Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15B - Systems acting by means of fluids in general; Fluid-pressure actuators, e.g. servomotors; Details of fluid-pressure systems, not otherwise provided for › F15B 13 - Details of servomotor systems
Patents for F15B 13 - Details of servomotor systems (18,792)
05/2012
05/30/2012CN202251187U Eccentric shaft of electro-hydraulic servo valve
05/30/2012CN202251186U Multi-way valve
05/30/2012CN202251185U Oil-collecting block with protecting function
05/30/2012CN202251184U Control cover plate with pressure reduction function
05/30/2012CN202251183U Marine gearbox jogging hydraulic control valve
05/30/2012CN202251182U Hand-operated pilot valve
05/30/2012CN202251181U Priority valve assembly
05/30/2012CN202251180U Combined structure valve
05/30/2012CN202251179U Valve rod component for hydraulic valve and hydraulic valve
05/30/2012CN202251178U Energy-saving type forklift multi-way valve
05/30/2012CN202251177U Reversing valve with adjustable compensation valve
05/30/2012CN202251176U 逻辑阀 Logic valves
05/30/2012CN202251175U Extra-high-pressure bidirectional hydraulic lock
05/30/2012CN202251174U Valve core hydraulic supporting device for hydraulic valve
05/30/2012CN202251170U Concrete pump truck and hydraulic control system thereof
05/30/2012CN202249733U Hydraulic device of drill
05/30/2012CN202247755U Sweeper driving system of road cleaning vehicle and road cleaning vehicle
05/30/2012CN202247753U Road sanitation vehicle and sweeper driving system thereof
05/30/2012CN102483077A 用于为流体流提供可改变的节流横截面的装置 Means for providing a fluid flow restrictor to change the cross-section
05/30/2012CN102478032A 一种辅助油阀 An auxiliary oil valve
05/30/2012CN102478031A 切换阀及泵送系统 Switching valve and pumping system
05/30/2012CN102478030A 一种液压自动控制换向阀 A hydraulic automatic control valve
05/30/2012CN101922480B Hydraulic reversing valve with overloading protecting function during pressure maintaining
05/30/2012CN101761518B Flow converter of double-united oil pump of hydraulic bending machine
05/30/2012CN101737371B Zero maintaining mechanism of 2D digital servo valve
05/24/2012WO2012067276A1 Hydraulic cylinder with variable cushion orifice
05/24/2012WO2012065692A1 Hydraulic valve device
05/24/2012US20120125190 Arrangement For Providing A Variable Throttle Cross-Section For A Fluid Flow
05/24/2012US20120124989 Hydraulic Power Unit With Auto-Load Sensing
05/24/2012DE112006000430B4 Hydraulikschaltungsvorrichtung und Hybridantriebssystem, das diese Hydraulikschaltungsvorrichtung anwendet Hydraulic circuit apparatus and the hybrid drive system, which applies this hydraulic circuit apparatus
05/24/2012DE102010051690A1 Hydraulische Ventilvorrichtung The hydraulic valve device
05/24/2012DE102007041583B4 Ventileinrichtung Valve means
05/24/2012DE102007032684B4 Elektromagnetisches Membranventil mit einem schließkraftverstärkenden Mechanismus Electromagnetic Diaphragm valve with a closing force increasing mechanism
05/24/2012DE10124154B4 Stromregelventil Flow control valve
05/24/2012DE10120643B4 Vorgesteuertes Druckventil Pilot operated pressure relief valve
05/24/2012DE10023583B4 Elektrohydraulischer Senken-Modul Electro-hydraulic lowering module
05/23/2012EP2454507A1 Safety rupture valve
05/23/2012EP2454490A1 Hydraulic system
05/23/2012EP1462408B1 Operation lever device of construction machinery and construction machinery
05/23/2012CN202228722U Hydraulic converging valve
05/23/2012CN202228461U Double-motor duel-speed switching valve
05/23/2012CN202228460U Oil way valve block integration device
05/23/2012CN202228459U Electro-hydraulic servo integrated device
05/23/2012CN202228458U Novel hydraulic valve stand
05/23/2012CN202228457U Electro-hydraulic servo valve
05/23/2012CN202228456U Electro-hydraulic servo valve
05/23/2012CN202228455U Electro-hydraulic servo valve
05/23/2012CN202228454U Hydraulic relief valve
05/23/2012CN202228453U Proportional diverter valve
05/23/2012CN202228452U Ratio pressure flow composite control valve
