| Patents for F15B 13 - Details of servomotor systems (18,792) |
|---|
| 05/09/2007 | CN2898402Y Two-way throttling valve |
| 05/09/2007 | CN2898393Y Three-way and two-bit manual hydraulically-controlled guiding valve |
| 05/09/2007 | CN1959130A 水压伺服阀 Hydraulic servo valve |
| 05/09/2007 | CN1314510C Machining method for integrated piping plate |
| 05/08/2007 | US7213612 High pressure ball-poppet control valve with flow control |
| 05/08/2007 | US7213501 Hydraulic control arrangement |
| 05/03/2007 | US20070095410 High pressure metering valve |
| 05/03/2007 | DE19623960B4 Magnetventil Solenoid valve |
| 05/03/2007 | DE10304608B4 Mehrwegeventil mit Mitteln zur Schaltstellungserfassung Multi-way valve with means for switching position detection |
| 05/03/2007 | DE102005052116A1 Fluid actuated displacement unit`s movement sequence securing device for use in e.g. lift truck, has direction control valve that is controlled by piston rod and integrated in cylinder, where cylinder has cylinder head for guiding rod |
| 05/03/2007 | DE102005048950B3 Control valve for clutch actuating device of motor vehicle, has valve body moved to one switching position by valve rod that is centered in initial position, where spring and magnetic forces indirectly act on rod that is pre-stressed |
| 05/02/2007 | EP1780422A2 Modular system allowing a free choice for the control of hydraulic elements |
| 05/02/2007 | EP1780421A1 Valve array |
| 05/02/2007 | EP1608877B1 Arrangement for the detection and transmission of test data from a pressure chamber filled with a high-pressure fluid |
| 05/02/2007 | CN2895835Y Four-edge control valve suitable to digital oil tank or digital oil-motor |
| 05/02/2007 | CN2895834Y Pneumatic change valve |
| 05/02/2007 | CN2895833Y Multi-way valve soft-shaft control support and guide device |
| 05/02/2007 | CN2895832Y Insertion-type oil-way integrated block |
| 05/02/2007 | CN2895831Y High-pressure high-flow hand-driven carter multi-way change valve |
| 05/02/2007 | CN2895830Y Pressure-regulation valve block assembly for emulsion driller |
| 05/01/2007 | US7210501 Directly operated pneumatic valve having a differential assist return |
| 05/01/2007 | US7210500 Methods and apparatus for mechanically adjusting a null offset in a torque motor of a servovalve |
| 05/01/2007 | US7210396 Valve having a hysteretic filtered actuation command |
| 04/26/2007 | WO2007045803A1 Valve with cushioned opening system |
| 04/26/2007 | DE202005021076U1 Ventilanordnung zur Ansteuerung eines Bauelements Valve arrangement for controlling a component |
| 04/26/2007 | DE10358006B4 Hydraulikdruckregelvorrichtung für eine variable Leitungsdrucksteuerung Hydraulic pressure control apparatus for a variable line pressure control |
| 04/26/2007 | DE102005051363A1 Modular system for controlling and activating of work cylinders, has modules, each with valve to lock respective hydraulic output in non excitation state in sealed manner, and control units assigned to modules to optionally control valves |
| 04/26/2007 | DE102005050276A1 Magnetventil Solenoid valve |
| 04/26/2007 | DE102005049654A1 Valve and cylinder unit, comprises distributor for pressure medium cast all of a piece and provided with joining facilities for other modules |
| 04/26/2007 | DE102004041256B4 Ventileinheit mit mehreren elektrisch betätigten Ventilen Valve assembly having a plurality of electrically actuated valves |
| 04/25/2007 | EP1777419A2 Hydraulic pilot control unit with oscillation damping system |
| 04/25/2007 | EP1776526A1 Hydraulic system for opening and closing wings of a truck |
| 04/25/2007 | CN2893261Y Special air cylinder for railway stock speed reducer |
| 04/25/2007 | CN2893260Y Integrated inserting multifunction electrohydraulic control reversing valve |
| 04/25/2007 | CN2893259Y Reversing driving device |
| 04/25/2007 | CN2893258Y Air inlet device for pneumatic tool |
| 04/25/2007 | CN2893204Y Air braking integrated valve |
| 04/25/2007 | CN2893118Y Hydraulic drilling machine operating table |
| 04/25/2007 | CN1952454A Electro-hydraulic manifold assembly with mounted pressure sensors |
| 04/25/2007 | CN1952413A Deep-sea hydraulic pressure type hydraulic drive system |
| 04/25/2007 | CN1312422C Vaned spool type directional control valve and four-way reversible valve for cooling cycle system |
| 04/25/2007 | CN1312410C Oil draining method and device for hydraulic returm motor |
| 04/24/2007 | US7207353 Pilot controlled multiway valve |
| 04/24/2007 | US7207175 Hydraulic control device for controlling a boom-arm combined operation in an excavator |
| 04/24/2007 | CA2340351C Device for hydraulically adjusting the rollers of strand guiding segments of a continuous casting installation |
| 04/24/2007 | CA2284435C Damper valve for hydraulic power steering device |
| 04/19/2007 | WO2007043986A1 A non-symmetrical seal plate and valve housing |
| 04/19/2007 | WO2007041949A1 Permanent magnet electric valve and control system thereof |
| 04/19/2007 | US20070084513 Valve |
| 04/19/2007 | DE19646428B4 Ventilanordnung Valve assembly |
