Patents
Patents for F04B 1 - Multi-cylinder machines or pumps characterised by number or arrangement of cylinders (10,723)
03/2015
03/05/2015DE10218551B4 Rückschlagventil Check valve
03/04/2015EP2843230A1 Hydrostatic axial piston machine
03/04/2015EP2841763A2 Radial piston engine with brake
02/2015
02/26/2015WO2015024805A1 Membrane separation method
02/19/2015US20150050165 Control unit for hydraulic variable displacement pumps and variable displacement pump with a control unit
02/19/2015US20150050164 Hydraulic machine, in particular hydraulic pressure exchanger
02/19/2015DE102013216395A1 Steuereinrichtung für hydraulische verstellpumpen und verstellpumpe mit einer steuereinrichtung Controller for hydraulic variable displacement pumps and variable displacement pump with a control device
02/18/2015EP2837824A1 Hydraulic machine, in particular hydraulic pressure exchanger
02/18/2015EP2837823A1 Hydraulic machine, in particular hydraulic pressure exchanger
02/17/2015US8956127 Control valve for variable displacement compressor
02/12/2015WO2015018648A1 Swash plate machine
02/12/2015WO2015018584A1 Swash plate machine as axial piston pump and/or axial piston motor
02/12/2015WO2015018583A1 Inclined disc machine as axial piston pump and/or axial piston motor
02/12/2015US20150044079 Sliding members and piston pump/motor
02/12/2015DE112011102155B4 Hydraulische Axialpumpe oder hydraulischer Axialmotor mit einer Vorrichtung zur Reduktion von Druckpulsationen A hydraulic axial pump or hydraulic axial motor with a device for reducing pressure pulsations
02/12/2015DE102014215255A1 Radialkolbenmaschine Radial piston engine
02/12/2015DE102013215868A1 Bauteil für eine hydrostatische Axialkolbenmaschine und damit ausgestattete hydrostatische Axialkolbenmaschine Component for a hydrostatic axial piston machine equipped therewith and hydrostatic axial piston machine
02/12/2015DE102013215866A1 Bauteil für eine hydrostatische Axialkolbenmaschine und damit ausgestattete hydrostatische Axialkolbenmaschine Component for a hydrostatic axial piston machine equipped therewith and hydrostatic axial piston machine
02/12/2015DE102013215680A1 Schrägscheibenmaschine Swashplate machine
02/12/2015DE102013215672A1 Schrägscheibenmaschine Swashplate machine
02/12/2015DE102013215669A1 Hydrostatische Axialkolbenmaschine Hydrostatic axial piston engine
02/12/2015DE102013215635A1 Schrägscheibenmaschine Swashplate machine
02/12/2015DE102013215634A1 Schrägscheibenmaschine Swashplate machine
02/12/2015DE102013215597A1 Schrägscheibenmaschine Swashplate machine
02/12/2015DE102007016550B4 Hydrostatische Retarderpumpe und hydrostatischer Motor Hydrostatic retarder and hydrostatic motor
02/11/2015EP2835532A1 Hydraulic pump
02/11/2015EP2835531A2 Hydrostatic axial piston engine with inclined axes
02/11/2015CN204152740U 一种柱塞泵定级变量机构 One kind of variable piston pump rating agencies
02/11/2015CN104343653A 斜轴构造方式的静液压轴向活塞机 Inclined shaft construction method of hydrostatic axial piston machine
02/11/2015CN104343652A 静液压轴向活塞机 Hydrostatic axial piston machine
02/11/2015CN102086852B 液压活塞机器,尤其是水压机器 Hydraulic piston machine, in particular hydraulic machines
02/10/2015US8950314 Yoke position sensor for a hydraulic device
02/05/2015WO2015017263A1 Overshoot reduction on pump controls
02/05/2015WO2015014643A1 Apparatus and method for evacuating a system
02/05/2015US20150033939 Hydrostatic radial piston machine and piston for a hydrostatic radial piston machine
02/04/2015EP2833009A1 Composite plain bearing, cradle guide, and sliding nut
02/04/2015EP2832994A1 Servo regulator
02/04/2015CN104329232A 一种永磁盘式电机驱动的一体式的径向柱塞泵 A permanent magnet disc motor-driven integrated radial piston pump
02/04/2015CN102606435B 风力发电机组及其液压泵组 Wind turbine and pump group
02/03/2015US8944780 Pumping devices, systems including multiple pistons and methods for use with medical fluids
01/2015
01/29/2015WO2015011545A1 Pulsation damper and high-pressure fuel pump
01/29/2015WO2015010856A1 High pressure pump
01/29/2015US20150030471 Bent axis type axial piston pump/motor
01/29/2015DE102005047981B4 Axialkolbenmaschine in Schrägscheibenbauweise mit einer Rückhalteeinrichtung für die auf der Schrägscheibe abgestützten Gleitschuhe Axial piston machine of swash plate construction with a retaining means for the sliding shoes supported on the swash plate
01/28/2015EP2829730A1 Device for raising/reducing fluid pressure and work machine
