| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 07/20/2005 | CN1641224A Single-shaft multistage pump |
| 07/14/2005 | US20050152782 Hydrodynamic bearing-type pump |
| 07/14/2005 | US20050152780 Double motor seal for a close coupled centrifugal pump |
| 07/14/2005 | DE19721108B4 Kraftstoffpumpe und Verfahren zur Herstellung derselben Fuel pump and method of manufacturing the same |
| 07/13/2005 | EP1553681A1 Coupling device between a rotor of a permanent-magnet synchronous motor and a working part |
| 07/13/2005 | EP1552158A1 Pump unit for circulating a corrosive fluid |
| 07/13/2005 | EP1552157A1 Engine coupled pump with 90 degree gearbox |
| 07/13/2005 | EP1551500A2 Percutaneously introduced blood pump and related methods |
| 07/13/2005 | EP1175562B1 Compact hydraulic aggregate |
| 07/13/2005 | CN2709685Y Split double-sided mechanical seal device on submersible pump |
| 07/13/2005 | CN2709682Y Inner-cooled submersible pump with honeycomb duct |
| 07/13/2005 | CN2709681Y Electromagnetic hydraulic draw-off apparatus |
| 07/13/2005 | CN1210501C Water pump |
| 07/12/2005 | US6915887 Drive member for a water pump of the cooling-water circuit of an internal combustion engine and frictional shift clutch |
| 07/07/2005 | WO2005061902A1 Hydraulic in-line axial-flow pump with a submerged rotor of an electric motor |
| 07/07/2005 | WO2005011874A3 Water feature |
| 07/07/2005 | US20050147510 Device for transmitting motion between the rotor of a synchronous permanent-magnet motor and the working part, having an increased free rotation angle |
| 07/06/2005 | CN2708007Y Large-scale electric diving pump |
| 07/05/2005 | US6914360 Turbomachine |
| 06/30/2005 | US20050142003 Hydraulic balancing magnetically driven centrifugal pump |
| 06/30/2005 | US20050140221 Coupling device between a rotor of permanent-magnet synchronous motor and a working part |
| 06/29/2005 | CN2706607Y Submersible pump for sewage or dirt draining |
| 06/29/2005 | CN1633564A Pump |
| 06/29/2005 | CN1632324A Inflatable device with recessed fluid controller and modified adjustment device |
| 06/29/2005 | CN1632322A Floating movement pump |
| 06/29/2005 | CN1208553C Magnetic pump with two-way axial self-positioning |
| 06/28/2005 | US6910870 High temperature pothead |
| 06/28/2005 | CA2355599C Sealing and cooling device |
| 06/23/2005 | WO2005057017A1 Fluid transportation machine |
| 06/23/2005 | US20050135945 Portable dispensing pump |
| 06/23/2005 | US20050135944 Gas turbine for oil lifting |
| 06/23/2005 | US20050133088 Solar-powered water features with submersible solar cells |
| 06/22/2005 | EP1543244A1 Arrangement and method for removing heat from a component which is to be cooled |
| 06/22/2005 | CN2705644Y Self flushing stirring submersible pollution discharge pump |
| 06/22/2005 | CN2705638Y Water cool motorcycle engine water pump |
| 06/22/2005 | CN2705637Y Submersable self flushing stirring type device |
| 06/22/2005 | CN2705636Y Centrifugal water discharge pump |
| 06/21/2005 | US6908291 Corrosion-resistant impeller for a magnetic-drive centrifugal pump |
| 06/21/2005 | US6908280 Blood pump |
| 06/16/2005 | DE202005003689U1 Anordnung mit einem elekronisch kommutierten Außenläufermotor Arrangement with a elekronisch commutated external rotor motor |
| 06/15/2005 | EP1540180A1 Electronic fluid pump |
| 06/15/2005 | EP1267959B1 Ventricular assist system with secondary impeller |
| 06/15/2005 | CN2704704Y Fluid breaking protector of pump |
| 06/15/2005 | CN2704696Y Electric fuel oil pumps |
| 06/15/2005 | CN1626829A Centrifugal booster pump |
| 06/14/2005 | CA2137607C Waterjet propulsor powered by an integral canned electric motor |
| 06/09/2005 | WO2005053136A1 Electric motors for powering downhole tools |
| 06/09/2005 | WO2005052365A2 Pump design for circulating supercritical carbon dioxide |
| 06/09/2005 | US20050123425 Apparatus and method for draining reservoirs |
| 06/09/2005 | CA2546983A1 Electric motors for powering downhole tools |
