| Patents for F04D 13 - Pumping installations or systems (12,375) |
|---|
| 02/12/2014 | CN203430804U Submersible electric pump |
| 02/12/2014 | CN203430803U Submersible electric pump |
| 02/12/2014 | CN203430802U Multistage small submersible electric pump with check valve |
| 02/12/2014 | CN203430801U Reciprocating circulation type heat insulation pump |
| 02/12/2014 | CN203430800U Centrifugal pump |
| 02/12/2014 | CN203430799U Water draining pump and washing device |
| 02/12/2014 | CN203430798U Low-noise electric centrifugal pump |
| 02/12/2014 | CN203430797U Waterproof structure for vortex self-priming pump motor |
| 02/12/2014 | CN103573673A Apparatus, system and method for pumping gaseous fluid |
| 02/12/2014 | CN103573651A LNG immersed pump |
| 02/12/2014 | CN103573650A IHG pipeline pump |
| 02/12/2014 | CN103573649A Vertical fluorine-lined pipeline chemical pump |
| 02/12/2014 | CN103573648A Conveniently-demounted magnetic drive pump |
| 02/12/2014 | CN103573647A Cold-hot water shielding self-priming boosting pump |
| 02/12/2014 | CN102588296B Turbo-type pneumatic submersible pump with multiple nozzles |
| 02/12/2014 | CN102347677B Direct current brushless motor and draining pump |
| 02/12/2014 | CN101624993B Drill hole pump |
| 02/11/2014 | CA2742031C Improved downhole electrical submersible pump seal |
| 02/11/2014 | CA2713749C Device, computer program product and computer-implemented method for backspin detection in an electrical submersible pump assembly |
| 02/06/2014 | WO2014022151A2 Multiple pump system |
| 02/06/2014 | WO2014020976A1 Pump device for washing machine |
| 02/06/2014 | WO2014020375A1 Pump and submersible solids processing arrangement |
| 02/06/2014 | WO2014019274A1 Single-fulcrum magnetomotive centrifugal blood pump |
| 02/06/2014 | US20140034162 Multiple Pump System |
| 02/05/2014 | CN203420918U Suction inlet blockage prevention device of electric submersible pump |
| 02/05/2014 | CN203420907U Deep-well submersible electric pump with sand-proof function |
| 02/05/2014 | CN203420906U High-lift submersible electric pump for mining |
| 02/05/2014 | CN203420905U Mine flame-proof type submerged booster pump |
| 02/05/2014 | CN203420904U Sand-prevention abrasion-resistance separator of electric submersible pump |
| 02/05/2014 | CN203420903U Mining explosion-proof submersible cutting electric pump |
| 02/05/2014 | CN203420902U Lower-pump-split type submersible electric pump matched with flameproof type water-filling type electromotor |
| 02/05/2014 | CN203420901U Novel stainless steel submersible sewage pump |
| 02/05/2014 | CN203420900U Pipe pump with pump bearing |
| 02/05/2014 | CN203420899U Magnetic drive pump |
| 02/05/2014 | CN203420897U Excrement sucking machine having self-smashing function |
| 02/05/2014 | CN203420895U Multistage centrifugal make-up pump for nuclear power plant chemical and volume control system |
| 02/05/2014 | CN103563218A Water-pump motor using a waterproof stator, and water pump |
| 02/05/2014 | CN103562553A Compressor windage mitigation |
| 02/05/2014 | CN103562062A External motor-type bidirectional pump |
| 02/05/2014 | CN103557165A Water pump booster system |
| 02/05/2014 | CN103557164A Pressure auto-balancing magnetic drive pump |
| 02/01/2014 | CA2822313A1 Submersible pump housing with seal bleed ports |
| 01/30/2014 | US20140030123 Electric machine for a hybrid or electric vehicle |
| 01/30/2014 | US20140030114 System and apparatus for reducing thrust forces acting on a compressor rotor |
| 01/29/2014 | EP2689140A1 Partition for immersible machine |
| 01/29/2014 | CN203412813U Pump with double-layer sleeve type inlet and outlet channels |
| 01/29/2014 | CN203412785U Submersible pump with protection device |
| 01/29/2014 | CN203412784U 潜水排污泵 Submersible sewage pump |
| 01/29/2014 | CN203412783U Slag sucking pump with multistage impellers |
| 01/29/2014 | CN203412782U Sanitary magnetic drive pump |
| 01/29/2014 | CN203412781U Solar water heater and water-saving pump thereof |
