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)
03/2014
03/19/2014CN103649560A Hydraulic system for construction machinery
03/19/2014CN103649559A Flow control valve for construction machinery
03/19/2014CN103649558A Valve for controlling a hydropneumatic device for pressure transmission, and hydropneumatic device for pressure transmission with a valve
03/19/2014CN103649557A Method and apparatus for controlling multiple variable displacement hydraulic pumps
03/19/2014CN103649556A Hydraulic actuator damping control system for construction machinery
03/19/2014CN103649555A Improved fluid end manifolds and fluid end manifold assemblies
03/19/2014CN103644332A Rotary pedal brake valve
03/19/2014CN103644175A Hydraulic drive system of component transferring trolley of nuclear fusion device
03/19/2014CN103644159A Remote-control box control valve as well as rotary table hydraulic control system and crane
03/19/2014CN103644158A Electromagnetic pilot sliding valve-type hydraulic reversing valve
03/19/2014CN103644154A Pneumatic device and control integration module thereof
03/19/2014CN103641023A Control valve, hydraulic control system of winch brake and crane
03/13/2014WO2014037090A1 Fluidic actuator
03/13/2014WO2014037089A1 Controlled three-way proportional valve unit
03/13/2014US20140072403 Control device of power transmission device
03/13/2014US20140069092 Traction Control System for a Hydrostatic Drive
03/13/2014US20140069091 Electro-hydraulic system for controlling multiple functions
03/13/2014DE10253131B4 Zylinderanbauventil Cylinder attachments valve
03/13/2014DE102013100778B3 Rückschlagventil für Entlüftungs- oder Auslassöffnungen von Drucklufteinrichtungen von Fahrzeugen Check valve for venting or outlet of compressed air equipment of vehicles
03/13/2014DE102012017714A1 Geregelte Proportional-Dreiwegeventileinheit Regulated proportional three-way valve unit
03/13/2014DE102012017713A1 Fluidischer Stellantrieb Fluidic actuator
03/13/2014DE102004012382B4 Hydraulische Anordnung Hydraulic arrangement
03/12/2014CN203476915U Hydraulic oil cylinder with combined throttling buffer device
03/12/2014CN203476876U Walking drive device of road roller
03/12/2014CN203476875U Adjustable hydraulic control reversing device
03/12/2014CN203476874U Pressure regulating device of hydraulic oil of numerical control waterjet cutting machine
03/12/2014CN203476873U Valve block
03/12/2014CN203476872U Flow regulating device
03/12/2014CN203476871U Hydraulic control distribution system for marine gearbox
03/12/2014CN203476870U Rope take-up machine hydraulic braking system
03/12/2014CN203476869U Multiway valve, hydraulic system and fork
03/12/2014CN203476868U Novel control oil passage structure for hydraulic pump
03/12/2014CN203476867U Three-position four-way combination solenoid valve
03/12/2014CN203476865U Excavating machine hydraulic control system
03/12/2014CN203476863U Hydraulic buffering stopping device
03/12/2014CN203476862U Scissor-type high-altitude working vehicle platform rising and falling movement hydraulic system
03/12/2014CN203476861U Emergency power system, and hoisting mechanism and hoisting equipment comprising same
03/12/2014CN203476860U Precession speed limiting device of stabilization gyro
03/12/2014CN203476851U Plate shearing machine hydraulic system
03/12/2014CN203476850U Flow control device of energy accumulator used for concrete pump truck and concrete pump truck
03/12/2014CN203473674U Sewer dredging vehicle and hydraulic system thereof
03/12/2014CN103629180A Simple pneumatic valve
03/12/2014CN103629179A Improved structure of lifting oil cylinder block one-way valve
03/12/2014CN103629178A Hydraulic distribution system of wet spraying machine
03/12/2014CN103629177A Improved type 4WMM16-5X hand-operated directional valve
03/12/2014CN103629176A Movement component coordination action control method, device and system
03/12/2014CN103629175A Working hopper hydraulic control system and engineering vehicle
03/12/2014CN103629173A Prestress tension hydraulic system, prestress tension device and control method of prestress tension device
03/12/2014CN102865386B Mechanical throttle valve
03/12/2014CN102245840B System for controlling hydraulic system
