| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 12/30/2009 | CN201372935Y Motor assembly for oil pump of hydraulic plate bender |
| 12/30/2009 | CN201372934Y Oil pump motor assembly of hydraulic sheet metal cutter |
| 12/30/2009 | CN201372933Y Direct current brushless circulating water pump |
| 12/30/2009 | CN201372932Y Vertical type sewage pump with automatic exhaust device |
| 12/30/2009 | CN201372931Y Centrifugal pump used with motorcycle power |
| 12/30/2009 | CN201372930Y Marine diesel emergency fire pump assembly |
| 12/30/2009 | CN201372928Y Vertical suction strong self-suction axially splitpump |
| 12/30/2009 | CN201372872Y Fuel pump |
| 12/30/2009 | CN201372871Y Fuel pump |
| 12/30/2009 | CN201372869Y Electronic fuel pump |
| 12/30/2009 | CN201372816Y Direct-coupled main oil pump of steam turbine |
| 12/30/2009 | CN101617124A Centrifugal pump comprising a spiral housing |
| 12/30/2009 | CN101614214A Floating water pump of water cooling motor |
| 12/30/2009 | CN101614213A Magnetic drive pump |
| 12/30/2009 | CN101614212A Magnetic drive pump |
| 12/30/2009 | CN101614211A Multipurpose water pump driven by motorcycle power and transmission connection method for water pump |
| 12/30/2009 | CN100575709C Oil pump for electric locomotive transformer |
| 12/30/2009 | CN100575678C Drive pulleys |
| 12/29/2009 | CA2443175C Control system for progressing cavity pumps |
| 12/24/2009 | US20090317271 Centrifugal Pump |
| 12/23/2009 | EP2135594A1 Water jetting apparatus with magnetic driven structure |
| 12/23/2009 | EP2134969A1 Fluid pump system |
| 12/23/2009 | CN201368051Y Sealing device for lead-out cable conductors in pump |
| 12/23/2009 | CN201368037Y Improved shaft tubular pump |
| 12/23/2009 | CN201368036Y Improved diving tubular pump |
| 12/23/2009 | CN201368035Y Biogas slurry and residue drainage pump with adjustable friction disc |
| 12/23/2009 | CN201368034Y Biogas slurry and residue drainage pump with motor accelerator |
| 12/23/2009 | CN201368033Y Double-reamer crushing-type biogas slurry and residue drainage pump |
| 12/23/2009 | CN201368032Y Forest firefighting relay water pump |
| 12/23/2009 | CN201368031Y Fire pump |
| 12/23/2009 | CN101608629A Solar photovoltaic water pump |
| 12/23/2009 | CN101608628A Non-leakage pump |
| 12/23/2009 | CN100572821C Efficient high-pressure horizontal multi-stage centrifugal pump |
| 12/22/2009 | US7635254 Mobile pump |
| 12/22/2009 | CA2543460C Crossover two-phase flow pump |
| 12/17/2009 | WO2009150337A2 Device and method for pumping a cryogenic fluid |
| 12/16/2009 | EP2133991A1 Centrifugal pump assembly |
| 12/16/2009 | CN201363291Y High-power pull-type electric-shaft water pump station |
| 12/16/2009 | CN201363290Y Combined structure of vacuum pump and fire pump |
| 12/16/2009 | CN201363289Y Novel sealing mechanism for small water pump |
| 12/16/2009 | CN201363288Y Novel energy-saving single-phase permanent magnetic synchronous submersible pump |
| 12/16/2009 | CN201363287Y Water pump |
| 12/16/2009 | CN201363286Y Slurry pump power drive device |
| 12/16/2009 | CN201363285Y Multifunctional vehicle-mounted fire pump |
| 12/16/2009 | CN201363284Y Hydraulic driving centrifugate cargo pump |
| 12/16/2009 | CN201363283Y Auger installation driven by internal combustion engine |
| 12/16/2009 | CN101603548A Water pump for sink cutting machine |
| 12/16/2009 | CN101603541A Electric diving pump |
| 12/16/2009 | CN101603540A Low-temperature-rise energy-saving total-head electric diving pump |
| 12/10/2009 | WO2009146649A1 A shielded suspension pump |
| 12/10/2009 | WO2009125363A4 Centrifugal electric pump |
