| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 02/22/2006 | CN2760309Y Portable water pump |
| 02/22/2006 | CN2760306Y Leakage-proof sealing device for immersible pump |
| 02/22/2006 | CN2760305Y Double-layer sealing and protecting device for immersible pump motor |
| 02/22/2006 | CN2760302Y Anti-loosening device for pump impeller |
| 02/22/2006 | CN2760294Y Main body mechanism of water pump |
| 02/22/2006 | CN2760293Y Dredge pump for biogas pool |
| 02/22/2006 | CN1737377A Automatic water injection method using pump-control-pump to adjust pressure and flow |
| 02/22/2006 | CN1737376A Pump capable of being equipped with stirrer and/or pulverizator |
| 02/16/2006 | US20060032625 Arrangement and method for removing heat from a component which is to be cooled |
| 02/16/2006 | US20060032188 Membrane deflation in combination with rigid surfaces |
| 02/16/2006 | DE202005018336U1 Electrically operated submersible pump for use as rain barrel pump, has handle arrangement and grab handle arranged in section overlapping housing, where distance between housing and arrangement is relatively large by usage of spacing unit |
| 02/16/2006 | DE102005021857A1 Kraftstoffpumpe Fuel pump |
| 02/15/2006 | CN1242174C Electric pump with axial-flow impeller |
| 02/14/2006 | CA2360105C Magnetic driving pump of vehicle internal combustion engine |
| 02/09/2006 | US20060030748 Rotary pump with hydrodynamically suspended impeller |
| 02/09/2006 | DE202005017738U1 Fan and fluid pump assembly has electric drive motor with stator in association which are permanently magnetic outer rotor and permanently magnetic inner rotor for driving of fluid pump |
| 02/09/2006 | CA2571604A1 Pump system including host and satellite pumps |
| 02/08/2006 | EP1261385B1 Blood 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 |
| 02/08/2006 | CN2756879Y Magnetic driving pump |
| 02/08/2006 | CN2756871Y Magnetic pump |
| 02/08/2006 | CN1730947A Magnetic pump |
| 02/08/2006 | CN1241314C Canned motor and canned motor pump |
| 02/07/2006 | US6994531 High-speed fluidic device |
| 02/02/2006 | DE19702477B4 Doppelpumpe Double pump |
| 02/01/2006 | EP1621770A2 Pump and controller system and method |
| 01/26/2006 | WO2005067451A3 Hydraulic balancing magnetically driven centrifugal pump |
| 01/26/2006 | US20060016591 Apparatus and method for agitating reservoir while pumping |
| 01/25/2006 | EP1618905A2 Systems using a levitating, rotating, pumping or mixing element and related methods |
| 01/25/2006 | CN2753909Y Submersible long-shaft relay deep-well pump |
| 01/25/2006 | CN2753906Y Vortex special pump for fire control |
| 01/25/2006 | CN1238638C Method for operating motor pump |
| 01/24/2006 | US6988874 Tile flood pump |
| 01/24/2006 | US6988873 Monodirectional impeller with flexible vanes |
| 01/19/2006 | WO2006005325A1 Heat exchange system |
| 01/19/2006 | US20060013712 Wet and dry pump |
| 01/19/2006 | US20060012929 Hot-swap circuit system for fan tray module |
| 01/19/2006 | DE202005016801U1 Retaining device for rain barrel pump, has flexible pipeline section arranged in U-shaped retaining unit, which includes clamp unit that is formed at upper end of rigid pipeline section |
| 01/18/2006 | EP1617212A1 Capacitive sensor for detecting water in oil |
| 01/18/2006 | EP1617083A1 Electric pump |
| 01/18/2006 | CN2752501Y Mechanical sealing horizontal multistage pump capable of preventing mainshaft from fleeing axially |
| 01/18/2006 | CN2752499Y Antiturning-back device for vertical long axle pump |
| 01/18/2006 | CN2752493Y Automatic supplying water controller for water pump |
| 01/18/2006 | CN2752492Y High-speed pump |
| 01/17/2006 | US6986648 Electric pump |
| 01/17/2006 | US6986647 Pump design for circulating supercritical carbon dioxide |
| 01/12/2006 | WO2005052365A3 Pump design for circulating supercritical carbon dioxide |
| 01/12/2006 | DE202005017787U1 Installation for feed of fluids has fluid pump and second permanent magnet connected to rotor of motor with torsional fixing and interacting with first permanent magnet in fashion of magnetic clutch |
| 01/12/2006 | DE202005013923U1 Installation for feed of fluids has rotor of motor connected to second permanent magnet which interacts with first permanent magnet connected to pump wheel in fashion of magnetic clutch |
| 01/12/2006 | DE202004013907U1 Pump e.g. rotary vane pump, has clip flange attached on motor and cooperating with head or its parts to form clip-connection that is indicated by hook and engaging parts, which are equidistantly arranged at circumference of flange |
