| Patents for F04D 13 - Pumping installations or systems (12,375) |
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| 01/28/2015 | CN204126907U 包含具有集成电动机的轴流泵的装置 The device contains the axial pump with integrated motor |
| 01/28/2015 | CN204126906U 驱动离合自吸装置 Drive clutch self-priming device |
| 01/28/2015 | CN204126010U 一种可移动的临时消防供水系统 A temporary fire water supply system mobile |
| 01/28/2015 | CN104321538A 用于压缩湿气流的装置 Apparatus for compressing wet gas stream |
| 01/28/2015 | CN104314838A 防漏水泵 Leakproof pumps |
| 01/28/2015 | CN104314837A 用于水下作业的粗颗粒矿浆泵 Coarse ore slurry pump for underwater operations |
| 01/28/2015 | CN104314836A 一种采用水泵整体掉向的高效双向泵装置及施工方法和应用 An efficient use of two-way pump assembly and construction methods and applications out to the whole pump |
| 01/28/2015 | CN104314835A 一种立式管道砂浆泵 One kind of vertical pipeline pump mortar |
| 01/28/2015 | CN104314834A 一种抽浆机 One kind of pumping pulp |
| 01/28/2015 | CN104314833A 双轴水泵 Biaxial pump |
| 01/28/2015 | CN104314832A 气体驱动螺旋流恒压泵 Gas-driven spiral flow constant pressure pump |
| 01/28/2015 | CN104310621A 一种卡箍离合轴碳化硅铝合金海岛饮水提取器械 The housing clutch shaft aluminum silicon carbide island water extraction equipment |
| 01/28/2015 | CN104310620A 一种氮化硅锌合金焊接头系统海水脱盐方法 A zinc alloy welding head system seawater desalination silicon nitride |
| 01/28/2015 | CN104310616A 一种碳化硅铝合金卡箍器械海岛饮水提取方法 An aluminum alloy clamp SiC devices island water extraction method |
| 01/28/2015 | CN104308647A 气体驱动恒压泵切削液供给装置及切削液供给方法 Constant pressure pump gas-driven machining fluid supply device and the machining fluid supply method |
| 01/28/2015 | CN104307610A 一种高剪切破碎泵 A high-shear broken pump |
| 01/27/2015 | US8939733 Hydraulic fan assembly for an engine ventilation system |
| 01/27/2015 | CA2591191C Water pump especially for ponds, aquariums, fountains or the like |
| 01/22/2015 | WO2015009428A1 Compliant abrasion resistant bearings for a submersible well pump |
| 01/22/2015 | WO2015009351A2 Coupling for directly driven compressor |
| 01/22/2015 | WO2015007616A1 Water-carrying domestic appliance with a pump unit comprising a slit tube |
| 01/22/2015 | US20150023823 Canned motor pump for vehicle |
| 01/22/2015 | US20150023822 Boot Seal Retainer Systems and Methods |
| 01/22/2015 | US20150023817 Canned-motor pump for vehicle |
| 01/22/2015 | US20150023816 Canned-motor pump for vehicle |
| 01/22/2015 | US20150023815 Compliant Abrasion Resistant Bearings for a Submersible Well Pump |
| 01/22/2015 | US20150023785 Coupling for directly driven compressor |
| 01/22/2015 | US20150023783 Wastewater Pump |
| 01/22/2015 | DE102013220415A1 Spaltrohr-Motorpumpe für ein Fahrzeug Canned motor pump for a vehicle |
| 01/22/2015 | DE102013012143A1 Kühlmittelpumpe für ein Kraftfahrzeug zur Kühlung einer Brennkraftmaschine oder einer alternativen Antriebsvorrichtung Coolant pump for a motor vehicle for cooling an internal combustion engine or an alternative drive means |
| 01/22/2015 | DE102010052996B4 Pumpe, insbesondere zum Fördern eines Kühlmittels einer Brennkraftmaschine Pump, in particular for conveying a coolant of an internal combustion engine |
| 01/22/2015 | DE102010037493B4 Elektrische Wasserpumpe Electric water pump |
| 01/21/2015 | CN204113741U 游泳池泵导盖 Swimming pool pump guide cover |
| 01/21/2015 | CN204113721U 能调整液封间隙的直立式泵 Liquid seal gap can be adjusted upright pump |
| 01/21/2015 | CN204113673U 一种分段式多级离心泵的空间末级导叶 A segmented multi-stage centrifugal space last stage vanes |
| 01/21/2015 | CN204113672U 潜水排污泵 Submersible sewage pump |
| 01/21/2015 | CN204113671U 一种潜水泵 A submerged pump |
| 01/21/2015 | CN204113670U 可控式深井泵 Controllable deep well pump |
| 01/21/2015 | CN204113669U 一种糖浆泵 One kind of syrup pump |
| 01/21/2015 | CN204113668U 一种磁力泵 A magnetic pump |
| 01/21/2015 | CN204113666U 一种立式污水自吸泵 One kind of vertical self-priming pump sewage |
| 01/21/2015 | CN104302579A 表面层液体回收装置 Surface layer of liquid recovery |
| 01/21/2015 | CN104295507A 卧式高背压离心泵组 Horizontal centrifugal high back pressure group |
| 01/21/2015 | CN104295506A 降噪低振级立式离心泵组 Noise low vibration level vertical centrifugal pump group |
| 01/21/2015 | CN104295505A 用于交通工具的屏蔽泵 Shield pump for transport |