01/28/2015EP2828520A1 Internally drained hydraulic motor
01/28/2015EP2828516A1 High-pressure pump
01/28/2015CN204126828U 陀螺盘式液压泵 Gyro hydraulic disc
01/28/2015CN104321550A 复合滑动轴承、托架引导件以及滑动螺母 Composite sliding bearing, the guide member and the slide nut bracket
01/28/2015CN104314784A 一种集成于液压泵壳体内的功率控制机构 A power control mechanism integrated in the housing of the hydraulic pump
01/28/2015CN102913409B 燃料供给装置 Fuel supply means
01/22/2015WO2015007465A1 Method and system for controlling a swivel angle
01/22/2015DE19900926B4 Pumpe Pump
01/22/2015DE102013213883A1 Verfahren und System zum Regeln eines Schwenkwinkels A method and system for controlling a pivot angle
01/22/2015DE102004049864B4 Hydrostatische Verdrängermaschine mit gegeneinander phasenverschiebbaren Verdrängungsbewegungen von Verdrängerkörpern Hydrostatic displacement of phase with one another sliding displacement movements of displacers
01/22/2015DE102004044412B4 Hydrostatische Verdrängereinheit in Radialkolbenbauweise mit einer Druckübersetzungseinrichtung zur hydrostatischen Entlastung des Wälzkörpers im Kolben Hydrostatic displacer unit in radial piston design with a pressure booster device for hydrostatic relief of the rolling element in the flask
01/21/2015EP2826995A2 Variable displacement compressor
01/21/2015EP2825785A1 Hydraulic variable displacement machine, in particular for a motor vehicle
01/21/2015EP2825773A1 Plug-in pump
01/21/2015CN104302937A 尤其用于机动车辆的可变容积液压机 In particular, for a motor vehicle variable-capacity hydraulic machine
01/21/2015CN104302910A 泵控制装置 Pump control means
01/21/2015CN102644575B 连杆滑靴式配流径向柱塞泵 Rod sliding shoe radial piston pump with flow
01/15/2015WO2015004151A1 Internal combustion engine fuel, preferably diesel fuel, feed pump assembly
01/15/2015WO2015003954A1 Axial piston machine
01/15/2015US20150013327 Hydroelectric power system and pump
01/15/2015US20150013317 Responsive three-dimensional surface controller
01/14/2015EP2823177A1 Piston pump
01/14/2015CN204099146U 液压变量泵 Hydraulic variable displacement pump
01/14/2015CN104285061A 高压泵 High-pressure pump
01/13/2015US8935009 Method and apparatus for controlling multiple variable displacement hydraulic pumps
01/13/2015US8932029 Rotary cylinder device
01/08/2015WO2015000654A1 High pressure pump
01/08/2015DE102013212148A1 Schrägscheibenmaschine Swashplate machine
01/08/2015DE102013212147A1 Schrägscheibenmaschine Swashplate machine
01/07/2015EP2821648A1 Hydraulic machine and regenerative energy power generation device
01/07/2015EP2821646A1 High pressure pump
01/07/2015EP2821638A1 Renewable energy generator
01/07/2015CN204082514U 抗磨损的轴向柱塞式液压泵 Wear-resistant axial piston pump
01/07/2015CN204082465U 一种径向多排柱塞泵 One kind of multi-row radial piston pump
01/07/2015CN204082464U 多排径向柱塞泵 Multi-row radial piston pump
01/07/2015CN204082463U 一种径向柱塞泵 Have a radial piston pump
01/07/2015CN104271946A 传动轴润滑 Drive shaft lubrication
01/07/2015CN103089533B 潮流能增压海水淡化及发电装置 Trend could boost desalination and power plant
01/06/2015US8926298 Hydraulic piston pump with a variable displacement throttle mechanism
01/06/2015US8925697 Virtually oil-free shock absorber having high dissipative capacity
01/01/2015US20150000513 Axial piston motor
12/2014
12/31/2014CN204061135U 一种耐用的双缸式柱塞泵 A durable twin piston pump
12/31/2014CN204061073U 一种多功能径向泵 A multifunctional radial pump
12/31/2014CN204061072U 一种柱塞泵 One kind of piston
12/30/2014US8920138 Motor pump unit
12/25/2014US20140374356 Active pressure intensifier, reverse osmosis system and use thereof
12/25/2014US20140373726 System for supplying a pressurized liquid, method for supplying a pressurized liquid using said system, and machine for preparing beverages that includes said system
12/24/2014CN204041378U 采用直线电机的曲柄连杆传动式液压泵 Crank linear motor drive hydraulic pump
12/24/2014CN104246214A 具有制动器的径向柱塞马达 Radial piston motor with a brake
12/24/2014CN104234961A 可降低磨损的柱塞泵变量机构及控制方法 Can reduce the wear and tear of piston variable mechanism and control methods
12/24/2014CN104234960A 流体静压轴向活塞机以及支承板 Hydrostatic axial piston machine and the support plate
12/24/2014CN104234959A 一种斜轴式柱塞泵装置 In a slant Plunger Pump device
12/24/2014CN104234958A 多排径向柱塞泵 Multi-row radial piston pump
12/24/2014CN102652206B 静液压径向活塞机 Hydrostatic radial piston engine
12/24/2014CN102549261B 具有用于回转摇架的轴瓦的能够调节的轴向柱塞机 Has a bearing for rotating the cradle of the axial piston machine can be adjusted
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