| 01/12/2006 | DE10331578B4 Abwasserpumpensystem mit mehreren Kanalradpumpenaggregaten Sewage pump system with multiple Kanalradpumpenaggregaten |
| 01/11/2006 | EP1614898A1 Isolation container for a downhole electric pump |
| 01/05/2006 | DE202004013081U1 Compact pump motor system with reduced friction wear with a synchronous motor comprising a fixed stator outside the sealing housing and with permanent magnet elements on the stator and rotor |
| 01/05/2006 | DE202004013080U1 Magnetic coupling pump for conveying fluids comprises a pump shaft which is rotated by a single friction bearing acting as a radial and axial bearing between a running wheel and inner magnets |
| 01/04/2006 | EP1232345B1 Pump assembly including integrated adapter |
| 01/04/2006 | CN2750079Y Automatic power-off switch for dry submersible pump motor when water leakage occurs |
| 01/04/2006 | CN2750078Y 磁力泵 Magnetic pump |
| 01/04/2006 | CN1234972C High-speed centrifugal vortex pump for low-flow high-lift liquid medium |
| 01/03/2006 | US6981853 Protector for electrical submersible pumps |
| 12/29/2005 | WO2005124157A1 A centrifugal discharge pump |
| 12/28/2005 | CN2748673Y 液下泵 Liquid pumps |
| 12/28/2005 | CN1233941C Liquid circulating apparatus, stand-by storage tank and cover for the said storage tank |
| 12/22/2005 | WO2005121507A1 System and method for determining pump underperformance |
| 12/22/2005 | US20050281685 Rotary pump with exclusively hydrodynamically suspended impeller |
| 12/22/2005 | US20050281683 Gas separator fluid crossover for well pump |
| 12/22/2005 | US20050281666 Hybrid fluid-dynamic apparatus |
| 12/22/2005 | US20050281665 Housing for axial flow heat-dissipating fan |
| 12/22/2005 | DE202005014279U1 Kühlmittelpumpeinrichtung Coolant pump means |
| 12/22/2005 | DE10308090B4 Synchronmotor mit Anlaufeinrichtung Synchronous motor with starting device |
| 12/21/2005 | CN1711424A Electrically driven pump |
| 12/21/2005 | CN1711423A Electrically driven pump |
| 12/18/2005 | CA2510240A1 Apparatus and method for agitating reservoir while pumping |
| 12/15/2005 | WO2005119023A1 Drive pulleys |
| 12/15/2005 | WO2004001226A3 Pump stabilizer and method |
| 12/15/2005 | US20050276703 Miniature pump for liquid cooling system |
| 12/15/2005 | DE202005014301U1 Fluid delivering device, has permanent magnet arranged in intermediate space between stator carrier and bearing tube, and interactive with another magnet to form magnetic coupling that effects rotation of conveying wheel by rotating rotor |
| 12/15/2005 | DE202005014297U1 Fluid supplying arrangement, has set of soft ferromagnetic-flow lines arranged in space between magnet and separator can, where lines are arranged at distance from each other that lines form magnetic filed of magnet in area of can |
| 12/15/2005 | DE202005011244U1 Pumpeneinheit Pump unit |
| 12/14/2005 | EP1478854B1 Motor pump |
| 12/14/2005 | CN1707116A Multifunction water pump |
| 12/14/2005 | CN1231681C Capacitor-start induction electric pump |
| 12/08/2005 | US20050269885 Pressurized bearing system for submersible motor |
| 12/08/2005 | DE10202086B4 Kühlmittelpumpe Coolant pump |
| 12/07/2005 | EP1602909A1 Display element for indicating a foreign material in a fluid |
| 12/07/2005 | EP1602386A1 A rotary blood pump and control system therefor |
| 12/07/2005 | CN2744861Y Vertical shielding type plastic submersible electric pump |
| 12/07/2005 | CN1704608A 泵 Pump |
| 12/06/2005 | US6972502 Device for transmitting motion between the rotor of a synchronous permanent-magnet motor and a working part |
| 12/01/2005 | WO2005040608A3 Quick-release pump module |
| 12/01/2005 | US20050265833 Pump |
| 12/01/2005 | DE102004023790A1 Umwälzpumpe und Verfahren zur Flüssigkeitsschmierung eines sphärischen Lagers in einem Elektromotor Circulation pump and method of fluid lubrication of a spherical bearing in an electric motor |
| 11/30/2005 | CN1702329A Torque limited magnetic transmission pump |
| 11/24/2005 | US20050260088 Electrically driven pump and domestic appliance having the pump |
| 11/24/2005 | DE102004021988A1 Verfahren zum Entlüften einer Kreiselpumpe Method of bleeding a centrifugal pump |
| 11/23/2005 | EP1597483A1 Oscillation-optimised tubular pump |
| 11/23/2005 | EP1540180A4 Electronic fluid pump |
| 11/23/2005 | CN2742196Y Double linked pump |
| 11/23/2005 | CN2742195Y Synchronous permanent magnet water drainage machine |
| 11/23/2005 | CN1701183A Submersible motor-driven pump with an anti-frost device |
| 11/22/2005 | US6966748 Rotary pump with exclusively hydrodynamically suspended impeller |