F15B 13 - Details of servomotor systems

Patents for F15B 13 - Details of servomotor systems (18,792)
11/2006
11/01/2006	CN1854534A (Rotary disk) rotary valve style reversal valve
11/01/2006	CN1854533A Functional switching set of servo actuator
10/2006
10/31/2006	US7130721 Electrohydraulic control system
10/31/2006	CA2313943C Hydraulic system, manifold and volumetric compensator
10/26/2006	WO2006111031A1 Pilot valve for a hydraulic motor
10/26/2006	WO2006052749A3 System for direct electrically operated hydraulic control valve
10/26/2006	US20060237068 Vacuum and vacuum-breaking composite valve
10/26/2006	DE102005018156A1 Piston-cylinder arrangement, e.g. for injection moulding machines, has a locking device with an expansion bush which brings the expansion jaws into contact with the piston rod when the piston is extended
10/26/2006	DE102004032981B4 Ventil zur Schaltstellungsüberwachung von Ventilen Valve for switching position monitoring of valves
10/26/2006	DE10051291B4 Druckeinstellmechanismus Pressure adjustment
10/25/2006	EP1714063A1 Distributor device for valves
10/25/2006	EP1714040A1 Control electric valve assembly and electric valves for said assembly
10/25/2006	EP1713678A1 Vehicle steering system
10/25/2006	EP1214210B1 Height control valve for trailing arm suspension
10/25/2006	CN2830742Y Piston pneumatic control valve
10/25/2006	CN1281886C Headers for electromagnetic operational valves
10/24/2006	US7124778 Valve having junction type housing
10/24/2006	US7124578 Monitoring valve, rock drilling apparatus and a method for controlling at least two hydraulic actuators to such a monitoring valve and rock drilling apparatus
10/19/2006	WO2006110149A1 Pneumatic flow control valve for fire suppression over pressure prevention
10/19/2006	US20060231147 Proportional pressure control valve with control port pressure stabilization
10/19/2006	DE20321276U1 Controllable solenoid valve, especially for automatic cabriolet roof, has cylindrical housing with radial channels closed when sealing body in first end position, open when it is in other end position
10/19/2006	DE102005015480A1 Gear shift device for automatic transmission has control device fitted to gear shift module, each with recesses for electromagnetic valves
10/18/2006	EP1711717A1 Compressed-air conditioner
10/18/2006	EP1711716A1 Hydraulic actuator control valve
10/18/2006	EP1711715A1 Metering orifice arrangement for a hydraulic current divider and current adding device
10/18/2006	EP1711712A2 Differential pressure proportional valve
10/18/2006	EP1711662A1 Hydraulic control system
10/18/2006	EP1222416B1 Valve control unit for a hydraulic elevator
10/18/2006	CN2828403Y Two-section air intake valve device of pneumatic tool
10/18/2006	CN1847671A Pneumatic tool
10/18/2006	CN1847670A Energy-saving control loop of hydraulic system
10/17/2006	US7121297 Valve arrangement in a hydraulic circuit, use of the same and arrangement for controlling a hydraulic vehicle drive
10/17/2006	US7121189 Electronically and hydraulically-actuated drain value
10/17/2006	US7121188 Axial piston machine having a device for the electrically proportional adjustment of its volumetric displacement
10/12/2006	WO2006105830A1 Electrically controllable valve
10/12/2006	WO2006105765A1 Directional control valve and control system provided therewith
10/12/2006	US20060225798 Integrated expandable gas or fluid distribution system
10/12/2006	DE102005022891A1 Hydraulische Steueranordnung und Steuerblock The hydraulic control arrangement and control block
10/11/2006	EP1710447A1 Electro-fluidic control device
10/11/2006	EP1710443A2 Hydromechanical signal filtering valve and load sensing circuit
10/11/2006	CN2826109Y Switching valve
10/11/2006	CN2826041Y Speed-regulating pneumatic reversing valve
10/11/2006	CN1844717A Switching-valve arrangement for a shifting system of an automatic transmission
10/11/2006	CN1844682A Electrofluidic control device
10/11/2006	CN1279289C Linear pressure valve of underwater installation hydraulic system for environmental pressure compensation
10/11/2006	CN1279288C Operating device
10/10/2006	US7118087 Coupling solenoid valve
10/10/2006	US7117889 Three-way valve
10/05/2006	WO2006105104A1 A valve for an expandable gas or fluid distribution system
10/05/2006	WO2006105103A2 An expandable gas or fluid distribution system
10/05/2006	WO2006105067A1 An integrated expandable gas or fluid distribution system
10/05/2006	US20060219306 Hydraulically switchable directional control valve
10/05/2006	US20060219305 Valve for an expandable gas or fluid distribution system
10/05/2006	DE102005015352A1 Hydraulic actuator for shifting control of motor vehicle transmission has pusher and follower pistons in casing with follower piston axially following pusher piston
10/05/2006	DE102005014866A1 Sensitive control arrangement for hydraulic use apparatus e.g. actuator, has poppet valves arranged at intake and exhaust paths of actuator and at downstream of two pressure governors connected to loading space of actuator
