| Patents for F15B 7 - Fluid-pressure actuator systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors (1,700) |
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| 05/03/2012 | US20120102941 Electric booster |
| 05/02/2012 | CN102434505A Dual-power multi-pump converging long-distance pressure adjusting method and system |
| 04/26/2012 | US20120096848 Cup of a master cylinder, advantageously a tandem master cylinder and tandem master cylinder provided with such cups |
| 04/25/2012 | EP2444676A2 Injection molding machine and hydraulic actuator |
| 04/18/2012 | CN102420552A 改善电动机启停性能控制回路及控制方法 Improve the performance of the motor start-stop control circuit and control method |
| 04/17/2012 | US8156740 Master cylinder with reduced free travel |
| 04/12/2012 | DE102011082408A1 Master cylinder for hydraulic line for operating clutch of vehicle, has primary seal with rear part extending in form of flange in radial direction and over projections arranged over its circumference toward pressure spring |
| 04/12/2012 | DE102011081577A1 Master cylinder for vehicle, has piston having piston rod whose axial movement is limited by retaining clip provided in hollow cylindrical housing |
| 04/04/2012 | EP2435711A1 System for controlling the operation of an hydraulic motor |
| 03/29/2012 | US20120073286 Booster |
| 03/29/2012 | DE102011081558A1 Hydraulikeinrichtung Hydraulic equipment |
| 03/16/2012 | DE202006021065U1 Betätigungsarmatur Actuation valve |
| 03/15/2012 | WO2011140408A3 Hydraulically amplified mechanical coupling |
| 03/15/2012 | DE102011103379A1 Fluidic actuator arrangement for hydraulic track for clutch operation of motor vehicle, has pressure line integrated with electric line for transmission of electric signal between regions of pressure transducer and retainer |
| 03/01/2012 | DE102011080425A1 Druckbegrenzungseinrichtung in einer hydraulischen Strecke Pressure limiting device in a hydraulic line |
| 02/28/2012 | US8122713 Hydraulic circuit of a servo-assisted mechanical transmission |
| 02/22/2012 | EP2420689A2 Master cylinder |
| 02/22/2012 | CN101718286B 一种合流阀 One kind of mixing valve |
| 02/16/2012 | DE102011080924A1 Master cylinder for use in hydraulic brake- or clutch system, particularly for two-wheeler, motorcycle or bicycle, for hydraulic actuator, has cylinder housing with piston bore and piston arranged in piston bore |
| 02/16/2012 | DE102011079829A1 Geberzylinder Master Cylinder |
| 02/16/2012 | DE102011079231A1 Slave cylinder for use in hydraulic line for clutch actuation of motor vehicle, has housing, where recess is provided for forming sealed pressure chamber, and piston has base body integrated with insert body |
| 02/09/2012 | DE112009003826T5 Hydrauliksteuerungssystem mit Strömungskraftkompensation Hydraulic control system with flow force compensation |
| 02/09/2012 | CA2712571A1 Hydraulic system |
| 02/08/2012 | CN101517243B 流体静力学的驱动单元 Hydrostatic drive unit |
| 02/07/2012 | US8109088 Master cylinder with U-shaped seal |
| 02/02/2012 | US20120023925 Electric hydraulic booster |
| 01/26/2012 | WO2012011615A1 System for controlling hydraulic pump in construction machine |
| 01/19/2012 | US20120011844 Decoupled inline hydraulic booster |
| 01/19/2012 | DE102011104409A1 Hydraulisches Element Hydraulic element |
| 01/19/2012 | DE102010027278A1 Thermisch volumenneutraler Hubübertrager, insbesondere bei einem Dosierventil ohne hydraulischen Kompensator Volume thermally neutral stroke transmitter, especially in a metering valve without hydraulic compensator |
| 01/12/2012 | US20120006018 Fast fill tandem master cylinder |
| 01/12/2012 | US20120006014 Multi-speed hydraulic jack |
| 01/12/2012 | DE102011102855A1 Hydraulisches Kupplungs- oder Bremsbetätigungssystem Hydraulic clutch or brake actuation system |
| 01/05/2012 | WO2012000477A1 Master cylinder |
| 12/29/2011 | WO2011094607A3 Air motor having drop tube with knuckle ends |
| 12/29/2011 | DE102011105501A1 Hydrostataktor Hydrostataktor |
| 12/29/2011 | DE102011104370A1 Geberzylinder Master Cylinder |
| 12/29/2011 | DE102011103377A1 Slave cylinder for hydraulic release system of clutch actuator device utilized for operation of friction clutch in drive train of motor car, has base support with fastening unit for fastening gasket at piston, and seal body comprising lips |
| 12/29/2011 | DE102011103376A1 Kolben-Zylinder-Anordnung mit am Kolben befestigter Dichtung Piston-cylinder assembly with attached to the piston seal |
| 12/28/2011 | CN102301076A 具有流动力补偿的液压控制系统 Hydraulic control system with flow force compensation |
| 12/20/2011 | US8079215 System and device for uncoupling hydraulic plants |
| 12/14/2011 | EP2069640B1 Hydrostatic drive unit |
| 12/14/2011 | CN102282375A 主动缸 Active Cylinder |
| 12/08/2011 | WO2011150913A1 Hydraulic cylinder |
| 12/08/2011 | WO2011102706A3 Hydraulic wrench for controlled tightening with manual and autonomous actuation |
| 12/06/2011 | US8069662 Eccentric cam brake booster |
| 12/06/2011 | CA2571609C Load sensing hydraulic system |
