| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 08/20/2009 | US20090208349 Solids handling hydro-finn pump |
| 08/20/2009 | DE102008010360A1 Pumpeneinrichtung Pump means |
| 08/19/2009 | EP2090785A2 Pumping device |
| 08/19/2009 | CN201292991Y Submersible pump with novel hoist device |
| 08/19/2009 | CN201292953Y Submersible pump with built-in controller |
| 08/19/2009 | CN201292952Y Fish and prawn sucking pump |
| 08/19/2009 | CN101509495A Fitting structure of vacuum pump and fire pump |
| 08/19/2009 | CN101509494A Improved submersible infusion pump |
| 08/19/2009 | CN101509493A Improved silo infusion pump |
| 08/19/2009 | CN101509492A Water pumping apparatus by utilizing motorcycle engine |
| 08/19/2009 | CN101509490A Axial force self-balancing multiple stage centrifugal pump |
| 08/19/2009 | CN101509448A Regenerative fuel pump |
| 08/19/2009 | CN100529419C Small pump of liquid cooling heat radiation system |
| 08/19/2009 | CN100529412C Water pump for mounting at motorcycle water-cooled engine cylinder block |
| 08/19/2009 | CN100529411C Cooling pump, electric device and personnel computer |
| 08/19/2009 | CN100529401C 机动泵 Motorized pump |
| 08/18/2009 | US7575423 Sealless rotary blood pump |
| 08/13/2009 | US20090202366 Submerged dc brushless motor and pump |
| 08/13/2009 | US20090201975 Degassing centrifugal apparatus with sensor |
| 08/13/2009 | DE102007025402B4 Pumpe für ein Haushaltsgerät Pump for a household appliance |
| 08/12/2009 | CN201288677Y Diving pump |
| 08/12/2009 | CN201288676Y Low level water pump |
| 08/11/2009 | US7572115 Corrosion-resistant rotor for a magnetic-drive centrifugal pump |
| 08/11/2009 | US7572097 Impeller pump housing and impeller |
| 08/11/2009 | CA2398351C Operations building for a plant, and method of operating an operations building |
| 08/06/2009 | WO2009096804A1 Oil filter for downhole motor |
| 08/06/2009 | US20090195117 Electric submersible pump (esp) having a motor with mechanically locked stator laminations |
| 08/06/2009 | CA2712820A1 Oil filter for downhole motor |
| 08/05/2009 | CN201284748Y Remote control water pump |
| 08/05/2009 | CN201284747Y High-lift submersible electric pump |
| 08/05/2009 | CN201284746Y Movable bearing case clearing machine |
| 08/05/2009 | CN201284745Y Water pump used for agricultural tricycle |
| 08/05/2009 | CN201284744Y Water pump of agricultural tricycle |
| 08/05/2009 | CN201284691Y Movable solid biomass gasification pumping device |
| 08/05/2009 | CN101501962A Magnetically-levitated motor and pump |
| 08/05/2009 | CN101498310A Double suction type terrestrial heat pump |
| 08/05/2009 | CN100523516C Single-shaft multistage pump |
| 08/05/2009 | CN100523513C Fan assembly of radiator for car |
| 07/30/2009 | US20090191074 Electrically powered pump |
| 07/29/2009 | CN201281027Y Solar energy photovolaic water pump |
| 07/29/2009 | CN201281026Y Electric water pump |
| 07/29/2009 | CN201281025Y Stuff pump |
| 07/29/2009 | CN101495758A Fluid pump and method for producing a fluid pump |
| 07/29/2009 | CN100520078C Diving electric pump with decelerator |
| 07/29/2009 | CN100520077C Drain pump |
| 07/29/2009 | CN100520076C Magnetic coupling pump device |
| 07/23/2009 | WO2009090934A1 Method of setting performance characteristic of pump and method of manufacturing diffuser vane |
| 07/23/2009 | DE102008004845A1 Fluidpumpe Fluid pump |
| 07/22/2009 | CN101487473A Submersible pump |
| 07/22/2009 | CN101487472A Submersible pump capable of providing low-voltage power supply |
| 07/22/2009 | CN101487471A Hydraulic driving centrifugal liquid cargo pump |
| 07/22/2009 | CN100516539C 泵 Pump |