10/05/2006	DE102005013611A1 Schnellschaltendes pneumatisches Ventil Fast-switching pneumatic valve
10/04/2006	EP1706649A1 Hydraulic controller arrangement
10/04/2006	EP1706639A2 Two-stage pressure relief valve
10/04/2006	EP1068464B1 Modular surface mount manifold
10/04/2006	CN2823626Y Electro-hydraulic screw pushing rod
10/04/2006	CN2823625Y Integrated control valve assembly for concrete injector
10/04/2006	CN2823624Y Dirt-proof self-locking multi-way valve
10/04/2006	CN1278050C Hydraulic drive unit
10/03/2006	US7114521 Double valve constructed from unitary single valves
10/03/2006	US7114433 Valve stack having a pattern switching valve
10/03/2006	US7114431 Fluid powered apparatus for operating a mechanism during an emergency
10/03/2006	US7114430 Adaptive position determining system for hydraulic cylinder
10/03/2006	CA2356753C Wireless, intrinsically safe valve
09/2006
09/28/2006	US20060213476 Bottom plate for a crankcase
09/28/2006	US20060213363 Valve for hydraulic props of shield-type support frames, and shield-type support frame
09/28/2006	DE10337300B4 Druckregler oder Druckminderer Pressure regulator or pressure reducer
09/28/2006	DE102005017878B3 Hydraulic mold locking unit for injection molding machines and presses, has an upper die platen moved by hydraulic cylinders, one with a double-action piston controlled by a proportional valve in the pump system
09/28/2006	DE102005014418A1 Hydraulic control valve for continually controlling hydraulic resistance between zero and infinity has seat valve and controlling piston whose two sides have same cross section and are connected to chamber for force compensation
09/28/2006	DE102005012260A1 Einrichtung zur hydraulischen oder pneumatischen Steuerung eines Getriebes und/oder eines Schaltelementes Means for hydraulic or pneumatic control of a transmission and / or of a switching element
09/27/2006	EP1705411A1 Fast switching pneumatic valve
09/27/2006	EP1704332A1 Flow valve and flow distributor comprising several flow valves
09/27/2006	CN2821244Y Multiple plunger interlink synchronous shunt
09/27/2006	CN2821243Y Cut-off type one-way valve
09/27/2006	CN2821192Y Water wheel generator unit valve block breaker
09/27/2006	CN1837626A Four-edge control valve adaptable for digital oil cylinder or digital oil motor
09/21/2006	WO2006097202A1 Device for the hydraulic or pneumatic control of a gear box and/or a switch element
09/21/2006	DE102005012238A1 Mini-measuring connection for a hydraulic unit comprises a base body with a front connection for inserting in or on the hydraulic unit, an axial passage and a rear connection, a non-return valve and an isolating valve
09/21/2006	DE102005011951A1 EM valve for gaseous or liquid media, has diaphragm pressed against valve seat, pushed by connection channel and tightly attached at pipe part of pre-control valve, where diaphragm has balancing channel that connects inlet and valve chamber
09/21/2006	DE10049827B4 Hydrostatikkreislauf-Entleerventil zum reduzieren des von einer hydrostatischen Einheit benötigten Antriebsdrehmoments Hydrostatic circuit-drain valve to reduce the need of a hydrostatic drive unit torque
09/20/2006	CN2818872Y Rotary digital directional flow valve without axle body
09/20/2006	CN2818871Y Feedback loading multi-path valve
09/20/2006	CN2818832Y Rotary homogeneous main pressure distrbuting valve of adjustor of hydraulic turbine
09/20/2006	CN1276189C Pure water unloading overflow valve
09/20/2006	CN1276188C Hydraulic control system for self-gearshift box
09/20/2006	CN1276187C Hydraulic control system for self-gearshift
09/19/2006	CA2418787C Architecture of a hydraulic steering system
09/14/2006	US20060201321 Hydraulic control arrangement
09/14/2006	DE102005011275A1 Ventilanordnung für eine hydraulische oder pneumatische Steuerungseinrichtung Valve assembly for a hydraulic or pneumatic control device
09/14/2006	DE102005011138A1 Pilot pressure switching fluid valve has spring loaded main piston which opens tank connection above set system pressure
09/14/2006	DE102005010693A1 Electromagnetic proportional pressure-regulation valve for automatic gear, has closure units in which one unit is closed in non flow condition of valve using push rod and cover that is larger than portion of nominal width of valve
09/14/2006	DE102005010642A1 Hydraulic control valve unit used in e.g. fork lift truck or mobile construction machinery, has sensor measuring volumetric flow from pilot control valve
09/13/2006	EP1700041A1 Redundant flow control for hydraulic actuator systems
09/13/2006	EP1007873B1 Thermal microvalves
09/13/2006	CN2816442Y Three-position four-way semi-automatic hydraulic distributor
09/13/2006	CN2816441Y Traction-type stroke slide valve

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