| 01/29/2014 | CN203412780U Single-suction multi-stage vertical pipeline centrifugal pump |
| 01/29/2014 | CN203412779U Direct-current electric petrol pump reaching protection grade of IP66 |
| 01/29/2014 | CN203412778U Electric petrol pump with self-protection function |
| 01/29/2014 | CN203412777U Novel shielding pump |
| 01/29/2014 | CN203412776U Novel pipeline type shield pump |
| 01/29/2014 | CN203412775U External cut type residue pump |
| 01/29/2014 | CN203412774U Modular system for pump and pump assembly by same |
| 01/29/2014 | CN203412773U Magnetic drive pump |
| 01/29/2014 | CN203412772U Single-suction multi-stage vertical fire pump |
| 01/29/2014 | CN203412771U Light-weight vertical multi-stage centrifugal pump |
| 01/29/2014 | CN103541912A Portable oil pump |
| 01/29/2014 | CN103541911A Flexible shaft type silt water pump |
| 01/29/2014 | CN103538606A Mobile submerged pump flood prevention trolley |
| 01/29/2014 | CN101366619B 商用洗碗机 Commercial Dishwashers |
| 01/28/2014 | US8636482 Yoke assembly for a submersible turbine pump that pumps fuel from an underground storage tank |
| 01/25/2014 | CA2809956A1 Apparatus, system and method for pumping gaseous fluid |
| 01/25/2014 | CA2783842A1 Encapsulated rotor for permanent magnet submersible motor |
| 01/23/2014 | WO2014014898A1 Canned electric water pump with structural can and rubber outer casing |
| 01/23/2014 | WO2014012195A1 Intelligent and high-efficiency deep-well pump |
| 01/23/2014 | US20140023536 Blower Motor Assembly Having Air Directing Surface |
| 01/23/2014 | US20140023535 Drive unit of magnetic coupling pump and magnetic coupling pump unit |
| 01/23/2014 | US20140023526 Hybrid coolant pump |
| 01/23/2014 | US20140023477 Combination pump assembly and method of use |
| 01/23/2014 | DE102010053510B4 Kühlmittelpumpe Coolant pump |
| 01/23/2014 | DE102007021720B4 Verdichtersystem für den Unterwassereinsatz im Offshore-Bereich Compressor system for underwater use in the offshore sector |
| 01/22/2014 | EP2686558A2 Synchronous electric motor for the operation of a pump and the related motor pump |
| 01/22/2014 | CN203404138U Novel condensed water lifting pump |
| 01/22/2014 | CN203404100U High-lift submersible pump |
| 01/22/2014 | CN203404099U Vibration submersible pump |
| 01/22/2014 | CN203404098U Connecting structure of reverse cycle type shield pump |
| 01/22/2014 | CN203404097U Massage bathtub pump with bearing protection structure |
| 01/22/2014 | CN203404096U Magnetically-driving SPA circulation pump |
| 01/22/2014 | CN203404095U Novel submersible electric pump |
| 01/22/2014 | CN103527521A Water jet propulsion pump |
| 01/22/2014 | CN103527496A Long-shaft submerged pump |
| 01/22/2014 | CN103527495A Non-negative-pressure water pump with filtering device |
| 01/22/2014 | CN102187099B 流体能量机械 Fluid energy machinery |
| 01/16/2014 | WO2014011479A1 Reducing centrifugal pump bearing wear through dynamic magnetic coupling |
| 01/16/2014 | WO2014011055A1 Liquid ring screw pump design |
| 01/16/2014 | WO2014011054A1 Liquid ring screw pump end cover |
| 01/16/2014 | DE10357506B4 Kraftstoffpumpe zum Einbau in einem Kraftstoffbehälter Fuel pump for installation in a fuel tank |
| 01/16/2014 | DE102012212423A1 Liquid pump used as oil pump or coolant pump for internal combustion engine of motor car, pumps liquid from pump unit in axial direction so as to cool the stator and stator windings of electromotor |
| 01/16/2014 | DE102008029910B4 Verfahren zur Lastzustandserkennung einer Pumpe A method for detecting a load state pump |
| 01/15/2014 | EP2684281A2 Separating can of a magnetic coupling, in particular of a magnetic coupling pump |
| 01/15/2014 | EP2683944A1 Subsea motor-turbomachine |
| 01/15/2014 | CN203394892U Pump self-washing sucker device |
| 01/15/2014 | CN203394794U Combined water pump |
| 01/15/2014 | CN203394793U Submersible pump shaft |
| 01/15/2014 | CN203394792U Energy-saving multistage deep well submersible and centrifugal pump |