| 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) |
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| 03/05/2015 | DE102014112110A1 Fünf-Wege-Schaltventil mit Restdruckablassventil Five-way switching valve with a residual pressure release valve |
| 02/25/2015 | EP2840264A2 Fail-safe actuation system |
| 02/24/2015 | US8960228 Rotary control valve |
| 02/18/2015 | EP2836406A1 Air treatment system for the supply of compressed air in utility motor vehicles |
| 02/12/2015 | DE102013013312A1 Ventilbaugruppe für eine IS-Maschine Valve assembly for an IS machine |
| 02/11/2015 | EP2834543A1 Remote actuation of safety device |
| 02/11/2015 | CN204152894U 一种可双向调压的液压锁 One kind of two-way hydraulic lock regulator |
| 02/11/2015 | CN104340798A 提升机自诊断液压制动电路 Self-diagnosis of hydraulic hoist brake circuit |
| 02/10/2015 | CA2682477C Liquid distributor in pressurized fluid system |
| 02/05/2015 | DE102013012985A1 Hydrauliksystem mit Drehzahlabsicherung einer Pumpe Hydraulic system with speed Hedges of a pump |
| 02/04/2015 | CN204140548U 一种新型液压紧急切断阀 A new hydraulic emergency shut-off valve |
| 02/04/2015 | CN204140525U 用于调节水平定向钻机推拉速度及推拉力的控制系统 Used to adjust the horizontal directional drilling and the push-pull sliding speed control system |
| 02/04/2015 | CN104329322A 用于静液压驱动系统的释放阀 A valve for releasing the hydrostatic drive system |
| 02/03/2015 | US8944232 Hydraulical shifting device for an automatic transmission |
| 01/29/2015 | WO2015012340A1 Energy regeneration system for construction equipment |
| 01/29/2015 | DE112013002370T5 Elektromagnetventilsystem Solenoid valve system |
| 01/29/2015 | DE102014010940A1 Pneumatisch betätigbare Stellzylinderanordnung mit Verblockung Pneumatically operable actuating cylinder arrangement with blocking |
| 01/28/2015 | EP2829439A1 Mixer drum drive device |
| 01/28/2015 | CN204127040U 高压大流量过载阀 High pressure high flow overload valve |
| 01/28/2015 | CN104321574A 安全装置的远程致动 Remote actuation of safety devices |
| 01/28/2015 | CN104314924A 一种液压缸试验台系统 A hydraulic cylinder test-bed system |
| 01/28/2015 | CN104314923A 一种安全阀回液系统和集成化安全阀回液阀块 As a safety valve back to liquid systems and integrated hydraulic valve block valve back |
| 01/28/2015 | CN104314904A 一种用于挖掘机能量回收与再利用且可防过载的集成阀 An excavator energy recovery and reuse and integration can prevent overload valve |
| 01/28/2015 | CN104310271A 一种液压举升控制方法 A hydraulic lift control method |
| 01/27/2015 | CA2791775C Fault detection process and device for a servovalve |
| 01/22/2015 | WO2015007318A1 Discrete pilot stage valve arrangement with fail freeze mode |
| 01/22/2015 | DE102013108349A1 Freigabeventil für ein hydrostatisches Antriebssystem Release valve for a hydrostatic drive system |
| 01/15/2015 | WO2015004003A1 A safety valve |
| 01/14/2015 | CN204099310U 一种液压系统及螺旋布料机 A hydraulic system and auger machine |
| 01/08/2015 | DE102014109436A1 Fehlerdetektionssystem für Stellglieder Error detection system for actuators |
| 01/08/2015 | DE102013216346A1 Vierkammerzylinder für eine hydraulische Stellvorrichtung mit Notfunktion und hydraulische Stellvorrichtung damit So that four-chamber cylinder for a hydraulic actuator with emergency function and hydraulic actuator |
| 01/07/2015 | EP2820312A1 Locking extension device |
| 01/07/2015 | CN204082786U 焦炉机械液压应急保护系统 Coke oven machinery hydraulic emergency protection system |
