| Patents for F01C 21 - Component parts, details, or accessories, not provided for in groups (5,689) |
|---|
| 07/14/2005 | DE10359032A1 Schraubenverdichter Screw compressor |
| 07/13/2005 | EP1553302A2 Rotary vane compressor |
| 07/13/2005 | EP1553301A1 Vane type vacuum pump |
| 07/13/2005 | EP1553299A2 Positive displacement pump with a vane |
| 07/13/2005 | EP1552153A1 Screw pump |
| 07/13/2005 | EP1421283B1 Wing cell pump |
| 07/13/2005 | CN1637296A Compressor |
| 07/13/2005 | CN1637234A Scroll type fluid machinery |
| 07/13/2005 | CN1637233A Pivoting piston engine |
| 07/07/2005 | WO2005061901A1 Freezing cycle device |
| 07/07/2005 | WO2005042923A8 Positive displacement device |
| 07/07/2005 | DE10357109A1 Lageranordnung Bearing assembly |
| 07/06/2005 | EP1550810A1 Vane rotary type air pump |
| 07/05/2005 | US6913451 Vacuum pump with fail-safe vanes |
| 06/30/2005 | WO2004111460A8 Vane rotary pneumatic pump |
| 06/29/2005 | EP1546509A1 Rotary positive displacement machine with orbiting piston |
| 06/23/2005 | WO2005057031A1 Bearing assembly |
| 06/23/2005 | WO2005057014A1 Worm compressor provided with a sound absorber |
| 06/23/2005 | US20050135950 Oscillating piston machine |
| 06/23/2005 | DE10354621A1 Rotary pump, compressor, heat engine or piston engine has housing forming a toroidal pump chamber |
| 06/23/2005 | DE102004054328A1 Hermetic compressor in super critical refrigeration cycle in vehicle, has heat insulating resin material provided at discharge chamber to directly insulate heat of fluid compressed by compression mechanism |
| 06/16/2005 | WO2005010321A3 Rotary machine housing with radially mounted sliding vanes |
| 06/16/2005 | US20050130011 Fuel cell system |
| 06/16/2005 | US20050129559 Horizontal rotary compressor |
| 06/16/2005 | US20050129558 Electric compressor and assembling method thereof |
| 06/16/2005 | US20050129528 Variable displacement vane pump with variable target reguator |
| 06/16/2005 | DE10349752A1 Motorpumpenaggregat Motor pump unit |
| 06/15/2005 | EP1541802A1 Rotary internal combustion engine |
| 06/15/2005 | EP1540139A1 Endothermic rotary engine with two parallel rotation axes |
| 06/14/2005 | US6905322 Cam pump |
| 06/09/2005 | US20050123415 Fluid machine |
| 06/08/2005 | EP1537294A1 Rotary vane engine and thermodynamic cycle |
| 06/02/2005 | US20050118039 Roller vane pump |
| 06/02/2005 | US20050115055 Assembly method of motor housing and stator core of sealed type motor-driven compressor |
| 06/01/2005 | CN1623038A Vane type vacuum pump |
| 05/31/2005 | US6899528 Power steering pump |
| 05/26/2005 | WO2005047655A1 Rotary piston engine |
| 05/26/2005 | US20050111994 Motor compressor |
| 05/25/2005 | EP1533527A1 Assembly method of motor housing and motor stator of sealed type compressor |
| 05/25/2005 | EP1533523A2 Motor compressor |
| 05/25/2005 | DE102004001840B3 Positive-displacement pump comprises a blade having blade parts that engage with each other on facing side surfaces by a tongue and groove connection consisting of grooves and tongues that run orthogonally to a drive shaft |
| 05/25/2005 | CN1619924A Assembly method of motor housing and motor stator of sealed type compressor |
| 05/25/2005 | CN1619151A 马达压缩机 Compressor motor |
| 05/24/2005 | US6896502 Fluid cannon positive displacement pump |
| 05/24/2005 | US6896489 Variable displacement vane pump with variable target regulator |
| 05/24/2005 | US6895855 Hydraulic motors and pumps with engineered surfaces |
| 05/19/2005 | US20050106041 Compressor |
| 05/18/2005 | EP1531270A2 Vane pump with safety mechanism against wear |
