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)
07/2012
07/11/2012CN202326475U 用于控制空调和回转阀的控制阀及控制回路 Rotary valve for controlling the air-conditioning and control valves and control circuit
07/11/2012CN202322048U 集成回转控制的起重机用全负荷传感型多路阀 Integrated full-swing control of crane load sensing type multi-way valve
07/11/2012CN102575782A Micromachined device and control method
07/11/2012CN102575694A Method and apparatus for controlling a variable displacement hydraulic pump
07/11/2012CN102575693A Control arrangement
07/11/2012CN102575692A Hydraulic switching mechanism for mobile hydraulics, mobile hydraulic machine and valve unit
07/11/2012CN102562702A Electro hydraulic valve
07/11/2012CN102562701A Easily controlling hydraulic corner self-servo valve
07/11/2012CN102562700A Combined-type multi-way reversing valve for coal-mine full-hydraulic underground drilling machine
07/11/2012CN102562699A Balanced valve, hydraulic cylinder expansion control loop and crane
07/11/2012CN102562698A Gyration locking valve, rotating table locking system and engineering machinery
07/11/2012CN102562697A Crane and synchronous hydraulic system with double cylinders
07/11/2012CN102562694A Load-sensing regulated hydrostatic drive system
07/11/2012CN102562692A Hydraulic control system for combined machine tool for drilling top hole in cylinder cover
07/11/2012CN102561937A Adjustable rock drilling control system of hydraulic rock drilling machine
07/11/2012CN102561936A Rock drilling control system of hydraulic rock drilling machine
07/11/2012CN102561935A Positioning control system of hydraulic rock drilling machine
07/11/2012CN102554100A Highly integrated hydraulic device for riveting machine
07/11/2012CN102297171B Hydraulic valve, hydraulic valve group and hydraulic valve control method
07/11/2012CN101832409B Electromagnetic type normally-closed three-position and four-way reversing valve
07/10/2012US8215337 Valve for water faucet
07/05/2012WO2012091194A1 Holding valve for construction equipment
07/05/2012WO2012091192A1 Method of controlling the flow rate of a variable capacity hydraulic pump for a construction apparatus
07/05/2012WO2012091187A1 Boom-swivel compound drive hydraulic control system of construction machine
07/05/2012WO2012091184A1 Energy recycling system for a construction apparatus
07/05/2012WO2012091182A1 Hydraulic pump for construction machinery
07/05/2012WO2012088892A1 Rotating valve and rotating control loop using same
07/05/2012WO2012064017A3 Intensifier for discharging a constant flow
07/05/2012US20120167560 Servo brake actuator piston and servo brake equipped with such a piston
07/04/2012EP2472163A1 Hydraulic device
07/04/2012EP2232083B1 A sequence valve and a downhole tractor
07/04/2012EP1781953B1 Pilot valve, especially for servo valves
07/04/2012CN202301261U 一种快旋油缸阀块 In fast rotating cylinder valve block
07/04/2012CN202301260U 一种缸底带插装式平衡阀的油缸 Bottom with one kind of plug-balancing valve cylinder
07/04/2012CN202301259U Balancing valve capable of compensating differential pressure
07/04/2012CN202301258U 一种减速机下车回转液压控制装置 A reduction machine turning off the hydraulic control device
07/04/2012CN202301257U 一种液压马达的集成装置 Integrated device for the hydraulic motor
07/04/2012CN202301256U 液压卸荷阀 Hydraulic unloading valve
07/04/2012CN202301255U 一种高水基二位四通电液换向阀 A high-water-based two-way electro-hydraulic valve
07/04/2012CN202301254U Pneumatic anti-surging valve
07/04/2012CN202301253U 组合式电磁多路换向阀 Combined multi-valve solenoid
07/04/2012CN202301252U 液压集成块 HMB
07/04/2012CN202301251U 一种减速机卷扬传动液压控制装置 A reduction machine hydraulic winch drive control device
07/04/2012CN202301250U 一种超高压比例泄压阀 EHV proportional pressure relief valve
07/04/2012CN202301249U 电液推杆专用集成阀组 Specific integrated electro-hydraulic valve push rod
07/04/2012CN202301248U 一种液压油分配器 A hydraulic oil distributor
07/04/2012CN202301247U 一种电磁缓冲阀 An electromagnetic cushion valve
07/04/2012CN202301246U 电液多功能油路集成块 Electro-hydraulic multi-purpose oil passage Manifold
07/04/2012CN202296922U 一种起重机变幅控制阀及起重机变幅液压系统 One kind of luffing crane luffing crane control valves and hydraulic systems
07/04/2012CN102538246A Proportional hydraulic control tracking system for butterfly type solar thermal generating set
