| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 12/08/2010 | CN101907098A Low-head energy-collecting water pump |
| 12/08/2010 | CN101676566B Water pumping device |
| 12/08/2010 | CN101614211B Multipurpose water pump driven by motorcycle power and transmission connection method for water pump |
| 12/08/2010 | CN101446281B Drainage device for coal bed gas well electric submersible centrifugal pump |
| 12/02/2010 | US20100300648 Method and apparatus for attachment and removal of fans while in operation and without the need for tools |
| 12/02/2010 | CA2705959A1 Plug in pump for inverted shroud assembly |
| 12/01/2010 | CN201663506U Small-sized electromotor for electric diving pump |
| 12/01/2010 | CN201661484U Solar photovoltaic water pump with charging function |
| 12/01/2010 | CN201661483U Variable-frequency high-speed direct-drive liquid-cooling type magnetic pump |
| 12/01/2010 | CN201661482U Flexible connection risk-elimination pump |
| 12/01/2010 | CN201661481U Variable frequency high-speed permanent magnet canned pump |
| 12/01/2010 | CN201661474U High-temperature molten salt pump |
| 12/01/2010 | CN1941569B Sealed electric-motor and sealed pump |
| 12/01/2010 | CN101903660A Rotor for a canned motor |
| 12/01/2010 | CN101900124A Drain pump |
| 12/01/2010 | CN101900123A Fluidic device and pump device |
| 11/25/2010 | WO2010135119A1 Electric submersible pumping system for dewatering gas wells |
| 11/25/2010 | WO2010134882A1 Tank arrangement adapted for a submersible pump |
| 11/25/2010 | WO2010134576A1 Pump |
| 11/25/2010 | WO2010133405A1 Pitot tube pump |
| 11/25/2010 | CA2760223A1 Electric submersible pumping system for dewatering gas wells |
| 11/24/2010 | CN201650867U Pump body with supporting function |
| 11/24/2010 | CN201650847U Impeller for shielding electric pump |
| 11/24/2010 | CN201650828U Motor shaft for submersible pump |
| 11/24/2010 | CN201650821U Water pump with motor protecting device |
| 11/24/2010 | CN201650784U Remote control floating solar water pump |
| 11/24/2010 | CN201650783U High-efficiency submersible pump |
| 11/24/2010 | CN201650782U Submersible pump |
| 11/24/2010 | CN201650781U Diving pump for beverage machine |
| 11/24/2010 | CN201650780U Rubber bearing of submersible pump |
| 11/24/2010 | CN201650779U Submersible pump for quickly transporting oil |
| 11/24/2010 | CN201650778U Power postposition axial-flow type flexible shaft submersible pump |
| 11/24/2010 | CN201650777U Submersible pump system |
| 11/24/2010 | CN201650776U Multifunctional self-absorbing submerged pump |
| 11/24/2010 | CN201650775U Axial electromagnetic force anti-thrust energy saving submersible electric pump |
| 11/24/2010 | CN201650774U Anti-rotation device of submersible pump |
| 11/24/2010 | CN201650773U Pump head of stirring and transferring submerged pump |
| 11/24/2010 | CN201650772U Mining booster pump |
| 11/24/2010 | CN201650771U Pipe structure for circulating pump |
| 11/24/2010 | CN201650770U Canned motor pump for central air conditioner |
| 11/24/2010 | CN201650769U High-flow canned motor pump |
| 11/24/2010 | CN201650768U Conical axial shielded electric pump |
| 11/24/2010 | CN201650767U Water-cooled centrifugal water pump |
| 11/24/2010 | CN201650766U Vertical pump for preventing media from gasifying |
| 11/24/2010 | CN201650765U Easily-evaporated medium conveying shield pump |
| 11/24/2010 | CN201650764U Cantilever type multi-stage canned motor pump |
| 11/24/2010 | CN201650763U Single-level shielding pump with front-mounted balancing plate |
| 11/24/2010 | CN201650762U Vertical type cryogenic canned motor pump |
| 11/24/2010 | CN201650761U Backflushing type multi-stage canned motor pump used for easily gasified media |
