| Patents for F04C 15 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups (7,179) |
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| 05/09/2006 | US7040875 Refrigerant pump with rotors in bearing |
| 05/09/2006 | US7040870 Gear pump with gears having curved teeth and method of feeding elastomeric material |
| 05/09/2006 | US7040392 Bearing assembly for a progressive cavity pump and system for liquid lower zone disposal |
| 05/09/2006 | US7040216 Hydraulic motor |
| 05/04/2006 | DE102004052928A1 Pumpe, insbesondere Dickstoffpumpe Pump, particularly slurry pump |
| 05/04/2006 | DE102004052558A1 Zahnradpumpe Gear pump |
| 05/03/2006 | EP1653083A1 Gear pump with radial and axial support bearing |
| 05/03/2006 | EP1653082A1 Vane pump for continuously variable transmission |
| 05/03/2006 | EP1144868B9 Hydraulic machine comprising dual gerotors |
| 05/03/2006 | CN1768219A Engine assembly for driving a motor vehicle |
| 05/03/2006 | CN1768204A Gear pump and liquid injection apparatus |
| 05/03/2006 | CN1254603C Lubricant pump for internal combustion engine |
| 05/02/2006 | US7036892 Electric powered pump |
| 04/27/2006 | US20060088433 Vane pump for continuously variable transmission |
| 04/26/2006 | EP1650403A1 Progressive cavity pump unit |
| 04/26/2006 | CN2775347Y Machine oil pump |
| 04/26/2006 | CN1764784A Vane pump |
| 04/26/2006 | CN1764783A Vane pump |
| 04/20/2006 | WO2005093258A3 Hydraulic motor or pump of annular gear construction |
| 04/20/2006 | DE4415663B4 Flügelzellenpumpe Vane pump |
| 04/19/2006 | EP1647713A2 Fluid pumping apparatus with Helmholtz-resonator |
| 04/19/2006 | EP1647466A1 Hydraulic system for providing auxilliary power in an apparatus for a vehicle |
| 04/18/2006 | US7029246 Rotor shaft bearing design and coupling mechanism |
| 04/18/2006 | US7029231 Liquid seal pump of the helical screw type |
| 04/14/2006 | CA2521446A1 Bearing supported mechanical seal for progressive cavity pumps |
| 04/13/2006 | DE19681665B4 Flügelzellenpumpe Vane pump |
| 04/12/2006 | EP1644641A1 Gear pump having optimal axial play |
| 04/12/2006 | CN2770976Y Pump and inkjet printer |
| 04/06/2006 | US20060073061 Compressor |
| 04/06/2006 | DE10349752B4 Motorpumpenaggregat Motor pump unit |
| 04/06/2006 | DE102004048328A1 Drive unit for steering mechanism of motor vehicle, has shaft connection provided with shaft body that is formed as multi layer wound wire body and is flexibly arranged between connection areas |
| 04/06/2006 | DE102004045425A1 Antriebsvorrichtung zum Antrieb einer Ölpumpe Drive apparatus for driving an oil pump |
| 04/05/2006 | EP1642032A1 Pump |
| 04/05/2006 | EP1642031A1 Pump |
| 04/05/2006 | EP1642030A2 Pump |
| 04/05/2006 | CN1248931C Twin screw pump for flowabe solids with overload protection |
| 04/04/2006 | US7021905 Fluid pump/generator with integrated motor and related stator and rotor and method of pumping fluid |
| 04/04/2006 | US7021504 Apparatus for dispensing free-flowing material |
| 03/29/2006 | CN1247898C Low noise suction pump, method for pumping liquid and distributing system for distributing fuel oil from oil tank |
| 03/28/2006 | US7018186 Feed pump |
| 03/28/2006 | US7018184 Compressor assembly having baffle |
| 03/22/2006 | EP1636495A1 Vane pump with integrated shaft, rotor and disc |
| 03/22/2006 | CN1750962A Motor-pump unit |
| 03/21/2006 | US7014071 Dosing device adapted for dispensing a concentrate from a holder in a metered manner |
| 03/16/2006 | WO2005100780A3 Variable capacity pump/motor |
| 03/16/2006 | DE102004037561A1 Drehkolbenpumpe Rotary pump |
| 03/16/2006 | CA2578296A1 Rotary pump with resiliently deformed seal |
| 03/15/2006 | EP1633980A1 Single-vane rotary pump or motor |
| 03/15/2006 | CN1245793C Device for delivering single-phase or multiphase fluids without altering the properties thereof |
| 03/14/2006 | US7011069 Oil supply system for engine |
| 03/14/2006 | CA2221117C Eccentric sealed rotary drive device, particularly for a positive displacement pump |