07/04/2012CN102537415A Slide valve applied to vehicle automatic transmission
07/04/2012CN102536966A Hydraulic system for adjusting work pressure
07/04/2012CN102536943A Balance valve as well as winch system and crane provided with same
07/04/2012CN102536942A Throttle loop
07/04/2012CN102536941A Overflow-valve device for reversing mechanism in drilling equipment
07/04/2012CN102536940A Pneumatic system based on parallel-connection of completely choked flows and incompletely choked flows
07/04/2012CN102536939A Root overflow valve
07/04/2012CN102536938A Liquid controlled multi-way valve
07/04/2012CN102536937A High-precision and high-stability control system of pilot control multi-way valve
07/04/2012CN102536934A Dual-cylinder synchronous control hydraulic system and crane
07/04/2012CN102536932A Compression refuse collector and hydraulic system thereof
07/04/2012CN102535571A System and method of regeneration control based on double spools for hydraulic excavator
07/04/2012CN102534681A Novel energy-saving air throttle for controlling air in crust breaking cylinders
07/04/2012CN101916676B Electromagnetic hydraulic valve for spring hydraulic control mechanism
07/04/2012CN101893012B Valve plug connecting and limiting structure for direct-drive servo valve
07/04/2012CN101869788B Emulsion backwash filter station and hydraulic control change valve thereof
07/04/2012CN101865172B Active piloted active servo proportional valve
07/04/2012CN101695839B Hydraulic flexible cable cutting knife
07/04/2012CN101614225B Automatic discharge and self-cleaning filter device for emulsion pump station
07/04/2012CN101573527B Egr valve device
07/04/2012CN101501344B A modular rotary connection system with a separate locking piece
07/04/2012CN101260895B Rapid flush joint machine hydraulic power system
07/04/2012CN101235831B Electrohydraulic servomechanism
07/03/2012US8210208 Electrically operated hydraulic valve
06/2012
06/28/2012WO2012087571A1 Pressure protection valve for hydraulic tool
06/28/2012WO2012087081A2 Oil pressure system for wheel loader
06/28/2012WO2012087012A2 Hydraulic system for construction machine including emergency control unit for electric hydraulic pump
06/28/2012WO2012085460A1 Compact actuators that can be used, for example, in a motor vehicle
06/28/2012WO2012085417A1 Electromechanical actuators and the protection of the electronic control circuits of these actuators in harsh environments
06/28/2012WO2012085416A1 Improvement in the sealing of an electromechanical device and actuator benefiting from this improvement
06/28/2012WO2012085411A1 Electromagnetic actuator comprising an improved cover
06/28/2012WO2012083577A1 Compressed air single-action actuator
06/28/2012WO2012037516A3 Valve actuator control system and method of use
06/28/2012US20120159940 Pressure Regulating Device, Compressed Air Supply System and Motor Vehicle
06/27/2012EP2469148A1 Lubricant distributor and lubricant system
06/27/2012EP2469104A2 Component maintenance action identification
06/27/2012CN202284578U Valve
06/27/2012CN202284577U 一种电磁阀 An electromagnetic valve
06/27/2012CN102518837A High-precision flow distributing and collecting valve and crane
06/27/2012CN102518617A Travel valve, sequential action type combination hydraulic cylinder and hydraulic equipment
06/27/2012CN102518616A Hydraulic cartridge valve group control system for concrete pump truck
06/27/2012CN102518615A Universal control valve and universal control valve group combining and connecting method
06/27/2012CN102518614A Hydraulic switch valve
06/27/2012CN102518613A Bender hydraulic system
06/27/2012CN102518612A Regeneration function implementing device for bucket arm of hydraulic excavator
06/27/2012CN102518610A Motor control loop and control valve
06/27/2012CN102518608A Hydraulic control loop
06/27/2012CN102019293B Hydraulic control system for replacing top of perforation machine
06/27/2012CN101858091B Quantitative pump hydraulic control system of work mechanism of underground carrying scraper
06/27/2012CN101825121B Stain-resistant and high-pressure-resistant four-way valve capable of loading and unloading
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