| 11/24/2010 | CN201650760U Shield pump for heat transfer oil |
| 11/24/2010 | CN201650759U Solar water pump device |
| 11/24/2010 | CN201650758U Hydraulic driving axial flow pump and hydraulic system of pumping station |
| 11/24/2010 | CN201650757U 大型漂浮泵 Large floating pump |
| 11/24/2010 | CN201650748U Elevation water pump for fire fighting |
| 11/24/2010 | CN201650747U Vertical single-stage centrifugal water pump |
| 11/24/2010 | CN101892993A Discharging and sucking pump |
| 11/24/2010 | CN101892992A Variable shaft type micro pump |
| 11/24/2010 | CN101255868B Embedded vane pump of motor |
| 11/23/2010 | CA2601553C Hi-dielectric debris seal for pothead interface |
| 11/23/2010 | CA2444811C Downhole torque-generating and generator combination apparatus |
| 11/18/2010 | DE202010010855U1 Heizungssystem mit zwei Flüssigkeitskreisläufen Heating system with two liquid circuits |
| 11/17/2010 | EP2249895A1 Platinum-cobalt-boron blood pump element |
| 11/17/2010 | EP1588055B1 Electric motor pump for swimming pool maintenance |
| 11/17/2010 | CN201636091U Sand-proof device of submersible motor |
| 11/17/2010 | CN201636067U Axial force balancing device for ultra-deep-well submersible pump |
| 11/17/2010 | CN201636026U Self-coupling electric diving pump |
| 11/17/2010 | CN201636025U Track electric diving pump |
| 11/17/2010 | CN201636024U Low-rotary-speed and large-displacement electric submersible screw pump oil-production system |
| 11/17/2010 | CN201636023U Submersible sewage drainage pump with novel oil chamber and pump cover structure |
| 11/17/2010 | CN201636022U Electronic pump |
| 11/17/2010 | CN201636021U Permanent magnet synchronous drainage pump |
| 11/17/2010 | CN201636020U Novel shield pump |
| 11/17/2010 | CN101487471B Hydraulic driving centrifugal liquid cargo pump |
| 11/11/2010 | WO2010129274A2 Turbocompressor and system for a supercritical-fluid cycle |
| 11/11/2010 | US20100284796 Pump |
| 11/10/2010 | EP2249042A1 Immersion pump |
| 11/10/2010 | EP1488110B1 Pump |
| 11/10/2010 | CN201627746U Magnetic drive pump |
| 11/10/2010 | CN201627731U Inclined pulling track-type submersible pump |
| 11/10/2010 | CN201627730U Inclined pulling-type submersible pump |
| 11/10/2010 | CN201627729U High-temperature high-pressure magnetic pump |
| 11/10/2010 | CN201627728U 离心泵 Centrifugal |
| 11/10/2010 | CN201627727U Evacuation-resistant magnetic drive pump |
| 11/10/2010 | CN101882832A Idler gear and journal bearing assembly for a generator |
| 11/10/2010 | CN101153607B Water pump device of radiating system |
| 11/09/2010 | US7828531 Vertical centrifugal pump assembly |
| 11/09/2010 | US7828530 Electric motor pump for swimming pool maintenance |
| 11/04/2010 | WO2010124703A1 Device for filtering fluids |
| 11/04/2010 | WO2010124664A1 Switchable coolant pump |
| 11/04/2010 | WO2010083991A3 Method for operating a load |
| 11/04/2010 | DE10012662B4 Kühlmittelpumpe mit elektrisch kommutiertem Elektromotor Coolant pump with electrically commutated electric motor |
| 11/03/2010 | EP2245315A1 'o' head design |
| 11/03/2010 | CN201621077U Novel sewage/waste electrical submersible pump |
| 11/03/2010 | CN201621076U Direct-current micro submersible pump |
| 11/03/2010 | CN201621075U Shielding pump |
| 11/03/2010 | CN101878347A Method for operating a compressor device and associated compressor device |
| 11/03/2010 | CN101876316A Permanent magnetism canning pump |
| 11/03/2010 | CN101876315A Automatic self-priming water pump |
| 11/03/2010 | CN101876178A Graywater recycling device based on hose water pressure drive motor |
| 11/03/2010 | CN101336344B Seal section oil seal for submersible pump assembly |