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 20 - Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
Patents for F15B 20 - Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems (2,348)
07/2014
07/23/2014CN203730465U 一种安全生产保护装置 Producing a safe protective device
07/23/2014CN203730457U 防液锁活塞机构 Anti-lock piston mechanism was
07/23/2014CN203730422U 静液压传动装置检测平台负载系统 Hydrostatic transmission system load testing platform
07/23/2014CN103939402A 混凝土泵车搅拌系统和混凝土泵车 Concrete pump and concrete pump mixing system
07/16/2014EP2754757A1 Construction machine
07/16/2014CN203717552U 汽车驾驶室液压翻转系统手电一体液压油泵 Hydraulic cab car flipped one hydraulic pump system flashlight
07/16/2014CN203717536U 一种减少惯性冲击的液压系统 A method of reducing the impact of inertia of the hydraulic system
07/16/2014CN203717497U 臂架液压控制系统和港口装卸机械 Boom hydraulic control system and port handling machinery
07/16/2014CN103925261A 一种钻机用电液控制防碰装置 One kind of electro-hydraulic control rig anti-collision device
07/09/2014CN203702753U 工程机械及液压系统 Engineering machinery and hydraulic systems
07/09/2014CN203702739U 新型防爆液压扳手电动泵站 The new explosion-proof hydraulic wrench electric pump
07/09/2014CN103912541A 矿料传送带重力势能液压回收发电装置 Gravitational potential mineral aggregate conveyor hydraulic recovery power generation device
07/09/2014CN103912539A 一种就地硬联锁回路 - Situ hard interlock circuit
07/09/2014CN103912538A 液压油油位监控方法和设备 Hydraulic oil level monitoring method and apparatus
07/03/2014WO2014105695A1 Fail operational modes for an electro-hydraulic system
07/03/2014WO2014104603A1 Hydraulic circuit system for forced regeneration of diesel particulate filter
07/02/2014CN203685783U 钢板预弯机控制回路保压稳压控制系统 Pre-bender steel pressure regulator control circuit protection control system
07/02/2014CN203685772U 过滤器压力压差发讯器 Filter differential pressure sender
07/02/2014CN203685771U 一种工程机械液压系统泄漏警报监测装置 An engineering hydraulic system leak alarm monitoring device
07/02/2014CN203685728U 一种液压驱动割台和升运器的液压控制系统 A hydraulic drive the cutting table and the hydraulic elevator control system
07/02/2014CN103899600A 一种临时电缆架设支架稳定性自动控制系统 Cable set up a temporary support stability in the automatic control system
07/02/2014CN103899599A 一种即时流量匹配的控制方法、系统及起重机 A control method of matching real-time traffic, and a crane system
07/02/2014CN103899598A 内涨式锁紧油缸手动应急解锁装置及方法 Within the up-type lock cylinder manual emergency unlocking device and method
07/02/2014CN103899597A 液压油箱液位及密度报警装置 Hydraulic tank level and density alarm device
06/2014
06/26/2014DE102012001615B4 Modulanordnung Module assembly
06/25/2014CN203670361U 掘进机液压系统渗漏停机装置 TBM hydraulic system leak stopping devices
06/25/2014CN203670333U 一种双速大扭矩液压马达保护阀 A two-speed high torque hydraulic motor protection valve
06/25/2014CN203667875U 矿用隔爆型无极绳绞车电控液压泵站 Flameproof endless rope winch electric pump stations
06/25/2014CN103883573A 臂架液压控制系统和港口装卸机械 Boom hydraulic control system and port handling machinery
06/25/2014CN101868633B 在故障状态期间具有减小的出口压力的高通量双阀 High throughput during fault conditions with reduced double valve outlet pressure
06/19/2014WO2014091685A1 Hydraulic circuit for construction machine
06/18/2014CN203655792U 一种工程机械液压油散热器过压保护结构系统 A construction machinery hydraulic oil cooler overvoltage protection structure system
06/18/2014CN103867536A Mechanical stop type pressure overload protection structure of piston accumulator
06/11/2014EP2740944A2 Electro hydrostatic actuator system for retracting/extending landing gear
06/11/2014CN203641178U 一种油散过载保护装置 An oil scattered overload protection device
06/11/2014CN203641172U 一种用于辊磨机施压缸的液控保护回路 Pilot protection circuit for a pressure cylinder roller mill
06/04/2014CN203627417U 一种下座移出翻转模板液压系统 One kind of flipped out of the template Xiazuo hydraulic system
05/2014
05/28/2014CN203614516U 多级可调式液压油缸 Multi-adjustable hydraulic cylinder
05/28/2014CN203614513U 带马达保护装置的全液压履带式钻机空压机传动系统 Full hydraulic crawler drill compressor drive system with motor protection devices
05/28/2014CN203614512U 一种液压机主缸下腔安全保护系统 A hydraulic machine master cylinder lower chamber of security systems
05/28/2014CN103827513A 液压动力装置 Hydraulic power unit
05/28/2014CN103827509A 液压闭环系统 Hydraulic closed-loop system
05/22/2014DE102012022871A1 Stellvorrichtung Locking device
05/21/2014EP2733362A1 Hydraulic actuator damping control system for construction machinery
05/21/2014CN203604330U 单作用伸缩多级油缸 Multi-level single-acting telescopic cylinders
05/21/2014CN103807237A 双液压马达切换控制系统 Dual hydraulic motor is switched to the control system
05/21/2014CN103807233A 高低压手动动力源 High and low voltage power source manually
05/21/2014CN102245907B 工程机械的液压泵流量控制装置 Construction machinery pump flow control device
