| Patents for F01C 20 - Control of, monitoring of, or safety arrangements for, machines or engines (729) |
|---|
| 09/13/2007 | US20070212243 Variable displacement vane pump and method of controlling the same |
| 08/23/2007 | US20070196227 Rotary expander |
| 08/15/2007 | EP1633956B1 Rotary-piston machine |
| 08/08/2007 | EP1409845B1 Spherical fluid machine with flow control mechanism |
| 08/08/2007 | CN101014758A Concentric internal combustion rotary engine |
| 08/02/2007 | US20070175435 Rotary compressor and expander, and rotary engine using the same |
| 08/01/2007 | CN101008320A Pulse pendulum type monopropellant engine |
| 08/01/2007 | CN101008319A Direct injection pendulum type monopropellant engine |
| 07/26/2007 | US20070172374 Expander |
| 07/19/2007 | WO2007063569B1 Rotary volumetric vane machine |
| 07/18/2007 | CN101002004A Displacement type expansion machine and fluid machine |
| 07/18/2007 | CN101002003A 膨胀机 Expander |
| 07/12/2007 | US20070160486 Rotary compressor |
| 07/03/2007 | US7237622 Pneumatic tool having pressure release device |
| 06/28/2007 | US20070148029 Variable displacement vane pump |
| 06/19/2007 | US7231894 Rotary positive displacement machine |
| 06/07/2007 | WO2007063569A1 Rotary volumetric vane machine |
| 05/30/2007 | EP1790818A1 Displacement type expansion machine and fluid machine |
| 05/24/2007 | WO2006075353A3 Cat and mouse type machine |
| 05/23/2007 | EP1788189A1 Expansion machine |
| 05/16/2007 | EP1784563A2 Concentric internal combustion rotary engine |
| 05/08/2007 | US7214045 Spherical fluid machine with flow control mechanism |
| 04/19/2007 | WO2007010375B1 Compressed air micromotor |
| 04/11/2007 | CN1946940A 膨胀器 Expander |
| 03/27/2007 | US7195467 Internal gear machine with variable capacity |
| 03/22/2007 | US20070065324 Rotary compressor |
| 03/20/2007 | US7192259 Variable capacity rotary compressor |
| 03/14/2007 | CN1930372A Rotary type expansion machine |
| 03/08/2007 | US20070053782 Rotary type expander and fluid machinery |
| 03/06/2007 | US7186101 Gerotor apparatus for a quasi-isothermal Brayton cycle Engine |
| 02/28/2007 | CN1922388A Method and means for controlling a flow through an expander |
| 02/27/2007 | US7181919 System utilizing waste heat of internal combustion engine |
| 02/15/2007 | US20070036666 Rotary fluid machine |
| 02/14/2007 | EP1750900A1 Overspeed safety device for a rotation motor |
| 02/08/2007 | US20070031276 Rotary compressor |
| 01/25/2007 | WO2007010375A1 Compressed air micromotor |
| 01/17/2007 | CN1898457A Rotary-piston engine and vehicle comprising an engine of this type |
| 01/04/2007 | US20070003423 Variable capacity rotary compressor |
| 01/04/2007 | US20070003422 Unit for delivering fuel to an internal combustion engine |
| 12/26/2006 | US7153109 Variable capacity rotary compressor |
| 12/14/2006 | WO2006131395A1 Rotary oscillating piston machine and method |
| 12/06/2006 | EP1727984A1 Expander |
| 11/23/2006 | WO2006122658A1 Rotary-piston engine |
| 11/22/2006 | EP1724436A1 Rotary type expansion machine |
| 11/22/2006 | EP1723310A1 Method and means for controlling a flow through an expander |
| 11/08/2006 | CN1283899C Lever-mechanism motor or pump |
| 10/26/2006 | US20060239849 Gerotor apparatus for a quasi-isothermal Brayton cycle engine |
| 10/10/2006 | US7117839 Multi-stage modular rotary internal combustion engine |
| 09/28/2006 | WO2006019928A3 Concentric internal combustion rotary engine |
| 09/21/2006 | WO2006096971A1 Two-pole magnet wheel increment position sensing in an actuator |
| 09/13/2006 | EP1266126B1 Double-throw air motor with reverse feature |
