| Patents for F04B 17 - Pumps characterised by combination with, or adaptation to, specific driving engines or motors (9,703) |
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| 06/10/2014 | US8746093 Oil pumping unit |
| 06/05/2014 | US20140154113 High temperature downhole motors with advanced polyimide insulation materials |
| 06/05/2014 | US20140154101 Method and apparatus to control water migration into electrical submersible pump motors |
| 06/04/2014 | EP2737209A1 A diaphragm pump for dosing a fluid and an according method |
| 06/04/2014 | CN203627187U 一体化电泵支架 Integrated pump bracket |
| 06/04/2014 | CN203627124U 三输出液压机动泵 Three output hydraulic motor pump |
| 06/04/2014 | CN203627123U 电磁泵 Electromagnetic pump |
| 06/04/2014 | CN203627122U 采用长线圈径向充磁的对置式动圈直线压缩机 With long radial magnetizing coils mounted on the moving coil linear compressor |
| 06/04/2014 | CN203627121U 一种柱塞配流双作用直线电机驱动往复柱塞泵 One kind of a double-acting piston with flow linear motor drive reciprocating piston pump |
| 06/04/2014 | CN203627120U 一种体积小、多用途的高压泵 A small, versatile high-pressure pump |
| 06/04/2014 | CN103835910A Energy-saving type high-flow high-pressure water pump and method for high-pressure washer |
| 06/03/2014 | US8744722 Snowmobile having electronically controlled lubrication |
| 06/03/2014 | US8740585 Hermetic compressor |
| 06/03/2014 | US8739532 Exhaust heat regeneration system |
| 06/03/2014 | US8739528 Hybrid exhaust turbine turbocharger |
| 06/03/2014 | CA2619100C Wave energy conversion |
| 05/30/2014 | WO2014079610A1 Device for injecting fluids, particularly a pump/nozzle system |
| 05/30/2014 | WO2014045172A3 Low-power-consumption mechanical pumping unit including a vertical motor |
| 05/29/2014 | US20140147307 Method for reducing permeability of downhole motor protector bags |
| 05/29/2014 | US20140147294 Variable capacity compressor with line-start brushless permanent magnet motor |
| 05/28/2014 | DE102008003020B4 Fluidikvorrichtung für kontrolliertes Handhaben von Flüssigkeiten und Fluidiksystem mit einer Fluidikvorrichtung Fluidic device for controlled liquid handling and fluidics with a fluidic device |
| 05/28/2014 | CN203614345U 一种抗渗仪压力水泵 One kind of instrument impermeability pressure pumps |
| 05/28/2014 | CN203614341U 对称布置式四缸往复运动高压注浆泵 Symmetrically arranged four-cylinder reciprocating motion of the high-pressure injection pump |
| 05/28/2014 | CN203614340U 三缸往复式高压注浆泵 Triplex reciprocating high-pressure injection pump |
| 05/28/2014 | CN103821689A 一种便携式潜油电泵注油装置和注油方法 Oiling device and method for a portable submersible pump oiler |
| 05/27/2014 | US8738241 Pump overspeed protection method and machine using same |
| 05/27/2014 | US8734629 Droplet actuator and methods |
| 05/27/2014 | US8734131 Pump |
| 05/27/2014 | US8733095 Systems and methods for efficient pumping of high-pressure fluids for energy |
| 05/27/2014 | US8733092 Wave power converting device |
| 05/22/2014 | WO2014076609A1 A fluid pump |
| 05/22/2014 | WO2014076239A1 Extended elasticity of pump membrane with conserved pump force |
| 05/22/2014 | US20140140872 Electric motor |
| 05/22/2014 | US20140140862 Intake and delivery module for a fluid and associated system for treatment of said fluid |
| 05/21/2014 | EP2733355A1 Extended elasticity of pump membrane with conserved pump force |
| 05/21/2014 | EP2732162A1 Metering unit having a reduced dead volume |
| 05/21/2014 | CN203603908U 一种综掘机气动高压喷雾泵 One kind Digging Machine pneumatic high-pressure spray pump |
| 05/21/2014 | CN103814213A 具有电动反转马达的往复式容积式泵 Reversing an electric motor having a reciprocating positive displacement pump |
| 05/21/2014 | CN103807130A 醇氢动力泵及其驱动方法 Alcohol hydrogen pump and its drive method |
| 05/21/2014 | CN103798102A 风力滴灌供水设备 Wind drip water supply equipment |
| 05/20/2014 | US8729756 Canned motor pump and method for filling filling member into stator chamber thereof |
| 05/20/2014 | US8727747 Bearing/stator set retainer structure |
| 05/20/2014 | US8727745 Device and method employing shape memory alloy |
| 05/20/2014 | US8727740 Cylinder assembly for providing uniform flow output |
| 05/20/2014 | CA2829978A1 Thermoelectric pumping apparatus |
| 05/20/2014 | CA2711624C Electric submersible pump (esp) having a motor with mechanically locked stator laminations |