05/15/2014DE102012017672A1 Valve device has valve housing with fluid connection points and channels, where service terminals are provided for connecting hydraulic load, and return terminal is provided with pump channel
05/14/2014CN103790893A 防液锁活塞机构 Anti-lock piston mechanism was
05/14/2014CN103790887A 用于分离的致动装置的动态流体动力监控系统 Fluid power control system for dynamic separation actuation device
05/14/2014CN103790871A 一种带液位检测以及温度检测装置的油箱 A fuel tank level sensing means and a temperature detection with
05/07/2014CN203584942U 一种处理比例阀盲区的装置 A method of processing proportional valve means blind
05/07/2014CN103775438A 过载保护阀及含有过载保护阀的过载阀 Overload valve and overload valve containing overload valve
04/2014
04/30/2014DE102012021462A1 Valve unit for controlling flow of fluid in fluid-control working apparatus, has safety valve that is designed as shutoff valve in inlet portion of working channel, such that valve element is switched into passage position
04/30/2014CN203570758U Automatic control device for hydraulic oil tank
04/30/2014CN203570719U Gate type bucket-wheel stacker-reclaimer walking beam lifting mechanism with energy-saving control function
04/30/2014CN103764922A Construction machine
04/30/2014CN103759002A Water hydraulic cylinder piston with safety device
04/30/2014CN103758825A Hydraulic overload protection device and press machine comprising same
04/30/2014CN103758804A Hydraulic lock opening system under high back pressure, and opening method and hydraulic system
04/24/2014WO2014061834A1 Automatic pressure control device for construction machine
04/23/2014CN203560186U Movable rail welding vehicle hydraulic station
04/23/2014CN103742486A Anti-reversal valve for excavator rotary motor
04/22/2014US8701706 Valve arrangement
04/16/2014EP2718572A2 Improvements to security arrangement methods and computer software
04/16/2014CN203548433U Hydraulic oil heat-dissipating system for wheel loader
04/16/2014CN203548426U Protection device for folding hydraulic oil cylinder piston rod with seal
04/16/2014CN203548416U Hydraulic cylinder sleeve
04/16/2014CN203548383U Constant-pressure variable displacement pump with overpressure safeguard
04/16/2014CN103723642A Electric-controlled hydraulic pump station of explosive-proof endless rope winch for mining
04/15/2014CA2575508C Inlet monitor and latch for a crust breaking system
04/10/2014WO2014055731A1 Automatic oil spill detection system
04/02/2014CN203516241U Hydraulic circuit device with two stroke valves
04/02/2014CN103697019A Safety valve for motor of excavator
04/02/2014CN103697007A Valve group based on control closed system
04/02/2014CN103696998A Load system of hydrostatic transmission device detecting platform
03/2014
03/27/2014US20140083521 Quick-attaching ceiling leak diverter devices
03/26/2014EP2711470A1 Work machine
03/26/2014CN103671362A Pressure limit protector for oil cylinder of rotating bucket
03/26/2014CN103671307A Multi-protection safe boarding bridge hydraulic system
03/19/2014EP2708661A1 Hybrid excavator including a fast-stopping apparatus for a hybrid actuator
03/19/2014CN203488464U Hydraulic system with stable and safe pressure
03/19/2014CN103649556A Hydraulic actuator damping control system for construction machinery
03/13/2014DE102013100778B3 Rückschlagventil für Entlüftungs- oder Auslassöffnungen von Drucklufteinrichtungen von Fahrzeugen Check valve for venting or outlet of compressed air equipment of vehicles
03/12/2014CN203473674U Sewer dredging vehicle and hydraulic system thereof
03/12/2014CN103629191A Anti-locking control system and anti-locking method of hydraulic motor and engineering machinery
03/06/2014WO2014032086A1 Fluid isolator
03/06/2014US20140060029 Electropneumatic Position Regulator
03/06/2014DE102012107971A1 Hydraulic drive system of e.g. truck, has a pressure detecting unit that detects pressures in connecting lines between control valve and load-holding valve and load-holding valve and consumer for detecting malfunction of control valve
03/05/2014CN203463417U On-line comprehensive detection system for oil
03/05/2014CN203463392U Hydraulic pump base station
03/05/2014CN103615581A Overload protective valve of hydraulic actuator
02/2014
02/27/2014DE112010002886B4 Hybrid-Baumaschine Hybrid construction equipment
02/26/2014EP2700827A1 Hydraulic circuit for controlling booms of construction equipment
02/26/2014CN203453191U A coal cutter traction machine enabling stepless control of traction force
02/22/2014CA2792351A1 Dual-stage piloted force reduction valve
02/19/2014EP2698490A2 Emergency valve
02/19/2014CN103597219A Hydraulic actuating assembly
02/19/2014CN103591058A Emergency hydraulic system of center hydraulic transmission hydraulic lifting harrow thickener
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