| 03/09/2006 | US20060051230 Hydraulic pump for a power steering system |
| 03/07/2006 | US7008195 Compressor spring locator |
| 03/02/2006 | DE19949082B4 Brennstoffpumpe für Brennkraftmaschinen Fuel pump for internal combustion engines |
| 03/02/2006 | DE102005039618A1 Eccentric spiral pump for conveying shear sensitive media, has housing with two areas that are sealed against one another by sealing unit implemented in rotor drive shaft, which is arranged inside hollow shaft, which implements sealing unit |
| 03/01/2006 | CN1742160A Gear pump and liquid injection apparatus |
| 03/01/2006 | CN1243912C Portable hydraulic pump unit |
| 02/28/2006 | US7005765 Liquid-cooled electromotor |
| 02/23/2006 | US20060039804 Motor-pump unit |
| 02/22/2006 | EP1292771B1 Pump |
| 02/16/2006 | WO2006015574A1 Eccentric screw pump having conical sealing surfaces |
| 02/16/2006 | WO2006015571A1 Eccentric screw pump with integrated drive |
| 02/16/2006 | US20060034721 Variable displacement pump |
| 02/16/2006 | DE102005033679A1 Ölpumpe Oil pump |
| 02/15/2006 | CN1734093A Trochoid pump |
| 02/14/2006 | US6996905 Method of making gear pump |
| 02/09/2006 | CA2575554A1 Non-metallic gear pump with magnetic coupling assembly |
| 02/08/2006 | EP1624189A1 Rotary piston pump |
| 02/08/2006 | EP1135582B1 Pump arrangement, a fuel delivery system and a liquid cooling system for an internal combustion engine incorporating such a pump and a vehicle comprising such a fuel delivery system and liquid cooling system |
| 02/02/2006 | DE4331626B4 Elektrohydraulisches Aggregat zur Wandlung von elektrischer in mechanische Energie Electrohydraulic unit for converting electrical energy into mechanical energy |
| 02/02/2006 | DE102004022362B4 Switchable multi-stage oil pump, has pump stages with rotor and socket wheels, where rotor socket is rotatably supported on drive shaft and socket wheel is axially displaceable on drive shaft |
| 02/02/2006 | DE10160335B4 Zuführvorrichtung für eine Exzenterschneckenpumpe Feeder for an eccentric |
| 01/31/2006 | US6991442 Gear pump and method of making same |
| 01/25/2006 | EP1619388A1 Oil pump |
| 01/24/2006 | US6988876 Scroll type fluid machinery |
| 01/19/2006 | DE102004030321A1 Toothed wheel pump for supplying lubricating oil to an I.C. engine comprises a pump housing made from die cast aluminum and toothed wheels made from a highly alloyed aluminum-silicon alloy containing copper |
| 01/12/2006 | DE19952287B4 Druckentlastungsventil Pressure relief valve |
| 01/12/2006 | DE102005027439A1 Flügelpumpe Vane pump |
| 01/11/2006 | EP1614899A1 Shaft supporting bush for an external gear machine |
| 01/11/2006 | CN1236211C Internal gear pump |
| 01/10/2006 | US6984158 Cooling water pump device for outboard motor |
| 01/04/2006 | EP1092440B1 Liquid pump |
| 01/04/2006 | CN1234971C Variable pump |
| 12/22/2005 | WO2005121557A1 Motor/pump unit |
| 12/22/2005 | US20050283277 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 12/22/2005 | US20050281698 Low speed, high torque rotary abutment motor |
| 12/22/2005 | US20050281690 Vane pump |
| 12/22/2005 | US20050281681 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 12/22/2005 | US20050281680 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 12/22/2005 | DE4308452B4 Flügelzellenpumpe Vane pump |
| 12/21/2005 | EP1388131A4 Improved fluid metering device |
| 12/21/2005 | CN1711408A Muliti-scroll type fluid machinery jointed by multiple units |
| 12/20/2005 | US6976830 Variable displacement pump |
| 12/15/2005 | WO2005119885A1 A frameless switched reluctance motor and application as a top drive for a rotary pump |
| 12/14/2005 | EP1478854B1 Motor pump |
| 12/13/2005 | US6974315 Reduced friction gerotor |
| 12/13/2005 | US6974052 Dosing device adapted for dispensing a concentrate from a holder in a metered manner |
| 12/08/2005 | US20050271533 Pump apparatus |
| 12/08/2005 | US20050269889 Frameless switched reluctance motor and application as a top drive for a rotary pump |
| 12/07/2005 | EP1602827A2 Pump pulsation damper |