| 05/15/2014 | US20140134016 Use of peek film as a wrap insulation material on magnet wire |
| 05/14/2014 | CN203596687U 一种湿式潜水泵 A wet submersible pumps |
| 05/14/2014 | CN203594565U 一种太阳能热发电大功率泵的汽动驱动系统 A solar thermal power generation of high-power pumps, steam-driven drive system |
| 05/14/2014 | CN103797705A Pm马达的反转制动 Pm motor reverse brake |
| 05/14/2014 | CN103790817A 一种自动启闭阀及应用其的振动式液体泵 An automatic open and close the valve and apply its vibrating liquid pump |
| 05/14/2014 | CN103790797A 气液混合介质混输增压机装置 Liquid mixed media multiphase booster device |
| 05/13/2014 | US8721304 Sealed compressor |
| 05/13/2014 | US8721303 Piezoelectric micro-blower |
| 05/13/2014 | US8721300 Reciprocating compressor or pump and a portable tool powering system including a reciprocating compressor |
| 05/13/2014 | CA2502061C Inline fan housing assemblies |
| 05/08/2014 | WO2014071130A1 Variable capacity plunger pump |
| 05/08/2014 | WO2014069455A1 Electromagnetic pump |
| 05/08/2014 | US20140127054 Metering pump |
| 05/08/2014 | US20140127034 System and method for position control of a mechanical piston in a pump |
| 05/08/2014 | US20140123381 High-efficiency pump systems |
| 05/08/2014 | DE102012220068A1 Electromagnetic linear motor pump for reducing agent dosing system for internal combustion engine, has linear motor-driven pumps that are used as feed pump and scavenger pump, and are combined to form a linear motor pump assembly |
| 05/07/2014 | EP2726738A1 Reciprocating piston pump with magnetic drive |
| 05/07/2014 | EP2726716A2 Fuel distribution block |
| 05/07/2014 | CN203584768U 水泵补水装置 Pump water device |
| 05/07/2014 | CN203584710U 一种直线驱动往复式柱塞泵 A linear reciprocating piston pump driven |
| 05/07/2014 | CN103775303A 一种机械式砂浆泵 A mechanical mortar pump |
| 05/07/2014 | CN103775301A 手提式冲洗泵 Portable flush pump |
| 05/06/2014 | US8715496 Water alteration structure and system having below surface valves or wave reflectors |
| 05/06/2014 | US8715480 Electrokinetic pump having capacitive electrodes |
| 05/06/2014 | US8714946 Linear compressor with an electro-magnetic spring |
| 05/06/2014 | US8714943 Mounting and damping system for a compressor |
| 05/06/2014 | US8714941 Motor-pump assembly |
| 05/06/2014 | US8714194 Liquefied petroleum gas pump |
| 05/06/2014 | US8713927 Water displacement apparatus |
| 05/01/2014 | WO2014066551A1 Battery backup sump pump systems and methods |
| 05/01/2014 | WO2014063859A1 Pump assembly |
| 05/01/2014 | WO2014063853A1 Valve assembly for conveying device |
| 05/01/2014 | US20140119964 Electromagnetic pump device |
| 05/01/2014 | US20140119957 Electric vacuum pump |
| 05/01/2014 | US20140119949 Pressure Washer |
| 04/30/2014 | EP2725692A1 Electromagnetic pump compensation power supply apparatus and electromagnetic pump system |
| 04/30/2014 | EP2725227A1 Pump assembly |
| 04/30/2014 | EP2724014A1 Device for injecting fluid |
| 04/30/2014 | CN203570523U Linear motor one-way pump for well type liquid elevation |
| 04/30/2014 | CN103764950A Air motor having a programmable logic controller interface and a method of retrofitting an air motor |
| 04/30/2014 | CN103758726A Solar drought-resistant water pumping trolley |
| 04/30/2014 | CN103758725A Portable mobile water pump |
| 04/30/2014 | CN103758724A Multifunctional solar water pump |
| 04/30/2014 | CN103758499A Fracturing truck and fracturing equipment set |
| 04/29/2014 | US8708679 Vane pump for pumping hydraulic fluid |
| 04/29/2014 | US8708662 Linear compressor |
| 04/24/2014 | WO2014061893A1 Superconductive cryogenic pump for forcibly circulating cryogenic coolants |
| 04/24/2014 | US20140112806 Pump assembly |
| 04/23/2014 | CN203560051U Anti-static car fuel pump |
| 04/23/2014 | CN203560050U Five-plunger high-pressure pump power end capable of reducing torque of crankshaft |
| 04/23/2014 | CN103748358A Motor pump unit |
| 04/23/2014 | CN103742383A Energy storage type supercharged electromagnetic plunger pump and measuring and injecting system used for SCR (Silicon Controlled Rectifier) emission reduction system |
| 04/23/2014 | CN103742382A Fracturing pump transmission system and fracturing truck |
| 04/22/2014 | US8702982 Water alteration structure and system |