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 21 - Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
Patents for F15B 21 - Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass (10,959)
05/2012
05/02/2012CN202209336U Air source treatment device
05/02/2012CN202209335U Two link body for air cylinder air source treatment
05/02/2012CN102434544A High-pressure energy recovering system for urea solution
05/02/2012CN102434543A Miniature electromagnetic pulse type hydraulic driving system
05/02/2012CN102434542A Automated stokehole hydraulic control system
05/02/2012CN102434541A Confluence block used for filling industrial pump hydraulic pressure return line
05/02/2012CN102434540A Hydraulic oil pump station device for ships
05/02/2012CN102434539A Double-station hydraulic station of internal mixer
05/02/2012CN102434538A Foam plastic machine hydraumatic station
05/02/2012CN102434537A Cutting-to-length hydraulic station
05/02/2012CN102434536A Hydraulic station of withdrawal and straightening unit
05/02/2012CN102434502A Frequency-conversion pump controlled steering hydraulic system for loader
05/02/2012CN102434246A Startup assist device for hydraulic engine system in ultralow temperature environment and startup method therefor
05/02/2012CN101438064B Hydraulic control system for working machine
05/01/2012CA2483109C Control system for variable pitch fan
04/2012
04/26/2012WO2012000481A3 Method for carrying out volume compensation in a dual clutch gearbox with hydrostatic engagement system
04/26/2012DE102011114063A1 Verfahren zum Ansteuern eines elektrisch betätigbaren Hydraulikventils A method for driving an electrically actuated hydraulic valve,
04/26/2012DE102011054717A1 Steuervorrichtung Control device
04/26/2012DE102010049442A1 Method for providing corrected pressure reference value for servo-controlled proportional valve, involves generating corrected pressure reference value using pressure reference value and correction value for given pressure reference value
04/26/2012DE102010042780A1 Fluid system for e.g. paper or paperboard machine for producing fibrous material web, has calculation device computing calibration value of valves, on basis of detected piston travel or path between acquisition locations and travel time
04/25/2012EP2443349A1 Modular control system for fluidic control devices
04/25/2012EP1761710B2 Bus module used for controlling fluidic valves
04/25/2012CN202203221U 一种空气过滤器、油雾器与减压阀三联气源处理件 An air filter, lubricator and valve triple air source treatment unit
04/25/2012CN202203220U 一种网式磁性粗滤油器 One kind of net magnetic crude oil filter
04/25/2012CN202203219U 一种用于液压系统的自动排气阀 Automatic purge valve for a hydraulic system
04/25/2012CN202203218U 原液压泵冲洗液压系统管道用的泵保护装置 Original hydraulic pump protection device flush with the hydraulic system piping
04/25/2012CN202203217U 一种液压机的冲液阀 Red liquid valve for a hydraulic machine
04/25/2012CN202203188U 新型动力转向油罐 New power steering fluid reservoir
04/25/2012CN202203187U 一种汽车起重机动力转向装置 An automobile crane power steering
04/25/2012CN202202805U 一种旋挖钻机及其加压力装置 One kind of rotary drilling rig and add pressure device
04/25/2012CN102425588A 标准液压动力包 Standard hydraulic power pack
04/25/2012CN102425587A 水下生产设施液压控制系统物理仿真试验系统 The hydraulic control system of underwater production facilities Physical Simulation Test System
04/25/2012CN102425585A Closed hydraulic system for pumping device, and control method for closed hydraulic system
04/25/2012CN102425576A Motor system having passive cable laying function
04/25/2012CN102425401A Electro-hydraulic logic control loop of rock drilling actions of hydraulic rock drilling machine
04/25/2012CN101719641B 输电线路车载无人机放线电液伺服系统 Transmission Line Vehicle UAV electro-hydraulic servo system actinomycetes
04/25/2012CN101696709B 高速开关式多功能伺服阀 High-speed multi-function switch servo valve
04/24/2012US8162618 Method and device for controlling pump torque for hydraulic construction machine
04/19/2012WO2011145891A3 Energy recovery system for an electromotive forklift truck
04/19/2012US20120094417 Diode energy converter for chemical kinetic electron energy transfer
04/19/2012US20120093615 Round bale loader for transport frame
04/19/2012US20120090106 Fluid rotation drive
04/19/2012DE102010049975A1 Filtervorrichtung Filter device
04/19/2012DE102010049974A1 Filtervorrichtung Filter device
04/19/2012DE102009033214B4 Verfahren zur Erkennung von pneumatischen Antrieben A method for detecting pneumatic actuators
04/18/2012EP2441967A1 Control device for a hydraulic consumer
04/18/2012EP2441966A1 Control device for a hydraulic consumer
04/18/2012EP2440437A1 Connection coupling for a venting screw of a hydraulic system
04/18/2012CN202194889U 一种气源处理器的固定装置 A fixture of the gas source processor
04/18/2012CN202194888U 一种液压冲洗阀 A hydraulic flush valve
04/18/2012CN102418726A Hydraulic motor system for unit head of self-cooling rotary drilling rig and rotary drilling rig
04/18/2012CN102418725A Pumping equipment and distribution hydraulic system and heating method thereof
