| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 02/05/2009 | DE102007036238A1 Flüssigkeitspumpe Liquid pump |
| 02/04/2009 | EP2019923A1 Method and apparatus for controlling a relay pumping setup |
| 02/04/2009 | CN201190679Y Transmission shaft of submersible pump |
| 02/04/2009 | CN100458176C vacuum cleaner suitable for connection of rotary motor shaft |
| 02/04/2009 | CN100458175C Water pump |
| 02/03/2009 | US7484941 Electric motor with circulator pump |
| 02/03/2009 | US7484671 Water feature |
| 01/29/2009 | CA2694081A1 Pump motor protector with redundant shaft seal |
| 01/28/2009 | CN201187484Y Air-cooling type aluminum water permanent magnetism pump |
| 01/28/2009 | CN201187471Y Air compression type non-seal submersible pump |
| 01/28/2009 | CN201187458Y Novel deep-well pump |
| 01/28/2009 | CN101356375A Fluidpumpe |
| 01/28/2009 | CN101356374A Fluidpumpe |
| 01/27/2009 | US7481270 Subsea pumping system |
| 01/27/2009 | CA2442973C Control system for centrifugal pumps |
| 01/22/2009 | US20090022609 Device for hydroprotection of a borehole pump electric motor |
| 01/22/2009 | US20090022608 Drive device for the oil pump of a motor vehicle transmission |
| 01/22/2009 | US20090022607 Arrangement for delivering fluids |
| 01/22/2009 | US20090022606 Water Pump |
| 01/22/2009 | US20090022587 Housing assembly for use in fan unit and fan unit including the same |
| 01/22/2009 | US20090022576 Impeller drive for a water jet propulsion unit |
| 01/22/2009 | DE102008031052A1 Kreiselpumpe für Fahrzeug Centrifugal pump for vehicle |
| 01/22/2009 | DE102007033168A1 Befestigung eines Radiallagers im Spalttopf Attachment of a radial bearing in the can |
| 01/21/2009 | EP2017479A2 Fixing a radial bearing in a pump separating can |
| 01/21/2009 | CN201184330Y Automatic control turbine synchronous discharging and sucking pump |
| 01/21/2009 | CN201184315Y Blade type hollow submersible liquid electric pump |
| 01/21/2009 | CN201184309Y Multi-stage submersible electric pump for well |
| 01/21/2009 | CN201184300Y Shielding pump with axial permanent magnetism thrust disc |
| 01/21/2009 | CN101351631A Controllable coolant pump |
| 01/21/2009 | CN101349290A External reflux type magnetic pump |
| 01/21/2009 | CN101349279A Method for improving diving sewage water electric pump operation reliability and diving sewage water electric pump thereof |
| 01/21/2009 | CN101349275A Explosion suppression diving sewage water electric pump for landification |
| 01/21/2009 | CN100453823C Miniature heat-collecting pump |
| 01/20/2009 | CA2396548C Immersible motor system |
| 01/14/2009 | EP2014922A2 Sewage booster station |
| 01/14/2009 | EP2014921A1 System for saving the amount of water wasted when waiting for hot water to come out in hot-water distribution systems |
| 01/14/2009 | EP2014920A2 Coolant pump for processing machinery |
| 01/14/2009 | EP1648620B1 Water feature |
| 01/14/2009 | EP1343972B1 Method for operating a motor pump |
| 01/14/2009 | CN201180667Y Shielding device used for pipe recirculation pump |
| 01/14/2009 | CN201180660Y Frequency conversion oil-submersible pump |
| 01/14/2009 | CN201180659Y Frequency conversion oil-submersible pump |
| 01/14/2009 | CN201180656Y Oil immersion type submersible pump and special cable |
| 01/14/2009 | CN101344098A Production method of water pump and water pump |
| 01/14/2009 | CN101344097A Secondary diffusion front and back guide blade submersible pump for well |
| 01/14/2009 | CN101344096A Submersible electric pump concealed in borehole without cable suspension |
| 01/14/2009 | CN101344095A Amphibian submersible electric pump |
| 01/14/2009 | CN101344094A Submersible pump cooperated with standard borehole |
| 01/14/2009 | CN101344093A Submersible electric pump for agricultural irrigation by pumping |
