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)
08/2012
08/22/2012CN202391869U Improved oil filter
08/22/2012CN202391868U Tunneling machine with thermal control hydraulic system
08/22/2012CN202391867U Hydraulic unloading device for workbenches
08/22/2012CN202391866U Plug-in mounting type charging valve
08/22/2012CN202391836U Hydraulic system for six-freedom-degree parallel robot
08/22/2012CN202391833U Oil storage cup of air boosting pump
08/22/2012CN202391832U Hydraulic oil tank provided with oil filters and used for hydrostatic press
08/22/2012CN202391830U Combined type crane hydraulic oil tank
08/22/2012CN102644635A Cooling device of hydraulic system of harvest machinery and harvest machinery
08/22/2012CN102644634A Installation method for oil cylinder
08/22/2012CN101025175B Method and plant for filling a hydraulic circuit with a control fluid
08/21/2012CA2538020C Hydraulic drive arrangement for the cutter of a pull-type crop harvesting machine
08/16/2012WO2012074678A3 A device for directing the flow a fluid using a pressure switch
08/16/2012DE102011100327B3 Fluid-technical component e.g. valve battery, has rigid frame structure covering module arrangement, and functional modules suspended in rubber elastic insertion nipple independent of each other in floating manner with respect to structure
08/16/2012DE102011011054A1 Verfahren zur Aufbereitung von Druckluft sowie Vorrichtung zur Aufbereitung von Druckluft A process for the preparation of compressed air, as well as apparatus for processing compressed air
08/15/2012EP1979220B1 Control system for frame-steering of a vehicle and method for controlling two steering cylinders in a frame-steered vehicle
08/15/2012CN202381457U Automatic backwashing high-pressure filter device for mine hydraulic support
08/15/2012CN202381456U Large-flow automatic backwashing high-pressure filter device for mine hydraulic support
08/15/2012CN202381455U Cooling device of hydraulic oil container
08/15/2012CN202381454U Coal mining machine with wide inclined angle and oil absorbing device thereof
08/15/2012CN202381453U Hydraulic buffer device and engineering machinery
08/15/2012CN202381420U Environment-friendly energy-saving oil tank for hydraulic station
08/15/2012CN202381419U Oil tank with excellent heat radiation
08/15/2012CN202381418U Hydraulic oil tank assembly
08/15/2012CN202381208U Engineering vehicle used heating system and crane with same
08/15/2012CN102639882A Hybrid construction machine control system
08/15/2012CN102635604A Hydrostatic drive system
08/15/2012CN102635603A Oil source device for hydraulic system
08/15/2012CN102635602A High-pressure manual pilot backwash filter station
08/15/2012CN102635601A Oil restraining block
08/15/2012CN102635600A Ultrahigh-pressure pneumatic hydraulic station
08/15/2012CN102635599A Hydraulic system of integrated servo pump station of testing machine
08/15/2012CN102635598A Hydraulic speed regulator and speed regulating mechanism for same
08/15/2012CN102635585A Valve bank, hydraulic control loop and auxiliary device for assembling or disassembling parts
08/15/2012CN102635580A Corrugated oil tank for coal mine downhole wet shotcreting machine
08/15/2012CN102635539A Power system of water pump for long-distance water supply trucks and long-distance water supply truck provided with system
08/15/2012CN102635143A Energy-saving hydraulic control system of loading machine and control method
08/15/2012CN102632989A Underneath type double-pump alternating current hydraulic working station for hydraulic steering engine
08/15/2012CN101865190B Position and flow double-close-loop direct-drive volume control electro-hydraulic servo system
08/09/2012WO2012105345A1 Power regeneration device for work machine
08/09/2012WO2012104485A1 Directional valve equipped with pressure control
08/09/2012DE112010001958T5 Steuervorrichtung für eine hybride Baumaschine A control apparatus for a hybrid construction machine
08/08/2012EP2483995A2 A cooling system for an electrical machine
08/08/2012CN202370950U Hydraulic pump station with oil return filtering function
08/08/2012CN202370949U Hydraulic station of side frame chute wearing plate assembling tooling
08/08/2012CN202370948U Movable type hydraulic system pipeline cleaning device
