Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384)
12/2014
12/10/2014CN204003683U 一种液压系统及工程机械 A hydraulic system and construction machinery
12/10/2014CN204003682U 一种双泵供油快速控制系统 A dual pump oil fast control system
12/10/2014CN204003681U 泡沫塑料自动成型机的液压系统 Hydraulic system automatic foam molding machine
12/10/2014CN204003680U 新型主缸液压回路系统 The new master cylinder hydraulic circuit system
12/10/2014CN204003679U 一种隧道掘进机扭矩负载模拟液压系统 A tunneling boring machine torque load simulation of hydraulic system
12/10/2014CN204003678U 一种tbm试验台推力负载模拟液压系统 One kind tbm thrust load test simulation of hydraulic systems
12/10/2014CN204003677U 发电加热液压控制装置及摊铺机 Heating and electricity generation hydraulic control unit paver
12/10/2014CN204002752U 全液压岩心钻机安全控制系统 Hydraulic core drilling rig safety control system
12/10/2014CN104204548A 行走控制阀 Walking control valve
12/10/2014CN104204547A 液压缸驱动回路用的冲洗回路 Hydraulic cylinder drive circuit with a washing circuit
12/10/2014CN104204546A 动力挖掘机的控制阀装置 Power excavator control valve device
12/10/2014CN104196810A 龙门举升机比例分流集流阀多缸同步回路 Gantry lift the proportion of multi-cylinder synchronous flow valve shunt circuit
12/10/2014CN104196808A 举升机多级调压回路 Lift multilevel regulator circuit
12/10/2014CN104196807A 二柱龙门举升机液压马达同步回路 Two post gantry lift hydraulic motor synchronization circuit
12/10/2014CN104196806A 二柱龙门举升机分流集流阀同步回路 Two post lift gantry synchronization circuit shunt flow valve
12/10/2014CN104196805A 举升机二级调压回路 Lift two regulator circuit
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
12/10/2014CN104196789A 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
12/10/2014CN104196788A 一种液压驱动玉米秸秆粉碎还田装置及其使用方法 A hydraulic drive corn straw chopper device and method of use
12/10/2014CN104196787A 一种液压卷带装置的液压站 A hydraulic hydraulic station tape device
12/10/2014CN104196786A 一种矿用湿喷机用全液压控制泵送液压系统 Ore wet spraying machine with hydraulic control hydraulic pumping system
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
12/10/2014CN104196783A 折弯机用集成串联缸同步液压系统 Bending machine synchronous hydraulic system with integrated cylinder series
12/10/2014CN104196782A 举升机串联复合式节流调速回路 Lift series hybrid control Circuits
12/10/2014CN104196781A 一种cc系列单缸单缸圆锥破碎机液压系统 One kind cc single-cylinder series single cylinder hydraulic cone crusher system
12/10/2014CN104196780A 举升机出口溢流节流阀调速回路 Lift overflow outlet throttle speed loop
12/10/2014CN104196779A 一种高低速切换液压马达控制装置 A high-low speed switching hydraulic motor control unit
12/10/2014CN104196778A 一种液压伺服装置 A hydraulic servo device
12/10/2014CN104196777A 一种进出口油路独立控制的可编程集成式控制系统 One kind of the oil import and export controlled independently programmable integrated control system
12/10/2014CN104196776A 隧道掘进机扭矩负载模拟液压系统 Tunnel Boring Machine torque load simulation of hydraulic system
12/10/2014CN104196771A 一种防脱约束装置的电液控制装置 An electro-hydraulic control of the anti-separation means restraining means
12/10/2014CN104195926A 压路机液压系统、控制方法及其压路机 Roller hydraulic system, control method and Rollers
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
12/10/2014CN103062024B 双缸泵送装置的高低压切换方法及其液压控制系统和设备 High and low pressure cylinder pumping device switching method and hydraulic control systems and equipment
12/10/2014CN102996224B 一种发动机附件机匣带转和摆动的液压控制装置 An engine accessory gearbox with transfer and hydraulic swing control device
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
12/10/2014CN102852871B 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
12/10/2014CN102734241B 开闭式液压系统及工程机械 Retractable hydraulic systems and construction machinery
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
12/10/2014CN102465935B 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
12/10/2014CN102282376B 混合式工作机械及其控制方法 Hybrid working machine and control method
12/10/2014CN102149925B 气缸装置 Cylinder device
12/10/2014CN102057166B 包括用于驱动多个可变负载的固定排量泵的液压系统及操作方法 A hydraulic drive system comprising a plurality of variable loads fixed displacement pump and method of operation for
12/02/2014US8899143 Hydraulic control system having variable pressure relief
12/02/2014US8899035 Hydraulic control apparatus for work machine
11/2014
11/25/2014US8893818 Hydraulic system having dual tilt blade control
11/25/2014US8893490 Hydraulic system
11/18/2014US8887502 Pressure booster and diecasting arrangement
