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)
12/2012
12/05/2012CN202579471U Back flush filter for hydraulic support
12/05/2012CN202579470U Hydraulic oil radiator
12/05/2012CN202579469U Filtering device and engineering machinery provided with filtering device
12/05/2012CN202579468U Hydraulic oil cooling device
12/05/2012CN202579467U Hydraulic system cleaning device of hydraulic machine
12/05/2012CN202579466U Heating loop of hydraulic lubricating system
12/05/2012CN202579465U Single-circulation hydraulic system
12/05/2012CN202579464U Intelligent pressure gage hydraulic system of roller-changing trolley
12/05/2012CN202579463U Jacking hydraulic device
12/05/2012CN202579462U Combined hydraulic station for lathe
12/05/2012CN202579461U Online cleaning device for hydraulic system
12/05/2012CN202579417U Hydraulic circuit
12/05/2012CN202579409U 液压站辅助控制管路结构 Auxiliary hydraulic control line construction
12/05/2012CN202579373U Hydraulic steering oil tank with filter device
12/05/2012CN202579372U Sewage disposal type movable oil collector
12/05/2012CN202579369U Corrugated oil tank for coal mine underground wet shotcreting machine
12/05/2012CN202579368U Hydraulic oil tank and engineering machinery
12/05/2012CN202579004U Cold starting system and rock drill having same
12/05/2012CN202573027U Hydraulically-driven tablet press
12/05/2012CN102812257A Device and method for controlling a fluid actuator
12/05/2012CN102809801A Pneumatic type support system of primary mirror of astronomical telescope
12/05/2012CN102808815A Stable pressure maintaining hydraulic pump valve system
12/05/2012CN101907115B Device for purifying waste hydraulic oil
12/05/2012CN101372993B Method of identifying and adjusting drive type of drive
12/05/2012CN101278131B Multi-pump control system and method
11/2012
11/29/2012WO2012162235A2 Pump system having open-loop torque control
11/29/2012WO2012161721A1 Hydraulic system de-aeration device
11/29/2012WO2012161628A1 Energy recovery method and system
11/29/2012WO2012160985A1 Electric drive system for construction machine
11/29/2012US20120299905 Fluidic actuator and display device having fluidic actuators
11/29/2012DE112011100517T5 Steuerungssystem für hybrid-baumaschine Control system for hybrid construction machine
11/29/2012DE10259314B4 Elektromagnet Electromagnet
11/28/2012EP2527061A1 Method for cooling a metallic strand and switching valve for intermittent opening and closing of a volume flow of a coolant medium
11/28/2012CN202560706U Getting-on rotary energy saving system
11/28/2012CN202560705U Bus-based hydraulic system
11/28/2012CN202560704U Hydraulic substation sled body oil tank emptying assembly
11/28/2012CN202560703U Hydraulic oil cooling device of intelligent multifunctional combination sewage suction truck
11/28/2012CN202560702U Pressure releasing device of hydraulic device
11/28/2012CN202560701U Oil-control block
11/28/2012CN202560700U Oil return structure of hydraulic substation skid body
11/28/2012CN202560671U Release device of integrated automatic load and unload transport vehicle
11/28/2012CN202560670U Garbage incinerator fire grate driving hydraulic system
11/28/2012CN202560667U Heat-radiating oil tank
11/28/2012CN202560666U Hydraulic oil tank and circulating water tank integrated liquid storage tank for combined suction sewage truck
11/28/2012CN102797728A Variable flywheel-based energy-saving hydraulic vibration system and working mode thereof
11/28/2012CN102797716A Hydraulic system of vertical numerical control spinning machine
11/28/2012CN102797715A Oil cylinder control device and use method thereof
11/28/2012CN102797713A 转盘式变量飞轮 Rotary variable flywheel
11/28/2012CN102797712A Hydraulic pressure station
11/23/2012DE202012010675U1 Elektropneumatisches Feldgerät Electro-pneumatic field device
11/22/2012WO2012157510A1 Work machine
11/22/2012WO2012156107A1 Bearing device for a rotary member in a printing press, and method for servicing a bearing device for a rotary member in a printing press
11/22/2012WO2012155883A1 Ventilation device for hydraulic loops
11/22/2012WO2012121931A3 System for control of mobile hydraulic equipment