| 07/22/2009 | CN100516538C Water supply pump system |
| 07/16/2009 | US20090178803 Method of heating sub sea esp pumping system |
| 07/15/2009 | CN201273289Y Novel extrusion type submersible electric pump |
| 07/15/2009 | CN201273288Y Submersible sewage electric pump with improved operation reliability |
| 07/15/2009 | CN201273287Y Explosion-proof submersible sewage electric pump for landification |
| 07/15/2009 | CN101482123A Improved chemical pump |
| 07/15/2009 | CN101482122A Vertical shield pump |
| 07/15/2009 | CN100513796C Pump assembly and Permanent magnet rotor used therefor |
| 07/09/2009 | WO2009082898A1 A water pump mounted on a water-cooling engine cylinder of motorcycles |
| 07/09/2009 | US20090175737 Groundwater sampling device |
| 07/09/2009 | DE202009000718U1 Schwimmende Solarinsel aus Glas (amorph), Solarmodul mit Pontons Floating Solar island of glass (amorphous), solar module with pontoons |
| 07/07/2009 | US7558699 Control system for centrifugal pumps |
| 07/02/2009 | US20090169400 Fan hub integrated vacuum pump system |
| 07/01/2009 | CN201265537Y Well-protection sand-resistant submersible pump |
| 07/01/2009 | CN201265536Y Miniature permanent magnet submersible pump |
| 07/01/2009 | CN201265535Y Anti-contrarotation sand settling apparatus of submersible electric pump |
| 07/01/2009 | CN201265534Y Combined mechanism of DC single motor assembly and bidirectional horizontal centrifugal pump |
| 07/01/2009 | CN101469717A Flat minitype pump |
| 07/01/2009 | CN100507277C Low-temperature-rise energy-saving submer-sible electric pump |
| 06/25/2009 | WO2009077076A1 Rotor for a canned motor |
| 06/25/2009 | US20090162225 Pump for liquid cooling system |
| 06/25/2009 | DE202009003756U1 Entleerungspumpe, die bei einem elektrischen Haushaltsgerät eingesetzt werden kann Draining pump, which can be used in an electric household appliance |
| 06/25/2009 | DE102007055907A1 Kühlmittelpumpe Coolant pump |
| 06/24/2009 | EP2072829A1 Immersion pump |
| 06/24/2009 | EP2072828A1 Wet-running centrifugal pump |
| 06/24/2009 | EP2072827A1 Canned motor pump |
| 06/24/2009 | EP2072826A1 Rotor for a canned motor |
| 06/24/2009 | EP2072825A2 Coolant pump |
| 06/24/2009 | EP2072824A2 Electric motor or generator |
| 06/24/2009 | CN101463824A Design method for independent water supply and spill of hot-rolling high-pressure water pump station |
| 06/18/2009 | US20090155102 Integrated hydrogen recirculation blower for fuel cell vehicle |
| 06/18/2009 | US20090155049 Rotary pump with exclusively hydrodynamically suspended impeller |
| 06/17/2009 | CN201258863Y Water pumping device for motor train set |
| 06/17/2009 | CN201258862Y Side outlet flame-proof type under sewerage electric pump |
| 06/17/2009 | CN201258861Y Bidirectional washing device water pump |
| 06/17/2009 | CN201258860Y Hydraulic anticentripetal diving pump |
| 06/17/2009 | CN201258859Y Water pump for hydroturbine |
| 06/17/2009 | CN101457757A Floating moving pump and assembly method thereof |
| 06/17/2009 | CN100501168C Drainage pump |
| 06/11/2009 | WO2009072898A1 System and method for discharging a fluid |
| 06/10/2009 | EP1552157B1 Engine coupled pump with 90 degree gearbox |
| 06/10/2009 | EP1373735B1 Improved pump |
| 06/10/2009 | CN201255121Y Integral cylinder type deep well submersible pump |
| 06/10/2009 | CN201255120Y Monte-jus with counterweight steering valve |
| 06/10/2009 | CN100497948C Draining pump |
| 06/09/2009 | US7544049 Cooling device and centrifugal pump to be used in the same device |
| 06/04/2009 | WO2009068407A1 Method for operating a compressor device and associated compressor device |
| 06/04/2009 | US20090142183 Turbo vacuum pump |