11/18/2014US8887499 Electronic high hydraulic pressure cutoff to improve system efficiency
11/13/2014US20140331662 Hydraulic control device for forklift
11/13/2014US20140331661 Engine control method of construction machine
11/06/2014US20140325975 Swing relief energy regeneration apparatus of an excavator
11/06/2014US20140325974 Hydraulic hybrid system for rotatory applications
11/04/2014US8880302 Working vehicle and method for controlling the working vehicle
11/04/2014US8876490 Hydro-pneumatic system with pressure limiting valve
10/2014
10/30/2014US20140318116 Hydraulic control device and construction machinery including same
10/28/2014US8869520 Load sensing system, working machine comprising the system, and method for controlling a hydraulic function
10/21/2014US8864102 Actuator
10/14/2014US8862337 Hydraulic tool control that switches output
10/14/2014US8857169 Hydraulic drive system for construction machine
10/14/2014US8857168 Overrunning pump protection for flow-controlled actuators
10/09/2014WO2014162745A1 Drive control system for working machine, working machine with said drive control system, and drive control method for said working machine
10/09/2014DE112012005636T5 Antriebssystem für geschlossenen Hydraulikkreislauf A drive system for hydraulic closed circuit
10/08/2014EP2787129A1 Swing relief energy regeneration apparatus of an excavator
10/07/2014US8850952 Cylinder phaser valves
10/02/2014WO2014156532A1 Pump discharge flow rate control device
10/02/2014WO2014155972A1 Hydraulic shovel
10/02/2014DE102014004337A1 Kommunalfahrzeug Road network
10/02/2014DE102013112689A1 Hydraulikdruckzuführsystem eines Automatikgetriebes Hydraulikdruckzuführsystem an automatic transmission
10/02/2014DE102013103203A1 Hubzylindereinrichtung eines mehrstufigen Hubgerüstes eines Flurförderzeugs Lifting cylinder of a multi-stage mast of a truck
10/02/2014DE102013103202A1 Hubzylindereinrichtung eines mehrstufigen Hubgerüstes eines Flurförderzeugs Lifting cylinder of a multi-stage mast of a truck
10/02/2014DE102013005213A1 Fahrzeug mit Anbaugerätekupplung und Anbaugerät dafür Vehicle with Attachments clutch and attachment for
10/02/2014DE102013005127A1 Verstellvorrichtung Adjustment
10/01/2014EP2784331A1 Hydraulic system
09/2014
09/30/2014US8844278 System and method for controlling an electro-hydraulic charging system
09/30/2014CA2715222C Soft start device for pneumatic systems and method for the operation of a soft start device
09/25/2014WO2014151241A1 Control reliable pneumatic energy isolation valve with soft start function
09/25/2014WO2014150796A1 Servo actuator
09/25/2014WO2014148449A1 Hydraulic drive device of construction machine
09/25/2014WO2014147987A1 Shock-absorbing valve
09/25/2014WO2014147739A1 Flow rate control valve
09/25/2014DE112005001711B4 Hydraulikkreis mit einem Vielfunktionswählschalter Hydraulic circuit with a Vielfunktionswählschalter
09/25/2014DE10319704B4 Steuervorrichtung für die Ansteuerung von hydraulischen Verbrauchern Control means for controlling hydraulic consumers
09/25/2014DE102013205044A1 Aktorvorrichtung Actuator system
09/25/2014DE102013204859A1 Hydromaschine mit einer Verstelleinheit Hydraulic machine with an adjustment
09/25/2014DE102013204855A1 Hydraulischer Antrieb Hydraulic drive
09/25/2014DE10150679B4 Hydrostatisches Antriebssystem Hydrostatic drive system
09/23/2014US8840438 Hydraulic system for a watercraft
09/18/2014WO2014144057A2 Hydraulic actuator for a compressed air energy storage system
09/18/2014WO2014142562A1 Hydraulic system for construction machine
09/18/2014WO2014141426A1 Hydraulic device for driving oil well pump
09/18/2014WO2014139208A1 Hydraulic system of full-hydraulic transplanting machine with differential locking function
09/18/2014DE112011105931T5 Hydraulisches Steuerungssystem Hydraulic control system
09/18/2014DE102013204216A1 Hydraulische Anordnung mit Hydromaschinen und hydraulischer Antrieb Hydraulic arrangement with hydraulic machines and hydraulic drive
09/17/2014EP2778435A1 Fluid pressure control device
09/16/2014US8838349 Drive control system for construction machinery
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
09/16/2014US8833391 Valve arrangement
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