11/22/2012WO2012119576A3 Vibration damper for hydraulic systems
11/22/2012WO2012118773A3 Hydraulic control system implementing pump torque limiting
11/21/2012EP2524997A1 Work device, in particular digger or machine for materials handling
11/21/2012EP2524995A1 Work machine drive control device
11/21/2012CN202547067U Electric liquid heating device
11/21/2012CN202545431U Energy recycling-type hoisting hydraulic system for hoisting and conveying machinery
11/21/2012CN202545430U High-frequency electro-hydraulic vibration mechanism
11/21/2012CN202545429U Segmental pressure release control system for vulcanizing machine
11/21/2012CN202545428U Hydraulic return oil diffuser
11/21/2012CN202545427U Automatic heating device for hydraulic station
11/21/2012CN202545426U Cooling system for steering engine
11/21/2012CN202545425U Device for cooling hydraulic oil of underground coal mine excavating loader and other equipment
11/21/2012CN202545424U Bevel-type intercepting damping plug
11/21/2012CN202545423U Mounting structure for hydraulic pump station and hydraulic modular valve blocks
11/21/2012CN202545421U Self-adaptive power recovery testing table for hydraulic pump
11/21/2012CN202545408U Novel vibration air cylinder
11/21/2012CN202545404U Control device for high and low pressure switching hydraulic cartridge valve bank of concrete pump truck
11/21/2012CN202545103U Wave energy stabilized-voltage constant-frequency power generator based on hydraulic drive
11/21/2012CN202544014U Energy-accumulation energy-saving hydraulic system for loading machine
11/21/2012CN202543928U Oil replenishing device of pile clamping oil cylinder of hydraulic static pile driver
11/21/2012CN102792031A Hybrid system of construction machine
11/21/2012CN102788063A Hydraulic device and piling machine
11/21/2012CN102788062A Rotating speed regulation device used for swash plate operated hydraulic transformer
11/21/2012CN102788055A Hydraulic system of wrecker
11/21/2012CN102788054A Pilot hydraulic control system with oil changing function
11/21/2012CN102788048A Engineering mechanical hydraulic oil tank, control method thereof and engineering machine
11/21/2012CN101846120B Inserted type pulse stream generator
11/15/2012WO2012154463A2 Method,apparatus,and computer-readable storage medium for controlling torque load of multiple variable displacement hydraulic pumps
11/15/2012WO2012153430A1 Case structure for fluid pressure device
11/15/2012WO2012153429A1 Connection apparatus for fluid pressure devices
11/15/2012WO2012152382A1 Clutch transmission, method for operating same
11/15/2012WO2012120218A3 Method and device for monitoring a servo-valve actuation system
11/15/2012US20120285560 Foldable microfluidic devices using double-sided tape
11/15/2012DE112010003898T5 Flüssigkeitsdruckkreislauf Fluid pressure circuit
11/15/2012DE102011101398A1 Compressed air service unit i.e. compressed air treatment unit, for treatment of compressed air supplied to e.g. fluid-actuated drive of machine, has electronics specifying operating mode of valve device by considering moisture contents
11/15/2012DE102011075649A1 Bearbeitungsvorrichtung Processing apparatus
11/15/2012DE102011075625A1 Device for gripping and holding workpiece, has suction device engaged with workpiece, and connector and suction device representing modular elements, where device is arbitrarily expandable by adding modular elements
11/15/2012DE102008018159B4 Sektionaltor für Nutzfahrzeuge Sectional door for commercial vehicles
11/14/2012CN202531553U Efficient energy-saving and water-saving hydraulic pressure station
11/14/2012CN202531552U Hydraulic device for automatically switching double insurance of main/ subsidiary continuous pressure feeding oil way
11/14/2012CN202531551U Controller for synchronizing vibrating hydraulic cylinders of crystallizer
11/14/2012CN202531550U Barrel type cooler
11/14/2012CN202531549U Hydraulic unit oil temperature cooling system of diamond press machine
11/14/2012CN202531548U Independent cooling and filtering system of hydraulic station
11/14/2012CN202531547U Oil filter
11/14/2012CN202531546U Standard hydraulic power packet
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