| 01/13/2009 | US7476077 Rotary pump with exclusively hydrodynamically suspended impeller |
| 01/13/2009 | US7475764 Device for driving a coolant pump |
| 01/08/2009 | WO2009003360A1 Method for ejecting steam in electric iron and steam iron using the same |
| 01/08/2009 | US20090010787 Motor pump for headlamp cleaner |
| 01/08/2009 | US20090010783 Submersible pump unit |
| 01/08/2009 | US20090010771 Motor cooler |
| 01/08/2009 | US20090010769 Fluid transporting device |
| 01/08/2009 | DE102007030991A1 Pump device e.g. fire brigade pump, operating method for fire fighting unit, involves operating internal combustion engine such that moment indicated by reference-moment-information is provided |
| 01/07/2009 | EP1797330B1 Arrangement for delivering fluids |
| 01/07/2009 | CN101341340A Flat type brushless electric pump and electric water pump group for vehicle using the same |
| 01/07/2009 | CN101338761A Oil immersion type water proof diving pump |
| 01/07/2009 | CN101338760A Method for manufacturing oil immersion type water proof diving pump |
| 01/07/2009 | CN101338759A Deep well diving pump |
| 01/07/2009 | CN101338758A Two stage self priming pump |
| 01/07/2009 | CN101337537A Motor pump for headlamp cleaner |
| 01/07/2009 | CN100449154C Double closed chamber submersible pump |
| 01/06/2009 | CA2388751C Installation for fighting fire |
| 01/02/2009 | DE102007030065A1 Geschirrspülmaschine mit einer Pumpe mit einem bürstenlosen Gleichstrommotor Dishwashing machine with a pump with a brushless direct current motor |
| 12/31/2008 | EP2008675A1 Pump for blood perfusion |
| 12/31/2008 | CN201173194Y Multiple tandem double-screw pump |
| 12/31/2008 | CN101336506A Motor centrifugal pump |
| 12/31/2008 | CN101336344A Seal section oil seal for submersible pump assembly |
| 12/31/2008 | CN101334039A Double-stage, single absorption high lift centrifugal pump |
| 12/31/2008 | CN101334038A Mini water pump |
| 12/31/2008 | CN100447425C Boat oscillating force automatic suction pump |
| 12/30/2008 | US7470392 Molten metal pump components |
| 12/24/2008 | WO2008156144A1 Centrifugal pump and liquid supply device using the same |
| 12/24/2008 | WO2008156143A1 Pump |
| 12/24/2008 | EP2006546A2 Pond cleaning apparatus |
| 12/24/2008 | EP2006545A1 Method for recording the temperature of the carrier liquid of a rotary pump |
| 12/24/2008 | CN201170190Y Dynamoelectric oil well pump |
| 12/24/2008 | CN201170189Y Underwater pumping |
| 12/24/2008 | CN201170188Y Wind power air compressor |
| 12/24/2008 | CN101328897A Method for determining the temperature of the delivery fluid of a centrifugal pump |
| 12/24/2008 | CN100445566C Hydrodynamic bearing-type pump |
| 12/23/2008 | US7467930 Magnetically levitated pump utilizing magnetic bearings |
| 12/23/2008 | US7467929 Device for axially conveying fluids |
| 12/18/2008 | WO2008152376A1 System for monitoring an electrical submersible pump |
| 12/18/2008 | CA2693566A1 System for monitoring an electrical submersible pump |
| 12/17/2008 | EP2002126A2 Rotary pump with coaxial magnetic coupling |
| 12/17/2008 | EP2002125A1 Submersible pump |
| 12/17/2008 | EP2002124A1 Immersion pump |
| 12/17/2008 | EP2002123A1 Fluid pump |
| 12/17/2008 | CN201166004Y Mixed load electric submersible pump |
| 12/17/2008 | CN201165986Y Intelligent type automatic detection pumping device |
| 12/17/2008 | CN201165985Y Diving pump capable of providing low-voltage power supply |
| 12/17/2008 | CN101324236A Pump apparatus, assembling method of the same and washer system for vehicle |
| 12/17/2008 | CN100443732C Electrically driven pump |
| 12/17/2008 | CN100443729C Leak-proof method and system for fluid pipeline pump |
| 12/11/2008 | WO2008148627A1 Fuel pump |
| 12/11/2008 | US20080304970 Pump with rotating inlet |