05/23/2012CN202228451U High-low pressure change-over valve and concrete pumping device with same
05/23/2012CN202228338U Porous overflow valve for displacement pump
05/23/2012CN102472300A Active control tensioner
05/23/2012CN102472299A 阀门装置 Valve means
05/23/2012CN102465936A 一种新型液压插装阀 A new hydraulic cartridge valve
05/23/2012CN102465935A 压力补偿阀及应用该阀的负载敏感液压系统、起重机 Pressure compensating valve and application load sensing hydraulic system of the valve, crane
05/23/2012CN102464096A 一种用于海上井口平台防撞击保护的重大安全装置 Significant safety device for offshore wellhead platform anti-shock protection
05/23/2012CN102140808B Device for enhancing excavation-handling characteristics and levelling operation characteristics of excavator
05/23/2012CN102140807B Method for improving excavating control characteristic and leveling operation characteristic of excavator
05/23/2012CN101769274B Electromagnetic self-locking protecting device for multi-way valve
05/23/2012CN101749297B High-speed large-flow pulse valve
05/23/2012CN101696708B Split ratio load sensing multi-way valve
05/23/2012CN101691878B Hydraulic pump flow regulating device
05/23/2012CN101672306B Six-way valve automatic switching device and confluence plate therein
05/23/2012CN101649849B Brake circuit of hydraulic motor
05/23/2012CN101532520B Pneumatic reversal valve featuring adjustable speed reduction
05/18/2012WO2012064017A2 Intensifier for discharging a constant flow
05/18/2012WO2012062493A1 Valve housing for a control valve of a camshaft adjusting system, and method for producing a valve housing
05/18/2012WO2011141086A3 Hydraulic valve
05/17/2012US20120119513 Energy storage and generation systems and methods using coupled cylinder assemblies
05/17/2012US20120118417 Method and apparatus for pumping concrete to a form structure at elevated heights
05/17/2012US20120117958 Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source
05/16/2012EP2452078A1 Arrangement for providing a variable throttle cross-section for a fluid flow
05/16/2012DE102005033222B4 LUDV-Ventilanordnung LIFD valve assembly
05/16/2012CN202220767U Hydraulic regulating valve group
05/16/2012CN202220766U Balance valve
05/16/2012CN202220765U Cartridge inserted valve with stroke limitation of position detection of valve core thereof
05/16/2012CN202219506U Servo valve case used for underwater hydraulic manipulator
05/16/2012CN102459921A 二位三通阀 Two-way valve
05/16/2012CN102459920A 液压系统 Hydraulic system
05/16/2012CN102459901A 具有磁锁止阀的流体装置 Magnetic locking device has a fluid valve
05/16/2012CN102454652A Adjustable hydraulic pilot opening mechanism
05/16/2012CN102454651A Hydraulic valve electromagnet adopting novel installation hole, and threaded cartridge valves
05/16/2012CN102454650A Hydraulic differential pilot opening mechanism
05/16/2012CN102454649A Control valve
05/16/2012CN102454648A Two-stage pressure revolution cushion valve
05/15/2012DE202012004020U1 Fluidisches Steuerelement The fluid control
05/15/2012CA2562920C Method and apparatus for operating a control valve by means of a control loop and performing diagnostics of the same
05/10/2012WO2012030495A3 Semi-closed hydraulic system
05/10/2012US20120111429 Mixer group for bathroom or kitchen
05/10/2012US20120110991 Pump actuator and methods for making the same
05/10/2012DE102010050662A1 Steuerkopf für ein fluidisch ansteuerbares Ventil Control Head for a fluid-actuated valve
05/09/2012EP2450577A2 Hydraulic control valve with a pilot control piston with four control edges in its hollow control slide
05/09/2012EP2449290A2 Hydraulic valve for use in a control module of an automatic transmission
05/09/2012EP2449268A1 Valve arrangement
05/09/2012CN202215524U Flow switch control valve and hydraulic control device for loading machine
05/09/2012CN202215523U Hydraulic operating valve
05/09/2012CN202215522U Liquid-controlled oil supplement valve
05/09/2012CN202215521U Plug-in type one-way lock
05/09/2012CN102449322A Modular control system for fluidic control devices
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