| 12/10/2009 | WO2009105736A3 Thermal storage system |
| 12/10/2009 | US20090301716 Pump system for zonal isolation testing |
| 12/10/2009 | DE102009023863A1 Integriertes Kühlmittel-Pumpmodul Integrated coolant pumping module |
| 12/10/2009 | CA2634575A1 Water-cooling fan with humidifying effect |
| 12/09/2009 | EP2129920A1 Arrangement for delivering fluids |
| 12/09/2009 | CN201358939Y Device for protecting bathtub pump under waterless condition |
| 12/09/2009 | CN201358925Y Swimming pond pump with adjustable water inlet |
| 12/09/2009 | CN201358924Y Installment device which frequently and quickly responses to motor and oil pump |
| 12/09/2009 | CN201358923Y Single-phase multispeed pump |
| 12/09/2009 | CN101598133A Water drawing height adjustable submerged pump and adjustment method |
| 12/09/2009 | CN101598132A Vertical collocation method of circulating water system and structure thereof |
| 12/03/2009 | DE102008026218A1 Regelbare Kühlmittelpumpe Controllable coolant pump |
| 12/02/2009 | EP2127691A1 Turbo type blood pump |
| 12/02/2009 | EP2126363A1 Submersible pump |
| 12/02/2009 | EP2126362A1 Centrifugal pump comprising a spiral housing |
| 12/02/2009 | CN201354739Y Air pump |
| 12/02/2009 | CN201354738Y Highly-effective water pump of gasoline engine |
| 12/02/2009 | CN101594893A Turbo type blood pump |
| 12/02/2009 | CN101592158A Improved cooling airflow electric motor driving pump |
| 12/02/2009 | CN100564884C Fluid pump, cooling apparatus and electrical appliance |
| 11/26/2009 | WO2009142673A2 Magnetic induction pump |
| 11/26/2009 | WO2009142528A1 Electric submersible pump |
| 11/26/2009 | WO2009142527A1 Esp with common housing |
| 11/26/2009 | CA2715671A1 Magnetic induction pump |
| 11/25/2009 | CN201351629Y Monitoring control device of leakage liquid of submerged pump |
| 11/25/2009 | CN201351619Y Water pump |
| 11/25/2009 | CN201351618Y Downdraft upward drainage electric diving pump |
| 11/25/2009 | CN101589533A 发电机 Generator |
| 11/25/2009 | CN101586569A Borehole blockship water lifting device |
| 11/25/2009 | CN101586568A Eccentric floating semi-submersible type water lifting device |
| 11/25/2009 | CN101586567A Direct-connection type vertical self-priming centrifugal pump |
| 11/25/2009 | CN101586566A Middle-connecting type vertical self-priming centrifugal pump |
| 11/24/2009 | CA2370755C A rotary blood pump and control system therefor |
| 11/19/2009 | WO2009139660A1 Electric submersible pump with compression tube |
| 11/19/2009 | US20090285695 Magnetic induction pump |
| 11/19/2009 | DE202009010335U1 Halterung für eine Tauchpumpe Support for a submersible pump |
| 11/18/2009 | CN201347867Y Vertical centrifugal pump |
| 11/18/2009 | CN201347866Y Automotive engine cooling water pump with waterproof shaft pivot bearing |
| 11/18/2009 | CN201347865Y Automotive engine cooling water pump with combined type driving wheel |
| 11/18/2009 | CN201347857Y Double-power magnetically-driven pump |
| 11/18/2009 | CN101581317A Thick oil paraffin removal device for screw pump electric heating oil pipe |
| 11/18/2009 | CN101581313A Portable wireless water pump |
| 11/18/2009 | CN100560982C Method for bringing remaining water level to minimum in container and vertical type diving pump |
| 11/17/2009 | US7618338 Cooled pump pulley |
| 11/17/2009 | CA2601277C Protector for electrical submersible pumps |
| 11/17/2009 | CA2600376C Protector for electrical submersible pumps |
| 11/12/2009 | WO2009137325A2 Method and apparatus for controlling a bearing through a pressure boundary |
| 11/12/2009 | WO2009137323A1 Flushing system |
| 11/12/2009 | WO2009137318A1 Pump with magnetic bearings |