| 12/01/2011 | DE102011102301A1 Hydraulikzylinder Hydraulic cylinder |
| 12/01/2011 | DE102004002749B4 Rückstellvorrichtung Resetting device |
| 11/23/2011 | EP2387671A1 Master cylinder |
| 11/17/2011 | WO2011141084A1 Drive system having at least one hydraulic actuator |
| 11/17/2011 | US20110277464 Motor-Pump Assembly |
| 11/16/2011 | CN102245907A Fluid flow control apparatus for hydraulic pump of construction machine |
| 11/10/2011 | WO2011140408A2 Hydraulically amplified mechanical coupling |
| 11/10/2011 | WO2011026944A9 Electromotive hydraulic drive, and method for providing a defined hydraulic pressure and/or volume |
| 11/10/2011 | US20110271670 Motor-pump assembly |
| 11/08/2011 | US8051648 Exhaust manifold being integrally formed with cylinder head |
| 11/03/2011 | US20110265469 Reservoir and master cylinder |
| 11/02/2011 | CN102232148A Hydrostatic drive having scavenging device |
| 11/01/2011 | US8046996 Master cylinder assembly for a hydraulic actuation system for a handlebar-steered vehicle |
| 10/27/2011 | US20110259005 Brake Controller |
| 10/19/2011 | EP2378134A1 Fluid flow control apparatus for hydraulic pump of construction machine |
| 10/13/2011 | DE102011014932A1 Hydrostataktor und Anordnung eines Hydrostataktors in einem Kraftfahrzeug Hydrostataktor and arrangement of Hydrostataktors in a motor vehicle |
| 09/21/2011 | CN101713372B Wave energy absorbing device based on hydraulic transmission dual-stroke work application |
| 09/14/2011 | EP2131043B1 Actuator, unclamp device and processing device with actuator |
| 09/01/2011 | WO2011104831A1 Internal combustion engine control device |
| 08/24/2011 | EP2359013A1 Device at a hydraulic cylinder |
| 08/24/2011 | CN102162474A Actuator |
| 08/09/2011 | US7992387 Arrangement for simultaneous actuation of compensation valves |
| 08/04/2011 | WO2011094607A2 Air motor having drop tube with knuckle ends |
| 08/04/2011 | WO2011091836A1 Hydraulic arrangement and hydrostatic drive having such a hydraulic arrangement |
| 07/27/2011 | EP1529175B1 Master cylinder |
| 07/27/2011 | CN101709725B Downhole anti-explosion hoisting machine hydraulic control system adopting multi-pump combination technique |
| 07/21/2011 | WO2011086455A1 Oil hydraulic system for moving a gate |
| 07/21/2011 | DE112004002065B4 Einspritzaggregat mit einem Elektromotor für Düsenanpressung und Aggregatsverschiebung Injection engine with an electric motor for nozzle contact and aggregate shift |
| 07/21/2011 | CA2786979A1 Oil hydraulic system for moving a gate |
| 07/20/2011 | EP2010788B1 System and device for uncoupling hydraulic plants |
| 07/19/2011 | US7980075 Reservoir and master cylinder |
| 07/14/2011 | WO2011057773A3 Machine press |
| 06/30/2011 | DE102010054291A1 Master cylinder device for hydraulic system of motor vehicle, has piston movable to and fro in master cylinder, and joint socket provided at piston rod that is hinged at piston using socket, where joint head is provided at piston |
| 06/29/2011 | EP2337676A1 Hydraulic press drive and a method for operating a hydraulic press drive |
| 06/29/2011 | CN102108982A Negative control type hydraulic system |
| 06/23/2011 | WO2011072503A1 Integrated electro-hydraulic servo actuator |
| 06/23/2011 | WO2011072502A1 Integrated electro-hydraulic actuator |
| 06/22/2011 | DE102010054259A1 Master cylinder device for hydraulic system of motor vehicle, has master cylinder designed as one-piece plastic cylinder, in which piston is guided in axial manner, and primary seal and/or secondary seal are injected to piston |
| 06/22/2011 | DE102010053543A1 Geberzylinder Master Cylinder |
| 06/22/2011 | DE102010053536A1 Gehäuse für ein Bauteil innerhalb einer hydraulischen Strecke Housing for a component within a hydraulic line |
| 06/22/2011 | DE102010052593A1 Hydraulic releasing system is provided with master cylinder connected with supply line by connection, where supply line is connected with fluid reservoir |
| 06/22/2011 | DE102010052592A1 Befestigung eines Geberzylinders an einer Fahrzeugwand Fastening a master cylinder on a vehicle wall |
| 06/22/2011 | DE102010052589A1 Befestigung eines Geberzylinders an einer Fahrzeugwand Fastening a master cylinder on a vehicle wall |
| 06/21/2011 | US7963113 Cylinder device |
| 06/16/2011 | US20110138803 System of Transferring and Storing Energy and Method of Use Thereof |
| 06/15/2011 | CN101558245B Hydraulic circuit arrangement for controlling a hybrid clutch and an automatic gearbox on a motor vehicle |
| 06/09/2011 | DE102009047281A1 Hydraulikzylinder Hydraulic cylinder |
| 06/08/2011 | EP2330005A1 Hydraulic cylinder |
| 06/07/2011 | US7954318 PTM self-bleed/failsafe open system for FWD and RWD |
| 06/02/2011 | US20110126534 Hybrid brake system |
| 05/26/2011 | US20110120122 Master Cylinder Comprising Means For Injecting Brake Fluid Into Said Master Cylinder, And Braking System Comprising Such A Master Cylinder |
| 05/24/2011 | US7946630 Hydraulic system |
| 05/18/2011 | EP2322808A2 Electro-hydrostatic actuator with damping mechanism, drive device and control method using such an actuator |