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)
12/2014
12/10/2014CN104196804A 调速电机控制的无泄漏伺服阀 No leak speed motor control servo valve
12/10/2014CN104196803A 一种用于重型拖拉机电液提升器的多功能螺纹插装阀 Multifunction thread for heavy haul electro-hydraulic cartridge valve lifter
12/10/2014CN104196802A 变量式控制阀 Variable control valve
12/10/2014CN104196801A 一种液压马达调速反馈控制阀 A hydraulic motor speed feedback control valve
12/10/2014CN104196800A 一种具有负载敏感功能的进出口油路独立控制的组合阀 With a combination of a load sensing valve function independently controlled import and export the oil
12/10/2014CN104196799A 一种用于远程操作的手持式气动换向控制阀 A hand-held pneumatic for remotely operating the directional control valve
12/10/2014CN104196798A 换向阀、负载敏感多路阀以及负载敏感液压系统 Valve, load sensing and load-sensitive multi-valve hydraulic system
12/10/2014CN104196797A 设有整体式液压锁和耐污染插装式溢流阀的整体式多路阀 Has overall hydraulic lock and stain relief cartridge monolithic multi-way valve
12/10/2014CN104196796A 一种用于挖掘机能量回收且具有防过载功能的集成阀 An integrated valve for excavators and energy recovery with anti-overload function
12/10/2014CN104196795A 气液补偿阀及具有该气液补偿阀的闭环液压系统 Gas-liquid compensating valves and closed loop hydraulic system with the gas-liquid compensating valve
12/10/2014CN104196794A 一种减压阀 One kind of valve
12/10/2014CN104196793A 一种溢流阀 One kind of relief
12/10/2014CN104196792A 一种三位四通换向阀 One kind of three-way valve
12/10/2014CN104196791A 一种用于转载机自移的超高压液压控制系统 A high pressure hydraulic control system loader since shifted
12/10/2014CN104196790A 双自由度阀芯旋转内控式高频换向阀 Dual-frequency internal degrees of freedom rotating spool valve
12/10/2014CN104196789A 一种设备列车用液压组合阀系统及其控制方法 A device combination hydraulic valve train system and control method
12/10/2014CN104196787A 一种液压卷带装置的液压站 A hydraulic hydraulic station tape device
12/10/2014CN104196785A 一种采用多联泵驱动的闭式节能型盾构推进液压系统 One kind of multi-pump-driven closed hydraulic system to promote energy-Shield
12/10/2014CN104196784A 一种舱段一体化电液伺服机构 One kind of electro-hydraulic servo mechanism integrated cabin
12/10/2014CN104196780A 举升机出口溢流节流阀调速回路 Lift overflow outlet throttle speed loop
12/10/2014CN104192739A 回转系统及起重机 Rotary Systems and Crane
12/10/2014CN104192709A 一种起重机及其多路阀液压系统 One kind of crane and multi-valve hydraulic system
12/10/2014CN104191027A 剪板机液压系统 Shears hydraulic system
12/10/2014CN102966612B 矿用全液压坑道钻机液压控制系统 Mine hydraulic drilling rig hydraulic control system
12/10/2014CN102900720B 一种压差反馈式分流阀 One kind of pressure feedback shunt valve
12/10/2014CN102852871B 用于松动反应堆顶盖时顶升顶盖的液压系统 For lifting the roof of the reactor head when loosening the hydraulic system
12/10/2014CN102720716B 一种可预报、检测和定位卡紧故障的液压阀 One kind of predictable, fault detection and location clamping hydraulic valves
12/10/2014CN102705274B 液压驱动断带保护系统 Hydraulic drive off with protection system
12/10/2014CN102635582B 一种高压大流量交流伺服直驱螺纹式流量阀 A high-pressure high flow AC servo direct drive screw-type flow control valve
12/10/2014CN102619794B 单缸插销伸缩控制系统及工程机械 Single-cylinder telescopic pin control systems and construction machinery
12/10/2014CN102575694B 用于控制可变排量液压泵的方法和装置 Method and apparatus for controlling a variable displacement hydraulic pump
12/10/2014CN102465935B 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
12/10/2014CN102378869B 液压式变速器控制装置 Hydraulic transmission control device
12/10/2014CN102197181B 用于过载保护的流量补偿限制孔 Compensate for flow restriction orifice overload
12/09/2014US8905077 Hydraulic main valve and auxiliary valve
12/09/2014US8905072 Manual override device for a twin spool valve
12/09/2014US8905071 Integrated manifold system for controlling an air suspension
12/04/2014US20140352524 Proportional Servo Hydraulic Control Valve
12/02/2014US8899387 Valve assembly
12/02/2014US8899143 Hydraulic control system having variable pressure relief
11/2014
11/27/2014US20140345720 Hydraulic Block for a Slip-Controlled Vehicle Brake System
11/27/2014US20140345268 Travel control system for construction machinery
11/27/2014US20140345267 Fluid valve arrangement comprising a bistable fluid valve
