Patents
Sitemap › F04 - Positive-displacement machines for liquids; Pumps for liquids or elastic fluids › F04B - Positive-displacement machines for liquids; Pumps › F04B 9 - Piston machines or pumps characterised by the driving or driven means to or from their working members
Patents for F04B 9 - Piston machines or pumps characterised by the driving or driven means to or from their working members (9,236)
07/2014
07/02/2014CN203685506U 新型油泵气路 The new pump gas line
07/02/2014CN103899508A 一种电磁式气动增压水泵 An electromagnetic pneumatic booster pumps
07/02/2014CN103899507A 用于液态颜料分配的容器中的一次性低成本泵及方法 A container for liquid distribution of the pigment in a low-cost disposable pump and Methods
07/02/2014CN103080548B 流体旋转机械 Fluid rotating machinery
06/2014
06/26/2014WO2014100743A2 Low elasticity films for microfluidic use
06/26/2014WO2014097075A1 High-pressure homogenizer
06/26/2014WO2014096309A1 Device for loading a fluid with a changing pressure
06/26/2014WO2014096162A1 Plug-in pump
06/26/2014WO2012158781A3 Systems and methods for efficient two-phase heat transfer in compressed-air energy storage systems
06/26/2014DE102012024924A1 Device for driving piston pump, such as high-pressure pumps for common rail system, of motor vehicle, has piston pump unit which has working area limiting piston, where crank drive is formed for driving piston
06/25/2014CN203670121U 一种简易压水机 A simple pressure water machine
06/25/2014CN103890390A 用于海水脱盐装置的容积式压力交换器和脱盐装置 Pressure volume exchange device for desalination of sea water desalination plant, and
06/25/2014CN103883494A 一种大功率液压驱动压裂泵 One kind of high-power hydraulic fracturing pump drive
06/25/2014CN102265034B 具有两个泵单元的泵装置、系统、用途和方法 A pump device having two pump units, systems, uses and methods
06/19/2014WO2014092124A1 Liquid supply device
06/19/2014WO2014090745A1 Medical pump and method of operating the same
06/18/2014EP2743503A1 Accumulated-pressure trigger sprayer and pressure accumulation valve therefor
06/18/2014DE102012223413A1 Rollenstößel für eine Pumpe, insbesondere Kraftstoffhochdruckpumpe, und Pumpe mit Rollenstößel Roller plunger for a pump, in particular high-pressure fuel pump, and pump with roller plunger
06/18/2014DE102012024415A1 Pumpe für flüssige Handreiniger Pump for liquid hand cleaner
06/18/2014DE10012887C5 Dosierpumpe Metering pump
06/18/2014CN203655550U 供水装置 Water supply devices
06/18/2014CN103867377A System device for generating power through water wave force
06/18/2014CN102434416B Novel valveless material self-absorbing conveying device
06/12/2014WO2014088880A1 Pumping system with energy recovery and reverse osmosis system
06/12/2014WO2014088879A1 System and method for controlling motion profile of pistons
06/12/2014WO2014088835A1 Rotary control valve for reverse osmosis feed water pump with energy recovery
06/12/2014WO2014087702A1 Marine power generating system
06/12/2014DE102012222575A1 Hydropumpenaggregat für eine hydraulische Fahrzeugbremsanlage Hydro-pump unit for a hydraulic vehicle brake system
06/11/2014CN203640946U 一种带有接近开关的混凝土泵送装置 A proximity switch with a concrete pumping device
06/11/2014CN203640945U 全自动水力增压装置 Automatic hydraulic booster device
06/11/2014CN203640944U 喷水织机用直拉式水泵 Water jet loom with a straight pull pump
06/11/2014CN203635384U 一种加长嘴型喷雾器 One kind of extended type sprayer nozzles
06/10/2014US8747747 Reader devices for manipulating multi-fluidic cartridges for sample analysis
06/05/2014US20140150643 Cam Engine
06/05/2014DE10349222B4 Pumpvorrichtung Pumping device
06/05/2014DE102012222004A1 Shaft i.e. camshaft, for high-pressure fuel pump in fuel injection system of internal combustion engine, has channel i.e. axial central channel portion, arranged adjacent to sealing ring and embedded into shaft
06/04/2014EP2737209A1 A diaphragm pump for dosing a fluid and an according method
06/04/2014CN203627118U 一种单缸双向活塞泵油泥连续输送装置 One kind of single-cylinder piston pump sludge bidirectional continuous conveyor system
06/04/2014CN203627116U 一种手动抽水泵 A manual pumps
06/04/2014CN203627115U 一种多用途手动泵 A versatile hand pump
06/04/2014CN203627114U 一种密封手压式油抽 A sealed hand-pressure oil pump
06/04/2014CN203627113U 一种集成阀式气驱液增压泵 An integrated solution gas drive booster valve
06/04/2014CN203627112U 液压注水泵送装置 Hydraulic water pumping device
06/04/2014CN203627111U 圆柱凸轮柱塞泵 Cylindrical cam piston