08/08/2012CN202370947U Returned oil filtering device and cleaning machine with same
08/08/2012CN202370946U Oil temperature control device of hydraulic system of spreading machine
08/08/2012CN202370945U Hydraulic motor system for power head of self-cooling rotary drilling rig and rotary drilling rig
08/08/2012CN202370944U Suction filter of hydraulic oil tank
08/08/2012CN202370943U Sealing device of hydraulic system and machine with sealing device
08/08/2012CN202370942U Hydraulic oil pump station device for ship
08/08/2012CN202370919U Automatic blast furnace hydraulic control system
08/08/2012CN202370918U Hydraulic drive device of thickener
08/08/2012CN202370917U Hydraulic oil tank device and engineering machinery
08/08/2012CN202370867U Radiating hydraulic device for fan
08/08/2012CN202369895U Radiator system, control system and double-steel-wheel road roller
08/08/2012CN202368640U Steering system of vehicle
08/08/2012CN102628465A Energy recovery type lifting hydraulic system for hoisting and conveying machine
08/08/2012CN102628464A Integrated motor vane pump hydraulic power unit
08/08/2012CN102628461A Ultrasonic hydraulic valve
08/08/2012CN101415952B Method and apparatus for blow-moulding containers
08/07/2012US8235071 Microfluidic bubble logic devices and methods
08/07/2012US8234863 Forming liquid sprays in compressed-gas energy storage systems for effective heat exchange
08/02/2012WO2012100915A1 Device for transferring a hydraulic working pressure in a pressure fluid for actuating hydraulic units of deep-sea systems
08/02/2012WO2011086257A3 Fluidic actuator and display device having fluidic actuators
08/01/2012EP2481932A1 Hydraulic transmission device allowing the recovery of energy
08/01/2012EP2480794A1 Configurable active jerk control
08/01/2012EP1988221B1 Turntable rotation drive device for a construction machine
08/01/2012CN202360517U Magnetic filter used for hydraulic oil tank
08/01/2012CN202360516U Novel oil filter
08/01/2012CN202360515U Improved oil filter
08/01/2012CN202360514U 油过滤器 Oil filter
08/01/2012CN202360513U Oil filter
08/01/2012CN202360512U Return oil filter
08/01/2012CN202360511U Automatic fuel-loading system of heading machine
08/01/2012CN202360482U Hydraulic oil tank with double-filtering function
08/01/2012CN202360478U Improved hydraulic oil tank
08/01/2012CN202360477U Hydraulic oil tank
08/01/2012CN202356469U Novel hydraulic control system of servo pump-controlled bending machine
08/01/2012CN102619818A Hydraulic transmission device allowing the recovery of energy
08/01/2012CN102619817A Flywheel energy-accumulating energy-saving-type hydraulic vibration system
08/01/2012CN102619816A Hydraulic multipath gas-electric combination system
08/01/2012CN102619815A Hydraulic system flow collector with bypass function
08/01/2012CN102619814A Fully-enclosed hydraulic pump station system
08/01/2012CN102619813A Hydraulic system for precisely arranging stator shielding sleeve of nuclear main pump in gapless attachment way
08/01/2012CN102619812A Test stand for self-adaptive power recovering of hydraulic pump
08/01/2012CN102619809A Novel vibration cylinder
08/01/2012CN101434372B Hydraulic system control method and apparatus for fuel charger
08/01/2012CN101275593B Valve cluster
07/2012
07/26/2012DE102011009044A1 Ventilation device for ventilation of closed hydraulic circuit of hydraulically operated portable tool in field of rescue technology, has coupling device for releasable connection of suction line with hydraulically operated portable tool
07/25/2012EP2478229A2 Improved density-based compact separator
07/25/2012CN202351069U Hydraulic impulse excitation device for experimental research on structure dynamic properties
07/25/2012CN202349564U Oil filter for hydraulic lubricating oil of engineering machinery
07/25/2012CN202348851U Diffuser device for fluid and machine comprising diffuser device
07/25/2012CN202348850U Oil-water separator of cylinder of candy casting machine
07/25/2012CN202348849U High-pressure filtering device for back washing of mining hydraulic support
07/25/2012CN202348848U On-line oil-filtering circulation system
07/25/2012CN202348847U Concentrated oil return device for concrete pump truck
07/25/2012CN202348846U Magnetic filter for oil tubes of hydraulic units
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