| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 03/23/2011 | CN101627210B Submersible pump |
| 03/22/2011 | CA2425232C Pumping or mixing system using a levitating bearing |
| 03/16/2011 | EP2295810A1 Motor Pump Aggregate with level detectors |
| 03/16/2011 | EP2295809A2 Fluid pump device with seal device |
| 03/16/2011 | EP2295799A2 Method and device for controlling the condensator coolant water of a vapour stream vacuum pump |
| 03/16/2011 | CN201763627U Special pump for sedimentation tank |
| 03/16/2011 | CN201763626U Water pump for cooling fan |
| 03/16/2011 | CN201763625U No-motor synchronous water pump |
| 03/16/2011 | CN201763624U Magnetic-lag motor type water drainage pump |
| 03/16/2011 | CN201763623U Self-priming water driven pump |
| 03/16/2011 | CN201763622U Internal combustion engine-driven spiral conveyer device with reverse gear |
| 03/16/2011 | CN201763621U Water cooling type self-priming water pump |
| 03/16/2011 | CN201763478U Intelligent turbine fuel pump |
| 03/16/2011 | CN101985942A Tangent pump for ships |
| 03/15/2011 | US7906068 Support post system for molten metal pump |
| 03/10/2011 | WO2011026597A1 Rotor can |
| 03/10/2011 | WO2010141227A3 Apparatus for reducing turbulence in a fluid stream |
| 03/10/2011 | DE102009044600A1 Wasserpumpe mit einer Kupplung sowie Vorrichtung und Verfahren zur Steuerung derselben Water pump with a clutch and apparatus and method for controlling the same |
| 03/09/2011 | EP2293417A1 Rotor can |
| 03/09/2011 | EP2292932A2 Separating can |
| 03/09/2011 | EP2292282A1 Blood pump apparatus |
| 03/03/2011 | WO2011024470A2 Disposable magnetic-suspension centrifugal pump |
| 03/03/2011 | WO2010129274A3 Turbocompressor and system for a supercritical-fluid cycle |
| 03/03/2011 | US20110052432 Pump with magnetic bearings |
| 03/03/2011 | US20110052418 System and method for a water cooling pump |
| 03/03/2011 | US20110048738 System and method for direct drive pump |
| 03/03/2011 | DE19634180B4 Verfahren zur Steuerung einer Blutpumpe A method for controlling a blood pump |
| 03/02/2011 | EP2288811A2 Device and method for pumping a cryogenic fluid |
| 03/02/2011 | CN201753689U Submersible pump used for well |
| 03/02/2011 | CN201753688U Filter circulating pump |
| 03/02/2011 | CN101982925A No-sealing pump and special motor thereof |
| 03/01/2011 | US7896626 Electric pump |
| 02/27/2011 | CA2713751A1 Device, computer program product and computer-implemented method for backspin detection in an electrical submersible pump assembly |
| 02/27/2011 | CA2713749A1 Device, computer program product and computer-implemented method for backspin detection in an electrical submersible pump assembly |
| 02/27/2011 | CA2713745A1 Device, computer program product and computer-implemented method for backspin detection in an electrical submersible pump assembly |
| 02/24/2011 | US20110042101 Latching mechanism for changing pump size |
| 02/23/2011 | EP2287470A2 Drain pump |
| 02/23/2011 | EP2286089A1 Decoupleable pulley for controlling a water pump |
| 02/20/2011 | CA2712882A1 Latching mechanism for changing pump size |
| 02/17/2011 | WO2011019958A2 System and method for a direct drive pump |
| 02/17/2011 | WO2011019955A1 System and method for a water cooling pump |
| 02/17/2011 | WO2011019334A1 Permanent magnet motor for subsea pump drive |
| 02/17/2011 | US20110036568 Method and apparatus for logging a well below a submersible pump deployed on coiled tubing |
| 02/17/2011 | CA2770853A1 System and method for a direct drive pump |
| 02/17/2011 | CA2770848A1 System and method for a water cooling pump |
| 02/16/2011 | EP2284399A1 A cooling device and a system thereof |
| 02/16/2011 | EP2283236A2 Method and apparatus for controlling a bearing through a pressure boundary |
| 02/16/2011 | CN201747630U Novel sewage diving pump |
| 02/16/2011 | CN201747629U Suspended slag discharge pump |
| 02/16/2011 | CN201747628U Submersible pump with pumping-off prevention device |