| 06/08/2005 | CN2703900Y Magnetic driving pump |
| 06/08/2005 | CN2703899Y Water-pump power device of motorcycle water-cooling engine |
| 06/08/2005 | CN1624330A Strong selfpriming pump |
| 06/01/2005 | CN2703151Y Standing suction pump |
| 06/01/2005 | CN1621695A Centrifugal pump especially for domestic appliances and other similar products |
| 05/31/2005 | US6899532 Liquid-tight electrical entry system with integral ground tab, particular to submersible pumps |
| 05/31/2005 | US6899454 Set-up kit for a pumping or mixing system using a levitating magnetic element |
| 05/26/2005 | US20050112003 Pump design for circulating supercritical carbon dioxide |
| 05/26/2005 | US20050111992 Centrifugal pump for electrical household appliance or the like |
| 05/26/2005 | US20050110655 RF communication with downhole equipment |
| 05/26/2005 | US20050109515 System and Method for a Combined Submersible Motor and Protector |
| 05/25/2005 | EP1534055A1 Housing for an electrical device |
| 05/25/2005 | CN2702095Y Mining immersion pump |
| 05/25/2005 | CN2702094Y Mini-type deep well pump |
| 05/25/2005 | CN2702093Y Sealed long-spindle deep well pump |
| 05/25/2005 | CN1619162A Centrifugal pump having aeration and spray irrigation function |
| 05/25/2005 | CN1619155A Electric twin flow pump apparatus |
| 05/24/2005 | US6897596 Electric motor |
| 05/24/2005 | US6896494 Canned pump |
| 05/19/2005 | WO2005045253A1 Stabilising means for vibrationally stabilising a long shaft |
| 05/19/2005 | US20050107657 Dual inlet mixed-flow blood pump |
| 05/19/2005 | US20050103286 Electric twin flow pump apparatus |
| 05/19/2005 | DE202005003142U1 Pumpe für eine flüssigkeitsbasierte Kühlvorrichtung Pump for liquid-based cooling device |
| 05/18/2005 | EP1062430B1 Cooling water pump and method for the production thereof |
| 05/18/2005 | CN2700607Y Hydraulic submersible pump |
| 05/18/2005 | CN2700602Y Electric submersible pump for well |
| 05/18/2005 | CN1202388C Water-cooled air conditioner |
| 05/12/2005 | US20050100460 Check valve for a submersible turbine pump |
| 05/12/2005 | US20050100459 Yoke assembly for a submersible turbine pump that pumps fuel from an underground storage tank |
| 05/12/2005 | US20050100451 Axial flow pump and fluid circulating apparatus |
| 05/12/2005 | US20050099773 Cooling device for a motor vehicle having a cooling duct for a coolant |
| 05/11/2005 | EP1529960A1 Magnetic drive pump |
| 05/11/2005 | EP1529167A1 Centrifugal pump |
| 05/11/2005 | EP1529157A1 Coolant pumps which can be coupled |
| 05/11/2005 | CN2699017Y Water supply device of water pump with big hydrodynamic value in inclined roadway |
| 05/11/2005 | CN2699016Y Multifunctional water pump |
| 05/11/2005 | CN2699015Y Submersible pump with stripping function |
| 05/11/2005 | CN2699014Y Oil feeder |
| 05/10/2005 | US6890160 Fuel pump having electrically biased shell |
| 05/06/2005 | WO2005040616A1 Water-lifting pump device and operation control method for the same |
| 05/06/2005 | WO2005040608A2 Quick-release pump module |
| 05/05/2005 | US20050095149 Magnetic drive pump |
| 05/04/2005 | DE202005002926U1 Single-phase winding DC motor pump unit for aquarium has U-shaped stator wound with single-phase winding coil around outside of shaft sleeve providing inner chamber containing magnetic rotor fitted with rotor blades |
| 05/04/2005 | CN2697363Y Stainless steel submerged pump casing with annular convex/concave rib |
| 05/04/2005 | CN2697360Y Dry type submerged electric pump with bearing lubricant leakage resisting structure |
| 05/04/2005 | CN2697353Y Pneumatic condensed liquid recovery pump |
| 05/04/2005 | CN1200180C Remover for sand and soil |
| 04/28/2005 | WO2005038265A1 Spring loaded submersible turbine pump |
| 04/28/2005 | WO2005038264A1 Yoke assembly for a submersible turbine pump that pumps fuel from an underground storage tank |
| 04/28/2005 | WO2005038262A1 Check valve for a submersible turbine pump |