04/18/2012CN102416940A 液压控制系统及工程机械 Hydraulic control system and construction machinery
04/18/2012CN101460747B 流体系统 Fluid Systems
04/12/2012WO2012048179A2 Force-equalization stationary-coil actuator for fluid movers
04/12/2012WO2012047261A1 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012WO2012047260A2 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012WO2012047259A2 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012WO2012047258A1 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012WO2012047256A2 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012WO2011153003A3 Hydraulic system and method of actively damping oscillations during operation thereof
04/12/2012US20120085448 Electromagnetic flow regulator, system, and methods for regulating flow of an electrically conductive fluid
04/12/2012DE102010048256A1 Retaining flange for fastening hydraulic directional valve block at e.g. counterweight forklift truck, has integrated attaching unit for attaching additional component or fastening component of module provided with directional valve block
04/12/2012DE102010047940A1 Anordnung eines Piezoaktors und Verfahren zum Betrieb eines Piezoaktors Arrangement of a piezoelectric actuator and method of operating a piezoelectric actuator
04/12/2012DE102010015083B4 Sensor und Verfahren zur Online-Überwachung der Säurezahl eines Hydraulikfluids in einem Hydrauliksystem in einem Luftfahrzeug Sensor and method for on-line monitoring of the acid number of hydraulic fluid in a hydraulic system in an aircraft
04/12/2012DE102005058547B4 Einrichtung zur Verminderung von Hydrofluidschwingungen in einem Hydrauliksystem Means for reducing the hydraulic fluid vibrations in a hydraulic system
04/11/2012EP2438667A1 Transportable modular multi-appliance device
04/11/2012CN202187980U 一种伺服节能电液动力系统 One kind of energy-saving electro-hydraulic servo power system
04/11/2012CN202187979U 大流量冷却装置 Large flow cooling device
04/11/2012CN202187978U 一种液压马达外置自冷却开关阀 A hydraulic motor external self-cooling-off valve
04/11/2012CN202185344U 固定式破碎机的液压传动系统 Hydraulic transmission fixed crusher
04/11/2012CN102414455A 用于对联接在后面的液压系统供给液压能量的液压能源 For the hydraulic system coupled to the back of the hydraulic pressure supplied to the hydraulic energy of the energy
04/11/2012CN102410939A 一种用于结构动态特性试验研究的液压脉冲激励装置 An Experimental Study of Hydraulic Impulse for dynamic characteristics of the structure of the excitation means
04/11/2012CN102410288A 一种轮盘式流量脉动发生器 One kind of wheel-type flow pulsation generator
04/11/2012CN102410287A 一种大倾角采煤机及其吸油装置 One kind of large angle shearer and suction devices
04/11/2012CN102410286A 散热系统、包括该散热系统的液压传动系统和车辆 Cooling system, including the hydraulic drive system and vehicle cooling system
04/11/2012CN102410285A 超大流量回油消泡器 Large flow back to the oil defoamer
04/11/2012CN102410284A 电动液压推杆滤油装置 Electro-hydraulic pusher Oil Filter
04/10/2012DE202011004993U1 Flachdichtung mit kalandrierter Siebgewebelage Flat seal with calendered Siebgewebelage
04/10/2012CA2487184C Boom control system
04/09/2012CA2732731A1 Apparatus for producing reconfigurable walls of water
04/05/2012WO2012041487A1 Fluid actuator for influencing the flow along a flow surface, as well as blow-out device and flow body comprising a like fluid actuator
04/05/2012DE102010047000A1 Method for rectifying malfunction of e.g. electromagnetically actuated 5/2 position switching valve for hydro pump of hydraulic system, involves changing electric current in problem rectifying mode relative to actual mode in pulses
04/04/2012EP2435717A1 A hydraulic system and a working machine comprising such a hydraulic system
04/04/2012EP2435713A1 Method for removing foreign matter from a digital hydraulic pressure controller
04/04/2012CN202182087U 一种熔炼调频炉液压系统 One kind of smelting furnace hydraulic systems FM
04/04/2012CN202182086U 调速器回油箱冷却系统 Governor back to the tank cooling system
04/04/2012CN202182085U 一种液压保压装置 A hydraulic pressure holding device
04/04/2012CN102405366A Arrangement for sealing an electric drive for hydraulic valves
04/04/2012CN102400981A 液压系统的清洗设备 Hydraulic system cleaning equipment
04/04/2012CN102400980A 液压油散热器 Hydraulic oil cooler
04/04/2012CN102400964A 液压油箱总成 Hydraulic tank assembly
04/04/2012CN102400914A 一种带清理污染功能的汽车转向泵 A car with a clean-up of pollution function steering pump
03/2012
03/28/2012CN202176581U On-line dispersing hydraulic station oil tank centralized oil supplementing system
03/28/2012CN202176557U 用于车辆制动系统的充液阀 Filling valve for vehicle braking systems
03/28/2012CN102392847A Novel hot oil replacement device of helical conveyer
03/28/2012CN102392846A Adjustable gas-liquid gravity balancing device
03/28/2012CN102392845A Passive locking hydraulic system
03/28/2012CN102392843A Servo hydraulic cylinder for free-forging high-speed hydraulic forging press
03/28/2012CN102392714A Vehicle fluid change apparatus and method
1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 ... 110