Patents for F15B 13 - Details of servomotor systems (18,792)
05/1995
05/23/1995US5417241 Valve arrangement
05/17/1995EP0653582A1 Valve combination
05/17/1995CN2197500Y Four way electromagnetic chargeover valve
05/17/1995CN2197499Y Rational pressure and flow valve
05/16/1995US5415199 Unit for controlling a plurality of hydraulic actuators
05/11/1995DE4338287A1 Hydraulic solenoid valve
05/10/1995EP0545925B1 Load check and pressure compensating valve
05/10/1995CN1102463A Two-port cartridge seat valve
05/04/1995WO1995012057A1 Controlling motor, in particular for quick-action stop valves
05/03/1995EP0650558A1 Control device for at least one hydraulic consumer.
05/03/1995CN2196219Y Automatic hydraulic gate valve
05/03/1995CN1102233A Actuating drive for a control valve
04/1995
04/27/1995DE4336208A1 Hermetically sealed magnet and method for its production
04/26/1995EP0491050B1 Hydraulic drive system and valve device
04/25/1995US5409040 Springless pilot operated sequence valve
04/25/1995US5409038 Hydraulic circuit including pressure compensating valve
04/25/1995CA1335380C Apparatus for positioning a work implement
04/20/1995WO1995010710A2 Electro-hydraulic fluid metering and control device
04/19/1995EP0648964A1 Manifold valve assembly with removable valve seat
04/19/1995EP0648940A1 Multiple subbase for air distribution to pneumatic valves
04/19/1995CN2194992Y Combination changeover valve
04/19/1995CA2108611A1 Manifold valve assembly with removable valve seat
04/13/1995DE4435432A1 Control valve arrangement for automatic transmissions
04/12/1995CN1028180C Low pressure sequential hydraulic controlling one-way valve
04/11/1995US5405103 Device for actuating a mechanical member, in particular for the force guidance of a missile, and missile equipped with said device
04/11/1995US5404912 Transition spool for pneumatic valve
04/06/1995WO1995009306A1 Damper for a hydraulic pilot valve
04/05/1995EP0646080A1 Rotary slide valve for assisted steering systems.
03/1995
03/30/1995WO1995008463A1 Electromagnetically actuated valve, especially for hydraulic anti-lock braking systems in motor vehicles
03/30/1995WO1995008461A1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles
03/30/1995WO1995008460A1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles
03/30/1995DE4400108C1 Inverted shuttle valve
03/29/1995EP0645291A1 Three position solenoid controlled valve
03/29/1995EP0644841A1 Rotary slide valve for power assisted steering systems of motor vehicles.
03/29/1995CN1100787A 岐管阀 Manifold valve
03/28/1995US5400821 Directional control valve
03/28/1995US5400816 Pilot actuated override mechanism for holding valve
03/28/1995US5400694 Hydraulic cylinder with internal safety valve
03/23/1995DE4332117A1 Solenoid valve
03/22/1995EP0644336A1 Multiplexing valve
03/22/1995CN1100504A Pressure program-controlled anti-closing valve
03/09/1995WO1995006818A1 Hydraulic control valve block
03/09/1995DE4431330A1 Seat valve with control based on force feedback
03/07/1995US5396266 Kinesthetic feedback apparatus and method
03/07/1995US5394903 Hydraulic control valve
03/02/1995DE4329327A1 Control unit for a hydraulic operating system, in particular a double driving brake valve
02/1995
02/23/1995WO1995005544A1 Capacity control device for variable capacity hydraulic pump
02/22/1995EP0639326A1 Improvements of the solenoid pulsator for milking machines
02/22/1995CN2190184Y Precise converter
02/16/1995WO1995004887A1 Valve, in particular distributing valve
02/16/1995WO1995000349A3 Two stage pressure control valve
02/15/1995EP0638746A1 Pilot stage for a pressure control valve
02/15/1995EP0638730A1 Control means for a hydraulic motor
02/15/1995EP0416130B1 Hydraulic valve capable of pressure compensation
02/14/1995US5388608 Solenoid valves
02/09/1995DE4325983A1 Servohydraulic oscillation exciter
02/08/1995EP0637708A1 Multiportvalve, particularly for control of pneumatic motors
02/08/1995EP0637693A1 Control means for a hydraulic motor
02/08/1995EP0637692A1 Displacement controlled hydraulic proportional valve
02/08/1995CN1098484A Pilot-operated servo valve
02/07/1995US5386697 Unit for controlling a plurality of hydraulic actuators
02/07/1995CA2007346C Fluid-controlled servo-arrangement
02/02/1995WO1995003505A1 Directional control valve for fully hydraulic steering system
02/02/1995WO1995003493A1 Fluid control spool valve
02/02/1995DE4325772A1 Drive system with a signal transmitter
02/01/1995EP0636796A1 Hydraulic amplifier, particularly for directional valves
01/1995
01/31/1995US5385171 Two-stage hydraulic valves
01/26/1995WO1995002770A1 Valve station
01/26/1995DE4423583A1 Hydraulic control valve
01/26/1995DE4423541A1 Proportional pressure regulating valve of slider construction
01/26/1995DE4324939A1 Spool-type valve
01/26/1995DE4324589A1 Electromagnetically operable pressure control valve
01/21/1995CA2127744A1 Hydraulic closed loop control system
01/19/1995DE4323998A1 Control device for a hydraulic consumer
01/18/1995EP0634578A1 Shuttle valve arrangement
01/18/1995EP0634577A1 Two-way cartridge valve as lift valve
01/17/1995US5381828 Slow starting valve
01/12/1995WO1994025770A3 Power sensing regenerator
01/12/1995DE4420459A1 Arrangement for controlling a hydraulic drive
01/12/1995DE4321647A1 Reversing valve
01/11/1995CN2187237Y Digital capillary pressure regulating servo valve
01/05/1995WO1995000762A1 Device in pilot-controlled non-return valves for hydraulic cylinder mechanisms
01/05/1995WO1995000349A2 Two stage pressure control valve
01/05/1995CA2165455A1 Two stage pressure control valve
01/04/1995EP0632203A1 Electropneumatic converter with solenoid valve control
01/04/1995CN2186816Y Change valve
01/04/1995CN2186815Y Self lock, dual position 3-way explosion proof electromagetic valve
01/03/1995US5377720 Proportional pressure reducing and relieving valve
01/03/1995US5377717 Hydraulic flow control valve assemblies
12/1994
12/28/1994EP0631056A1 Actuator for a control valve
12/28/1994EP0630452A1 Proportional distributing valve.
12/27/1994US5376029 In a marine power steering system
12/27/1994US5375625 Valve body assembly with detent and locking mechanism
12/23/1994CA2126403A1 Electropneumatic converter with solenoid valve control
12/22/1994WO1994029134A1 Height control valve and dump valve therefor
12/22/1994DE4418776A1 Pressure-medium circuit arrangement
12/22/1994DE4320083A1 Electromagnetically operable 3/2-way valve for controlling a pneumatic medium, in particular for motor vehicles
12/22/1994DE4320017A1 Schaltventil Switching valve
12/22/1994DE4311218A1 Pilot stage with specially designed baffle for reducing the leakage
12/22/1994CA2164412A1 Height control valve and dump valve therefor