| 02/16/2011 | CN201747627U Novel submersible pump with gear reducer |
| 02/16/2011 | CN201747626U Composite water pump |
| 02/16/2011 | CN201747625U Corrosion resistant liquid self-suction device |
| 02/16/2011 | CN201746896U Self-control bathroom water-saving device |
| 02/16/2011 | CN101975173A Submersible pump for drink dispenser |
| 02/16/2011 | CN101975172A Planetary gear speed reduction diving through-flow pump |
| 02/16/2011 | CN101975169A High-flow underflow pump for biogas generating pit |
| 02/10/2011 | WO2011017075A1 Pump with integral caisson discharge |
| 02/10/2011 | WO2011015472A1 Filter device |
| 02/10/2011 | DE102010026414A1 Magnetantriebs-Pumpe mit nicht-intrusivem Dampfdetektor Magnetic drive pump with non-intrusive vapor detector |
| 02/09/2011 | CN201739209U Submersible pump energy saving and protection and pump pipe protection device |
| 02/09/2011 | CN201739193U Submersible pump having cutting function |
| 02/09/2011 | CN201739192U Well-point dewatering special pump |
| 02/09/2011 | CN201739191U Marine diving pump |
| 02/09/2011 | CN201739190U Self-priming water pump based on solar energy |
| 02/09/2011 | CN201739189U Low-vibration and low-noise water pump structure |
| 02/09/2011 | CN201739188U Machine for pumping and discharging biogas sewage and residue |
| 02/09/2011 | CN201739187U Non-cavity magnetic pump with inside bearing |
| 02/09/2011 | CN1831341B Subsea pumping system for hydrocarbon compound fluid, method and subsea pump |
| 02/09/2011 | CN101968057A Multifunctional integrated valve pump |
| 02/09/2011 | CN101660596B Speed-regulating hydraulic coupler transmission device of large-power composite gear capable of speeding up front and rear gear |
| 02/09/2011 | CN101532500B High-performance totally-enclosed magnetic pump |
| 02/03/2011 | WO2011013483A1 Rotation drive device and centrifugal pump device |
| 02/03/2011 | DE112009000185T5 Blutpumpe und Pumpeinheit Blood pump and pump unit |
| 02/02/2011 | EP2279555A2 Magnetic induction pump |
| 02/02/2011 | CN201730837U Immersible sewage pump |
| 02/02/2011 | CN201730836U Water pump |
| 02/02/2011 | CN201730835U Magnetic-attraction type water pump |
| 02/02/2011 | CN201730834U Water pump with flexible shaft |
| 02/02/2011 | CN201730829U Directly-coupled centrifugal pump |
| 02/02/2011 | CN101963156A Pipeline canned electric pump with dry-up automatic protection |
| 02/02/2011 | CN101963155A Magnetic shielding circulating electric pump for bathroom system |
| 01/27/2011 | DE19959976B4 Pumpe Pump |
| 01/26/2011 | CN201723461U Novel energy-saving solar submersible pump |
| 01/26/2011 | CN201723460U Variable frequency high speed wet-type submersible pump |
| 01/26/2011 | CN201723459U Submersing-depth adjustable multi-stage submersible pump |
| 01/26/2011 | CN201723458U Multistage submerged pump with leakage-detecting alarm device |
| 01/26/2011 | CN201723457U Lateral water inflow bidirectional washer water pump |
| 01/26/2011 | CN201723456U Lateral water inflow head lamp washing water pump |
| 01/26/2011 | CN201723455U Water pump of bidirectional washing device for vehicle washing system |
| 01/26/2011 | CN101960149A Pump |
| 01/26/2011 | CN101960147A Floatable pump unit |
| 01/26/2011 | CN101956725A Submersible flow driving device of glass steel impeller |
| 01/26/2011 | CN101956719A Small deep well submersible centrifugal pump |
| 01/26/2011 | CN101956718A Non-leaking submerged pump |
| 01/26/2011 | CN101956717A Leakless submerged pump with detachable rotary device |
| 01/26/2011 | CN101956716A High-speed magnetic pump |
| 01/26/2011 | CN101956715A Non-intrusive vapor detector for magnetic device pump |
| 01/26/2011 | CN101408228B Transmission device between working component and rotor of permanent magnetism synchronous electric machine |
| 01/25/2011 | US7874817 Fuel pump assembly with a vapor purge passage arrangement for a fuel pump module |