06/04/2014CN203627110U 一种正偏置式曲柄连杆机构往复泵 A positive Offset crank linkage reciprocating pump
06/04/2014CN203627109U 可降低磨损的柱塞泵变量机构 Can reduce the wear and tear of piston variable mechanism
06/04/2014CN203627108U 一种柱塞式添加泵 Add one kind of plunger pump
06/04/2014CN203626918U 一种手压分体式机油油抽 A chiral split engine oil pressure pump
06/03/2014US8740595 Gear pump
05/2014
05/30/2014WO2014081063A1 Auto-self gas compressor
05/30/2014WO2014080691A1 Hydraulic pump
05/30/2014WO2014080116A1 Fluid product dispensing member
05/29/2014US20140147317 Compressor with swash plate
05/29/2014US20140147291 Reciprocating pump assembly and method thereof
05/28/2014CN203614343U 一种泵送机械 One kind of pumping machinery
05/28/2014CN103821690A 液压推动往复式双缸泵 Hydraulic cylinder reciprocating pump push
05/28/2014CN103821687A 气液泵 Gas pump
05/27/2014US8734132 Water pump for use in irrigation and for other purposes
05/22/2014WO2014076609A1 A fluid pump
05/22/2014US20140140869 Pneumatic reciprocating fluid pump with reinforced shaft
05/21/2014CN203604136U 卧式活塞矿浆自吸输送泵 Horizontal self-priming pump piston pulp
05/21/2014CN203604134U 一种旋转式手动试压泵 A rotary hand test pump
05/21/2014CN203604133U 泵送系统及泵送机械 Pumping systems and pumping machinery
05/21/2014CN203604132U 泵送系统及泵送机械 Pumping systems and pumping machinery
05/21/2014CN203602346U 自动排液设备 Automatic tapping device
05/21/2014CN103807129A 一种具有卸载功能的手动单柱塞泵 Manual single-piston pump having to uninstall function
05/21/2014CN103807128A 一种液压驱动型立式柱塞泵 A hydraulic piston-driven vertical
05/21/2014CN103807127A 柱塞泵柱塞穿孔偏心轴承中置式推动机构 Perforation eccentric bearing piston plunger mounted push mechanism
05/20/2014US8731726 Method and device for regulating fluid pump pressures
05/20/2014CA2636628C Pumping device
05/15/2014WO2014073638A1 Pump and liquid supply method
05/15/2014DE102012220545A1 Pump unit for transferring mechanical actuating force on hydraulic medium of hydraulic system i.e. hydraulic valve gear, of internal-combustion engine, has pump pistons whose actuating head is partial formed by ring-shaped actuating element
05/15/2014DE102009036663B4 Innenhochdruckumformwerkzeug und ein Verfahren zum Betreiben dessen Hydroforming and a method for operating the
05/14/2014EP2730335A1 Microfluidic peristaltic pump, method and pumping system
05/14/2014EP2729701A1 Liquid dispensing system
05/14/2014CN203594568U 一种光伏两用抽水装置 A photovoltaic dual pumping device
05/14/2014CN203594566U 一种手动高压油泵 A manual high-pressure pump
05/14/2014CN103790796A 水动泵站 Hydrodynamic pumping station
05/14/2014CN102022301B 大流量高压恒流泵用三凸轮轴 Constant high pressure high flow pump with three camshaft
05/08/2014US20140127048 Fluid delivery device, transcutaneous access tool and fluid drive mechanism for use therewith
05/07/2014CN203584705U 一种便携式吸油器 A portable suction device
05/07/2014CN203584704U 一种气动液压泵 One kind of pneumatic pump
05/07/2014CN203584703U 易拆卸的立式煤矿泵 Easy to disassemble vertical mine pump
05/07/2014CN203576380U 脚踏式缓释简易淋浴器动力装置 Pedal power unit sustained-release simple shower
05/07/2014CN103775327A 混凝土输送泵的结构 Structural concrete pump
05/07/2014CN103775302A 压裂车及其传动输送系统 Fracturing car and drive delivery system
05/07/2014CN103775299A 手动控制液压注浆泵 Manual control hydraulic injection pump
05/07/2014CN102230457B 压电泵驱动电路和使用该驱动电路的冷却系统 The piezoelectric pump driving circuit and the driver circuit using a cooling system
05/06/2014US8715237 Method and apparatus for detecting errors, fluid pressure, and occlusions in an ambulatory infusion pump
05/06/2014US8714945 Ultra-low friction air pump for creating oscillatory or pulsed jets
05/06/2014US8714939 Pump having an electromagnetic clutch system
05/01/2014WO2014066427A1 Dispensing system
05/01/2014WO2014064254A1 Wireline pump
05/01/2014WO2013147761A3 System and method for monitoring and control of cavitation in positive displacement pumps
04/2014
04/30/2014EP2725189A1 Wireline pump
04/30/2014CN203570521U Reciprocating pump with single plunger controlled to be switched by fluid source power
04/30/2014CN103758723A Air pump of engineering machinery braking system
04/30/2014CN103758722A Hydraulic drive type water injection pump
04/30/2014CN103758721A Axial-flow type hydraulic pump with double rows of radial plungers
04/30/2014CN103758720A Axial flow distribution radial plunger hydraulic pump for distributing oil by adopting oil distribution conduit
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