| 09/06/2006 | CN1829853A Rotary compressor, expander and rotary piston machine used thereof |
| 08/31/2006 | WO2006090175A1 A method and apparatus for improving the operation of positive displacement expanders |
| 08/31/2006 | US20060193740 Apparatus adapted to perform as compressor, motor, pump and internal combustion engine |
| 08/17/2006 | WO2006084468A1 Device and method for determination of parameters of a hydraulic motor |
| 08/10/2006 | US20060177339 Horizontal type orbiting vane compressor |
| 08/10/2006 | US20060177338 Horizontal type orbiting vane compressor |
| 08/10/2006 | US20060177337 Oil supply structure for slider of orbiting vane compressor |
| 08/10/2006 | US20060177336 Dual-piston valve for orbiting vane compressors |
| 08/10/2006 | US20060177335 Low-pressure type orbiting vane compressor |
| 08/09/2006 | EP1056944B1 Heat engine |
| 07/27/2006 | US20060165542 Volume expander and fluid machine |
| 07/20/2006 | WO2006075353A2 Cat and mouse type machine |
| 07/13/2006 | US20060153723 Rotary fluid machinery |
| 06/15/2006 | US20060127263 Back pressure apparatus for orbiting vane compressors |
| 06/15/2006 | US20060127258 Slider adapting apparatus for orbiting vane compressors |
| 06/15/2006 | US20060127257 Capacity-changing unit of orbiting vane compressor |
| 06/15/2006 | US20060127256 Compression unit of orbiting vane compressor |
| 06/01/2006 | WO2006057212A1 Fluid machine and heat pump employing it |
| 05/18/2006 | US20060104846 Scroll compressor |
| 05/18/2006 | US20060104845 Variable capacity rotary compressor |
| 05/16/2006 | US7044725 Lever-mechanism motor or pump |
| 05/10/2006 | CN1771381A Apparatus adapted to perform as compressor, motor, pump and internal combustion engine |
| 05/04/2006 | US20060093503 Variable capacity rotary compressor |
| 04/27/2006 | WO2006042423A1 Toroidal engine with variable displacement volume |
| 04/27/2006 | US20060088431 Variable output gerotor pump |
| 04/18/2006 | US7028475 Fluid machine |
| 04/06/2006 | US20060073058 Orbiting vane compressor with side-inlet structure |
| 04/06/2006 | US20060073057 Variable capacity type orbiting vane compressor |
| 04/06/2006 | US20060073056 Hermetically sealed type orbiting vane compressor |
| 04/06/2006 | US20060073053 Orbiting vane compressor |
| 04/06/2006 | US20060073052 Orbiting vane compressor incorporating orbiting vane with oil supply function |
| 04/06/2006 | US20060073051 Capacity-changing unit of orbiting vane compressor |
| 03/15/2006 | EP1633956A1 Rotary-piston machine |
| 03/07/2006 | US7008200 Gerotor apparatus for a quasi-isothermal brayton cycle engine |
| 02/16/2006 | US20060034721 Variable displacement pump |
| 02/16/2006 | US20060034720 Variable capacity rotary compressor |
| 02/09/2006 | WO2006013961A1 Expansion machine |
| 02/09/2006 | WO2006013959A1 Displacement type expansion machine and fluid machine |
| 01/31/2006 | US6991441 Expansible chamber device having rotating piston braking and rotating piston synchronizing systems |
| 01/25/2006 | CN1726338A Volume expander and fluid machine |
| 01/18/2006 | EP1616078A1 Apparatus adapted to perform as compressor, motor, pump and internal combustion engine |
| 12/29/2005 | DE102005024685A1 Wärmekreis Heating circuit |
| 12/28/2005 | EP1608857A1 Rotary vane motor |
| 12/28/2005 | EP1147292B1 Lever-mechanism motor or pump |
| 12/01/2005 | US20050262858 Heat cycle |
| 11/29/2005 | CA2236356C Pneumatic tool with a reverse valve having an overdrive |
| 11/17/2005 | US20050254982 Internal gear machine with variable capacity |
| 11/17/2005 | US20050254966 Pneumatic tool having pressure release device |
| 11/10/2005 | WO2005105370A1 Overspeed safety device for a rotation motor |