| 01/21/2015 | CN104295504A 离心泵 Centrifugal |
| 01/21/2015 | CN104295503A 自助力热水增压装置 Self-force water pressurization device |
| 01/21/2015 | CN104295502A 一种钻井离心砂泵 One kind of centrifugal sand pump drilling |
| 01/21/2015 | CN104295422A 一种甲醇燃油泵 Methanol fuel pump |
| 01/21/2015 | CN103047150B 一种液体自输送系统 Since a liquid delivery system |
| 01/20/2015 | US8936430 Submersible centrifugal pump for solids-laden fluid |
| 01/20/2015 | CA2791650C Artificial lift system for well production |
| 01/15/2015 | US20150017034 Pump unit |
| 01/15/2015 | US20150017031 Pump assembly |
| 01/15/2015 | US20150016994 Aircraft engine |
| 01/15/2015 | US20150016993 Drill pump with fixed position bushing |
| 01/15/2015 | DE102014002884B3 Flüssigkeitspumpe zum Befüllen eines Filtersystems Liquid pump for filling a filter system |
| 01/14/2015 | CN204099261U 改进屏蔽泵自润滑结构 Improved shield pump self-lubricating structure |
| 01/14/2015 | CN204099232U 一种消防泵 One kind of fire pumps |
| 01/14/2015 | CN204099231U 潜水泵 Submersible Pump |
| 01/14/2015 | CN204099230U 潜水干式两用排污泵 Submersible sewage pump dry dual |
| 01/14/2015 | CN204099229U 一种加强型保护器头 Head of an Enhanced protection |
| 01/14/2015 | CN204099228U 电机泵和具有该电机泵的洗涤电器 Motor pumps and washing appliances have the motor pump |
| 01/14/2015 | CN204099227U 降噪低振级立式离心泵组 Noise low vibration level vertical centrifugal pump group |
| 01/14/2015 | CN204099226U 一种卧式井用泵组 One kind of horizontal wells with pumps |
| 01/14/2015 | CN204099225U 一种立式可空转泵 Provide a vertical pump idling |
| 01/14/2015 | CN204099224U 污水抽取装置 Water extraction device |
| 01/14/2015 | CN204099223U 用于大中型制冷系统的超静音空调排水泵 Ultra-quiet air conditioning refrigeration systems for medium and large drainage pump |
| 01/14/2015 | CN204099222U 一种地热泵机组 An earth heat pump |
| 01/14/2015 | CN204099221U 一种卧式柴油动力井用泵组 One kind of horizontal wells with diesel-powered pumps |
| 01/14/2015 | CN204099217U 一种组合式砂浆泵 A modular mortar pump |
| 01/14/2015 | CN204090967U 一种巴式杀菌机进料装置 One kind of pasteurization machine feeder |
| 01/14/2015 | CN104279167A 电机泵和具有该电机泵的洗涤电器 Motor pumps and washing appliances have the motor pump |
| 01/14/2015 | CN104279166A 不锈钢磁力驱动泵 Stainless steel magnetic drive pump |
| 01/14/2015 | CN104279165A 一种冷媒泵 One kind of refrigerant pump |
| 01/14/2015 | CN104279164A 驱动离合自吸装置 Drive clutch self-priming device |
| 01/14/2015 | CN104278740A 预制泵站 Prefabricated pumping stations |
| 01/13/2015 | US8935546 Dynamic voltage transitions |
| 01/13/2015 | US8932034 Well pump with seal section having a labyrinth flow path in a metal bellows |
| 01/13/2015 | US8932020 Low-pressure turbine |
| 01/13/2015 | US8932006 Rotary pump with thrust bearings |
| 01/07/2015 | EP2820302A1 Pump efficiency determining system and related method for determining pump efficiency |
| 01/07/2015 | CN204089434U 一种井用潜水电机排气补水系统 A well with a submersible motor exhaust water system |
| 01/07/2015 | CN204082682U 一种磁力泵的加热机构 A magnetic pump heating mechanism |
| 01/07/2015 | CN204082648U 一种双叶轮污水泵 A dual impeller sewage pump |
| 01/07/2015 | CN204082581U 潜水泵 Submersible Pump |
| 01/07/2015 | CN204082580U 深井泵 Deep well pump |
| 01/07/2015 | CN204082579U 卧式高背压离心泵组 Horizontal centrifugal high back pressure group |
| 01/07/2015 | CN204082578U 自清洗滤网潜水泵 Self-cleaning filter submersible pumps |
| 01/07/2015 | CN204082577U 潜水排污泵 Submersible sewage pump |
| 01/07/2015 | CN204082576U 潜水排污泵 Submersible sewage pump |
| 01/07/2015 | CN204082575U 潜水切割排污泵 Submersible sewage pump cut |
| 01/07/2015 | CN204082574U 一种带有导流冷却罩的喷泉潜水电泵 Fountain submersible pump with a diversion of the cooling shroud |
| 01/07/2015 | CN204082573U 一种液下磁力泵 Under a liquid magnetic pump |
| 01/07/2015 | CN204082572U 一种自动解除输气涡轮泵中气化现象的系统 An automatic lift pump turbine gasification gas transmission system phenomena |
| 01/07/2015 | CN204082571U 一种自动解除输气涡轮泵中气化现象的系统 An automatic lift pump turbine gasification gas transmission system phenomena |
| 01/07/2015 | CN204082570U 立式单级单吸离心泵 Vertical single-stage single-suction centrifugal |
| 01/07/2015 | CN204082569U 一种水泵 One kind of water pump |
| 01/07/2015 | CN204082568U 气罐泵 Tank pump |
| 01/07/2015 | CN204082567U 一种高效节能集装式磁力泵 An energy efficient cartridge type magnetic pump |