| 05/18/2005 | CN1617750A Rotating compressor |
| 05/17/2005 | US6893242 Compressor with Z-plate |
| 05/17/2005 | US6893235 Scroll compressor |
| 05/17/2005 | US6892454 Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit |
| 05/12/2005 | WO2005043659A2 Fuel cell system |
| 05/12/2005 | WO2005042977A1 Two stage scroll vacuum pump |
| 05/12/2005 | WO2005042923A1 Positive displacement device |
| 05/11/2005 | EP1529959A1 Scroll fluid machine |
| 05/04/2005 | EP1527256A1 Rotary piston machines comprising a displaceable inner housing |
| 05/04/2005 | EP0886730B1 Sliding vane pump |
| 05/03/2005 | US6887059 Lever-mechanism motor or pump |
| 05/03/2005 | US6887053 Rotary piston engine in trochoidal design |
| 05/03/2005 | US6887050 Compressor having bearing support |
| 05/03/2005 | US6887045 Hydraulic transformer |
| 05/03/2005 | US6886528 Rotary machine |
| 05/03/2005 | US6886326 Quasi-isothermal brayton cycle engine |
| 04/28/2005 | US20050087156 Lever-mechanism motor or pump |
| 04/28/2005 | US20050087066 Rotary fluid machine |
| 04/27/2005 | EP1526282A1 Motor-pump unit |
| 04/27/2005 | EP1183470B1 A rotary pump |
| 04/27/2005 | CN1610767A Multi-chamber installation for treating objects under vacuum, method for evacuating said installation and evacuation system therefor |
| 04/26/2005 | US6884051 Rotary fluid machinery |
| 04/26/2005 | US6884047 Compact scroll pump |
| 04/26/2005 | US6884046 Scroll compressor |
| 04/26/2005 | US6883489 Rotational engine |
| 04/21/2005 | WO2005035988A1 A rotary hydraulic vane machine |
| 04/21/2005 | US20050084403 Compact scroll pump |
| 04/20/2005 | CN1198104C Sealed compressor |
| 04/14/2005 | US20050079084 Rotary pistons |
| 04/14/2005 | DE19827924B4 Hydraulikpumpe Hydraulic pump |
| 04/13/2005 | EP1522733A2 Rotary vane compressor with vane holding plug |
| 04/13/2005 | EP1522732A2 Variable displacement vane pump with variable target regulator |
| 04/13/2005 | EP1521897A1 Compressed-air operated rotary vane motor |
| 04/12/2005 | US6877969 Vane pump |
| 04/12/2005 | US6877966 Apparatus for indicating remaining life expectancy of a rotary sliding vane pump |
| 04/12/2005 | US6877961 Vane pump with a bypass valve and passage arrangement for equalizing excess fluid flow through dual suction passages |
| 04/12/2005 | US6877340 Expander |
| 04/07/2005 | DE102004042346A1 Kompressor Compressor |
| 04/06/2005 | EP1520989A2 Horizontal type rotary compressor |
| 04/06/2005 | CN1603626A Horizontal type compressor and automobile air conditioner equipped with the same |
| 04/05/2005 | US6874989 Vacuum pump |
| 03/31/2005 | US20050069445 Horizontal type compressor and automobile air conditioner equipped with the same |
| 03/30/2005 | EP1519044A1 Rotary piston type pump, in particular for pumping particle loaded fluids |
| 03/30/2005 | EP1518055A1 Liquid ring pump |
| 03/30/2005 | EP1461096A4 Rotating compressor |
| 03/24/2005 | WO2005026500A1 Rotary and pivoting vane pump |
| 03/24/2005 | US20050063855 Rotary fluid machinery |
| 03/24/2005 | DE102004030360A1 Pneumatic cylinder for pneumatic tool has two sealing rings located in cavities in sealing caps and installed between bottom walls of cavities and end faces of bearings so that between them exists an air seal arrangement |
| 03/23/2005 | EP1517041A2 Rotary vane compressor with vane holding plug |
| 03/23/2005 | EP1517036A2 A high pressure pump for an internal-combustion engine |
| 03/22/2005 | CA2349007C Pump |
| 03/17/2005 | WO2005024238A1 Inlet hopper construction for a twin-screw pump |