11/25/2014US8893487 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
11/25/2014US8893486 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
11/18/2014US8890352 Power generator for extracting energy from a liquid flow
11/18/2014US8887767 Double-sealed cross-port fitting for series progressive divider valve
11/13/2014US20140331664 Slewing type working machine
11/11/2014US8881641 Fluid pressure driven motor with pressure compensation chamber
11/06/2014US20140326344 Slide valve having a valve slide able to be impinged upon by an actuator
11/06/2014US20140325974 Hydraulic hybrid system for rotatory applications
11/04/2014US8875736 Hydraulic control valve for heavy equipment
10/2014
10/30/2014US20140318652 Valve bleed system
10/30/2014US20140318363 Harmonic uniflow engine
10/28/2014US8869834 Pneumatic control device operated by one hand
10/23/2014US20140312250 Flow regulating valve subassembly
10/23/2014US20140311138 Systems and methods for detecting a type of hydraulic device
10/21/2014US8863641 Fluid servo and applications
10/16/2014US20140305522 Stream switching system
10/16/2014US20140305299 Telescoping fluid porting tube
10/16/2014US20140305117 Power cylinder and construction machine or lifting gear
10/14/2014US8857313 Fluid operated actuator system
10/14/2014US8857168 Overrunning pump protection for flow-controlled actuators
10/09/2014DE102014104202A1 Schieberventil Gate valve
10/09/2014DE10152253B4 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids
10/07/2014US8851119 Control valve
10/07/2014US8851118 Solenoid valve
10/02/2014WO2014158249A1 Valve identification system
10/02/2014WO2014157946A1 Hydraulic system for construction equipment
10/02/2014DE102013113342A1 Hydraulikdruckzuführsystem eines Automatikgetriebes Hydraulikdruckzuführsystem an automatic transmission
10/02/2014DE102005036663B4 Mechatronik I Mechatronics I
10/02/2014CA2875249A1 Valve identification system
10/01/2014EP2783118A1 Supply module and module chain
09/2014
09/30/2014US8844899 Control valve
09/30/2014US8844566 Vitrectomy probe with adjustable cutter port size
09/30/2014US8844291 Universal heat engine
09/30/2014US8844277 Compressed air energy storage system utilizing two-phase flow to facilitate heat exchange
09/25/2014WO2014148855A1 Method for controlling hydraulic system of construction machinery
09/25/2014WO2014148748A1 Apparatus for controlling hydraulic pump for construction machine
09/25/2014US20140283509 Power regeneration device for working machine and working machine
09/25/2014DE102005026967B4 Ventil, insbesondere Servoventil Valve, in particular servovalve
09/23/2014US8839820 Control valves for controlling pressure medium flows
09/18/2014WO2014142562A1 Hydraulic system for construction machine
09/18/2014US20140260233 Hydraulic actuator with on-demand energy flow
09/18/2014US20140260227 Adaptive, low-impact vehicle energy harvester
09/18/2014US20140260226 Servo actuator load vector generating system
09/18/2014DE102013204219A1 Ventil und geschlossener hydraulischer Kreis mit einem derartigen Ventil Valve and closed hydraulic circuit with such a valve
09/17/2014EP2778437A2 Hydraulic valve
09/17/2014EP2778436A1 Prosthetic with voice coil valve
09/16/2014US8836325 Valve position sensor
09/16/2014US8834132 Apparatus having control valve and variable capacitance pump and hydraulic pressure circuit of internal combustion engine in which the same apparatus is used
09/16/2014US8833396 Multiple electromagnetic valve
09/16/2014US8833391 Valve arrangement
09/12/2014WO2014135285A1 Regenerative circuit of hydraulic apparatus
09/11/2014US20140253300 Remote control for battery-operated hydraulic power system
09/11/2014US20140251447 Servovalve having two stages and a pilot stage adapted to such a servovalve
09/11/2014US20140251446 Valve with a rotated solenoid
09/11/2014US20140250883 Vehicle brake system
09/11/2014DE10239725B4 Hydraulisches Druckbegrenzungsventil Pressure relief valve
09/10/2014EP2775151A1 Directional seat valve
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