03/11/2014US8667886 Variable output hydraulic actuator system
03/06/2014WO2014036235A1 Hydraulic control system having swing motor energy recovery
03/06/2014WO2014036232A1 Hydraulic control system having over-pressure protection
03/06/2014WO2014036229A1 Hydraulic control system having swing motor energy recovery
03/06/2014WO2014036226A1 Electro-hydraulic control design for pump discharge pressure control
03/06/2014WO2014036224A1 Hydraulic control system
03/06/2014WO2014035984A2 Hydraulic actuator system
03/06/2014WO2014034974A1 Hydraulic system for construction machine
03/06/2014WO2014034969A1 Hydraulic system for construction machinery
03/06/2014WO2014009011A3 Wind turbine comprising a pitch adjustment system
03/06/2014US20140060031 Hydraulic control system having swing energy recovery
03/06/2014US20140060017 Multi-orifice bypass for a hydraulic motor assembly
03/06/2014DE102012215516A1 Valve coil module for driving electromagnetic hydraulic and/or pneumatic valve, has coil yoke encloses solenoid and coil former in such a manner that valve dome tip is at two overlapping ends of bending portion
03/06/2014DE102012017207A1 Verfahren zum Ansteuern einer hydraulischen Ventilanordnung und hydraulische Ventilanordnung A method for driving a hydraulic valve assembly and hydraulic valve assembly
03/05/2014EP2702277A2 Reciprocating pump valve assembly with thermal relief
03/05/2014CN203463523U Oil way structure of hydraulic retarder
03/05/2014CN203463401U Hydraulic control system implementing automatic switching of stand-by pump
03/05/2014CN203463400U Adjustable shunt valve
03/05/2014CN203463399U Hydraulic valve block convenient to mount and dismount
03/05/2014CN203463398U Secondary-pump double-overflow protection pump station
03/05/2014CN203463397U Reversing valve component and hydraulic system comprising same
03/05/2014CN203463396U Third oil source system for loading machine
03/05/2014CN203463395U Two-way cartridge-type oscillation control valve
03/05/2014CN203463394U Synchronized balanced-pressure hydraulic control loop of multiple oil cylinders
03/05/2014CN203463393U Hydraulic structure shared by cable winch and hydraulic leg
03/05/2014CN203463384U Pressure-maintaining loop and hydraulic mechanical equipment comprising pressure-maintaining loop
03/05/2014CN203462502U Stable shunt type oil source regeneration system for loader
03/05/2014CN103620233A Hydraulic control valve for construction machinery
03/05/2014CN103620232A Electro-hydraulic hybrid drive device
03/05/2014CN103615424A Direct-operated-type hydraulic threaded insertion buffer overflow valve
03/05/2014CN103615423A Electro-hydraulic servo valve sleeve locating structure
03/05/2014CN103615422A Pressure reducing overflow valve
03/05/2014CN103615421A Large-drift-diameter balance valve
03/05/2014CN103615420A Compact valve bank special for steering engine
03/05/2014CN103615419A Plug device for hydraulic plug lifting system
03/05/2014CN103613021A Winch hydraulic control system and engineering machinery
03/05/2014CN102814468B Hydraulic system for automatic sand mold molding machine
03/05/2014CN102207110B Thread plug-in electromagnetic seat valve
03/04/2014US8666609 Work vehicle
03/04/2014US8662109 Proportional pressure control valve
02/2014
02/27/2014US20140053719 Dual stage piloted force reduction valve
02/27/2014DE102010025171B4 Fluiddruckumschaltventil Fluiddruckumschaltventil
02/26/2014EP2701243A2 Connection device, in particular for an electromechanical hydraulic valve, and hydraulic system constructed with the use of this connection device
02/26/2014EP2700827A1 Hydraulic circuit for controlling booms of construction equipment
02/26/2014DE202013105862U1 Ventilanordnung in einem Anbaugerät Valve assembly in an attachment
02/26/2014CN203453202U Automatic start-stop device for liquid-gas tongs
02/26/2014CN203453180U Static-pressure supporting high-frequency vibration servo hydraulic cylinder
02/26/2014CN203453171U Hydraulic control system and valve block thereof
02/26/2014CN203453170U Pressure-maintaining gas supply valve terminal system
02/26/2014CN203453169U High-pressure fuel direction control valve
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