| 01/07/2015 | CN204082785U 复合式螺纹自锁的液压冗余钢支撑轴力补偿系统 Composite redundant hydraulic self-locking threaded steel support shaft force compensation system |
| 01/07/2015 | CN204082784U 复合式棘爪自锁的液压冗余钢支撑轴力补偿系统 Self-locking pawl composite steel supports redundant hydraulic axial force compensation system |
| 01/07/2015 | CN204082783U 组合式棘爪自锁的液压冗余钢支撑轴力补偿系统 Self-locking pawl modular redundant hydraulic steel support shaft force compensation system |
| 01/07/2015 | CN204082782U 组合式斜锥自锁的液压冗余钢支撑轴力补偿系统 Combined hydraulic self-locking taper redundant steel support shaft force compensation system |
| 01/07/2015 | CN204082781U 电源及液压冗余的螺纹自锁型轴力补偿系统 Redundant power supply and hydraulic self-locking screw axis force compensation system |
| 01/07/2015 | CN104271963A 电磁阀系统 Solenoid valve system |
| 01/07/2015 | CN104265705A 一种用于调节水平定向钻机推拉速度及推拉力的控制系统 A method for adjusting the horizontal directional drilling and the push-pull sliding speed control system |
| 12/31/2014 | CN204061416U 一种液压泵站防爆阀 One kind of explosion-proof valve hydraulic pump station |
| 12/31/2014 | CN204061397U 裁断机及其随动阀总成 Cutter and servo valve assembly |
| 12/31/2014 | CN104251243A 锻压系统高效重载作业机器人水平缓冲系统 Forging efficient heavy-duty work robot system level buffer system |
| 12/31/2014 | CN104251242A 锻压系统高效重载作业机器人安全保护系统 Forging efficient heavy-duty work robot system security protection system |
| 12/31/2014 | CN104251240A 具有紧急功能的液压操作装置的四腔缸及其液压操作装置 Four-chamber cylinder and hydraulic operating system hydraulically operated device has an emergency function |
| 12/24/2014 | CN204041606U 一种用于挖掘机能量回收与再利用且可防过载的集成阀 An excavator energy recovery and reuse and integration can prevent overload valve |
| 12/24/2014 | CN204041582U 翼开启厢式车及其侧翼启闭的防过载液压系统 Wings open van and its flanking hoist the hydraulic system against overload |
| 12/24/2014 | CN104235120A 大型养路机械救援起复设备用具有应急卸荷功能的液压锁 Large Maintenance Machinery Hydraulic rescue equipment from the complex has emergency unloading function locks |
| 12/24/2014 | CN104235094A 具有稳定安全压力的液压系统 Secure a stable pressure hydraulic systems |
| 12/24/2014 | CN104235084A 液压气动增压缸压力缸报警装置 Hydraulic and pneumatic cylinder pressurized cylinder pressure warning device |
| 12/24/2014 | CN102678678B 液压应急操作模块 Hydraulic emergency operation module |
| 12/17/2014 | CN204025237U 自卸车油缸防爆阀 Dump Valve Cylinder Explosion |
| 12/17/2014 | CN204025236U 大型养路机械救援起复设备用具有应急卸荷功能的液压锁 Large Maintenance Machinery Hydraulic rescue equipment from the complex has emergency unloading function locks |
| 12/17/2014 | CN204025235U Mc多缸圆锥液压保护系统 Mc multi-cylinder hydraulic cone protection system |
| 12/17/2014 | CN204025222U 一种隔热式塞杆机构 A thermal barrier type piston rod mechanism |
| 12/17/2014 | CN102718162B 卷扬液压系统安全装置和起重机 Hydraulic winch system safety devices and cranes |
| 12/16/2014 | US8910665 Methods and apparatus for bypassing a positioner in an active control loop |
| 12/16/2014 | US8910660 Valve arrangement |
| 12/10/2014 | CN204003795U 一种用于伺服泵系统的敏感泄压装置 Sensitive pressure relief device for a servo pump system |
| 12/10/2014 | CN204003794U 一种液压伺服系统用保护模块装置 A hydraulic servo system with protection module device |
| 12/10/2014 | CN204003720U 一种气控快速卸荷装置 One kind of rapid unloading gas control device |
| 12/10/2014 | CN204003701U 一种新型双向液压锁阀组 A new two-way hydraulic lock valve |
| 12/10/2014 | CN104204549A 用于车辆的支承装置 Means for supporting a vehicle |
| 12/10/2014 | CN104203644A 搅拌筒驱动装置 Mixing drum drive |
| 12/10/2014 | CN104196809A 一种用于挖掘机能量回收与再利用的集成阀 An excavator energy recovery and reuse of integrated valve |
