A Double-rotor controlled alternate-running engine |
| 12/02/2009 | CN100565050C Refrigeration system control system for refrigeration system |
| 12/02/2009 | CN100564808C Unload valve of compressor |
| 12/01/2009 | US7625192 Internal gear pump including a crescent |
| 11/26/2009 | WO2009142551A1 Rotary engine |
| 11/26/2009 | WO2009142023A1 Fluid machine and refrigeration cycle device |
| 11/26/2009 | WO2009142014A1 Fluid machine and refrigeration cycle device |
| 11/26/2009 | WO2009141993A1 Two-stage rotary expander, expander-integrated compressor, and refrigeration cycle device |