| 04/19/2007 | DE102005049124A1 Electromagnetic valve for creep-controlled motor vehicle brake installations has a multi-way valve-closing element working in a sliding/seat valve style with three possible switching positions |
| 04/19/2007 | DE102005020857B4 Stromteilerventileinsatz, Stromteilerventil und Ventilmodulbaustein Flow divider valve core flow divider valve and valve module component |
| 04/19/2007 | DE102004031202B4 Hydrauliksystem zum Hochschwenken und Herablassen von Flügel-Aufbauteilen eines Lkws Hydraulic system for swinging up and lowering of wing-body section of a truck |
| 04/18/2007 | EP1773644A1 Hydraulic system and work machine comprising such a system |
| 04/18/2007 | EP1330608B1 Fluid flow control valves |
| 04/18/2007 | CN2890448Y Hydraulic combined control valve |
| 04/18/2007 | CN2890447Y Hydraulic control system for brick making machine |
| 04/18/2007 | CN2890446Y Hydraulic speed-regulating brake valve |
| 04/18/2007 | CN1311170C Servo valve controller with abnormal detection function and servo valve control system |
| 04/18/2007 | CN1311169C Hydraulic circuit of working trunk |
| 04/18/2007 | CN1311168C Automatic opening and closing control method for hydraulic energy-accumulating gig unloading system |
| 04/17/2007 | US7204566 Hydraulic braking pressure control unit |
| 04/17/2007 | US7204478 Height control valve with universal mounting for a suspension system |
| 04/17/2007 | US7204186 Fluid circuit for feeding primary and auxiliary users with preset priorities |
| 04/17/2007 | US7204185 Hydraulic system having a pressure compensator |
| 04/17/2007 | US7204084 Hydraulic system having a pressure compensator |
| 04/17/2007 | CA2281029C Damper valve for hydraulic power steering device |
| 04/12/2007 | US20070079879 Valve with increased dynamic response |
| 04/12/2007 | DE102004026963B4 Ventilanordnung zur Fluidsteuerung Valve assembly for fluid control |
| 04/11/2007 | EP1772631A2 Safety device for hydraulic distribution units |
| 04/11/2007 | EP1772334A2 Manufacturing process of a hydraulic unit and a hydraulic unit |
| 04/11/2007 | EP1649141B1 Controlled gas bleed system |
| 04/11/2007 | EP1446599B1 Device for locking a component that is guided in a longitudinally movable manner |
| 04/11/2007 | CN2888149Y Valve block capable of random mould cavity |
| 04/11/2007 | CN1947078A Methods and apparatus for operating and performing diagnostics in a control loop of a control valve |
| 04/11/2007 | CN1946941A Hydraulic system for pivoting the lateral structural parts of a motor lorry upwards and downwards |
| 04/11/2007 | CN1945028A Hydraulic balance valve capable of automatically adapting load change |
| 04/11/2007 | CN1944201A Level measuring and controlling and arch breaking device for coal storehouse |
| 04/11/2007 | CN1944128A Hydraulic modulator for hydraulic vehicle braking device |
| 04/11/2007 | CN1944127A Hydraulic modulator for hydraulic vehicle braking device with at least one electrical connecting wire |
| 04/11/2007 | CN1944126A Hydraulic modulator for hydraulic vehicle braking device |
| 04/10/2007 | US7201183 Valve arrangement in a hydraulic circuit, use of the same and arrangement for controlling a hydraulic vehicle drive |
| 04/10/2007 | US7201096 Linear motor having a magnetically biased neutral position |
| 04/10/2007 | US7200993 Electro-hydraulic steering control system |
| 04/05/2007 | US20070074627 Load balance adjusting method and equipment of lifting jacks, and jack-up equipment |
| 04/05/2007 | DE102006044364A1 Fluidsteuerungsventil Fluid control valve |
| 04/05/2007 | DE102005047310A1 A method for providing a hydraulic system with output for two facilities has a control valve and two pressure control units by which the load demand for the two facilities is made available |
| 04/05/2007 | DE102005046630A1 Hydraulic block for hydraulic vehicle brake system, has slip control with eccentric chamber whereby hydraulic block has reservoir, which interacts with eccentric chamber in radially external area |
| 04/05/2007 | DE102005046619A1 Hydraulic block for hydraulic vehicle brake system, has slip control with bore, which is crossed for hydraulic component by fluid bore and separating element is inserted in bore, which separates bore from fluid bore |
| 04/05/2007 | DE102005045811A1 Modulares Mikrofluidiksystem Modular microfluidic |
| 04/04/2007 | EP1620650B1 Double-guided fluid distributor under pressure |
| 04/04/2007 | EP1472462B1 Poppet valve having an improved valve seat |
| 04/04/2007 | EP1409914B1 Method and apparatus for combined conduit/electrical-conductor junction installation |
| 04/04/2007 | CN2886156Y Flow control type hydraulic main distributing valve capable of automatically returning to center |
| 04/04/2007 | CN2886052Y Hydraulic adjuster for rotary drilling machine |
| 04/04/2007 | CN1308598C Hydraulic tilting device for tilting the cab of a vehicle |
| 04/03/2007 | US7198060 Pressure relieving coupler manifold with internal velocity fuse |
| 04/03/2007 | US7197872 Hydraulic circuit in work vehicle |
| 04/03/2007 | CA2337337C Multi-line back pressure control system |
| 03/30/2007 | CA2529650A1 Load balance adjusting method and equipment of lifting jacks, and jack-up equipment |