| 12/10/2014 | CN104196781A 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 |
| 12/10/2014 | CN102791929B 建筑机械的旋转停车制动器控制装置 Construction machinery rotary parking brake control device |
| 11/04/2014 | US8880302 Working vehicle and method for controlling the working vehicle |
| 10/28/2014 | US8869924 Hybrid excavator including a fast-stopping apparatus for a hybrid actuator |
| 10/09/2014 | DE102013205961A1 Sicherheitssystem für einen Hydraulikkreis Safety system for a hydraulic circuit |
| 10/02/2014 | WO2014155767A1 Hydraulic device and prime mover device |
| 10/02/2014 | US20140294604 Hydraulic pump start system and method |
| 10/02/2014 | DE102013204221A1 Hydraulische Anlage und hydropneumatischer Druckspeicher Hydraulic system and hydropneumatic accumulator |
| 09/30/2014 | CA2715222C Soft start device for pneumatic systems and method for the operation of a soft start device |
| 09/25/2014 | DE102013204861A1 Hydraulisches Gerät, insbesondere hydrostatische Verdrängereinheit oder hydraulisches Ventil The hydraulic apparatus, in particular hydrostatic displacement unit or hydraulic valve |
| 09/18/2014 | WO2014141961A1 Actuator controller |
| 09/18/2014 | DE102013204220A1 Hydropneumatischer Speicher und hydraulischer Kreis damit Hydropneumatic storage and hydraulic circuit so that |
| 09/18/2014 | DE102013102533A1 Beidseitig verstellbare hydrostatische Verstellpumpe Double-sided adjustable hydrostatic variable |
| 09/17/2014 | EP2778439A2 Wireless gas condition monitoring device |
| 09/16/2014 | US8833068 Work vehicle and work vehicle control method |
| 09/12/2014 | WO2014137250A1 Pilot pressure control system |
| 09/11/2014 | DE102013102167A1 Hydraulikzylinder mit redundantem Sicherheitsventilsystem Hydraulic cylinder with redundant safety valve system |
| 09/09/2014 | US8826799 Single effect hydraulic cylinder |
| 09/02/2014 | US8820818 Vehicle with tilt cab |
| 08/27/2014 | EP2769100A1 Volume booster with seat load bias |
| 08/21/2014 | DE102013004437A1 Hydraulisches Sicherheits- und Bewegungsregelsystem Hydraulic safety and motion control system |
| 08/18/2014 | CA2852119A1 Systems and methods for monitoring a fluid system of a mining machine |
| 08/13/2014 | CN203770304U 一种整体式调压阀散热器 A monolithic radiator pressure regulator |
| 08/06/2014 | CN203756654U 一种液压油压力控制与油回用装置 A hydraulic oil pressure control and oil recycling plant |
| 08/06/2014 | CN203756653U 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 |
| 08/06/2014 | CN203756623U 液压系统和钻机 Hydraulic system and rig |
| 08/06/2014 | CN103967872A 一种用于液压柱塞泵轴承冲洗的液压系统及其方法 A hydraulic system and method for flushing hydraulic piston pump bearings |
| 08/06/2014 | CN103967694A 功率解耦型波浪能发电装置液压传动系统及其控制方法 Power decoupling type hydraulic drive wave energy generating device and control method |
| 07/30/2014 | EP2759750A1 Device for detecting the mounting state of a coil on a solenoid valve |
| 07/30/2014 | CN203743107U 一种气动系统 One kind of pneumatic systems |
| 07/30/2014 | CN103953615A 油缸回油装置 Cylinder oil return device |
| 07/30/2014 | CN103953614A 一种液压伺服系统用保护模块装置 A hydraulic servo system with protection module device |
| 07/30/2014 | CN103953601A 多路换向阀 Multi-valve |
| 07/30/2014 | CN103953598A 一种平地机平地铲的调平控制系统及方法 One kind grader blade to the leveling control system and method |
| 07/29/2014 | CA2650731C Valve block, tool attachment, a working machine and the use of a valve block |