Patents for F15B 13 - Details of servomotor systems (18,792)
09/1996
09/25/1996EP0733810A2 Modular valve arrangement
09/25/1996EP0733743A1 Flow distribution device, independent of the load pressure, for control valves in mobile working machines
09/25/1996CN2236039Y Hydraulic-controlled unloading overflow valve group
09/24/1996US5558127 Hydraulic pilot valve
09/24/1996US5558126 Double solenoid type electromagnetic valve
09/24/1996US5558122 Electric signals supplying device in solenoid valve
09/24/1996US5558004 Control arrangement for at least one hydraulic consumer
09/24/1996US5558000 High speed and high load cylinder device
09/19/1996DE19509578A1 Pneumatic directional valve with longitudinal slider in housing
09/18/1996EP0732512A2 Piston-cylinder assembly with a valve
09/18/1996CN1131289A PWM proportional control method
09/18/1996CN1131249A Double solenoid type electromagnetic valve
09/17/1996US5555911 Directional control valve and a valve assembly using directional control valves
09/12/1996DE19508211A1 Valve cartridge for clamping bar in woodworking machine
09/11/1996EP0731399A2 Solenoid valve control system
09/11/1996EP0730714A1 Valve stack assembly
09/11/1996CN1130737A Poppet type direction control valve
09/11/1996CN1130736A Selector valve aggregate
09/10/1996US5553567 Pulsator unit for a milking machine
09/04/1996CN2234522Y Passive numerically-controlled proportional valve amplifier
09/04/1996CN2234521Y Three-purpose valve
09/04/1996CN1032716C Equipment for controlling the flow of hydraulic pressure medium
09/04/1996CN1032712C Switch valve assembly
09/03/1996US5551482 Plastic servovalve
08/1996
08/28/1996EP0728970A2 Fluid pressure device
08/28/1996EP0440801B1 Hydraulic circuit
08/22/1996DE19512392A1 Valve arrangement with flow regulating valve e.g. for motor vehicle auxiliary steering pump
08/20/1996US5546847 Hydraulic cylinder snubbing arrangement
08/14/1996EP0725889A1 Controlling motor, in particular for quick-action stop valves
08/14/1996CN2232999Y Four-position one-way stop valve
08/08/1996DE3890121C2 Hydraulic quick-exhaust control valve
08/07/1996CN2232504Y Double-ball electrolyte servo valve
08/06/1996US5542338 Rotary slide valve for power-assisted steering systems of motor vehicles
08/06/1996US5542337 Electro-pneumatic valve positioning device
07/1996
07/31/1996EP0724100A2 Directional valve with lever-like actuator
07/31/1996EP0724081A1 Supporting device for a set of juxtaposable headers
07/31/1996CN2232096Y Oil distributing cone valve for hydraulic impact machine
07/30/1996US5540558 Apparatus and method for electronically controlling inlet flow and preventing backflow in a compressor
07/30/1996US5540258 Holding check control valve
07/25/1996DE19512143C1 Pressure limiting valve with changeover piston
07/25/1996DE19505383C1 Stroke valve for fluids
07/24/1996EP0722909A1 Device for splitting a gas stream into several partial gas streams
07/24/1996EP0613534B1 Method and flow control valve assembly for flow balancing
07/24/1996CN2231727Y Hand liquid-controlled leader split-type safety operating valve
07/18/1996WO1996021817A1 Two-way seat-type valve
07/18/1996WO1996021808A1 Three-way or multi-way valve
07/18/1996WO1996021807A1 Three-way or multi-way valve
07/18/1996DE4447611A1 Hydraulic pressure intensifier, and its use in a water-hydraulic welding system
07/18/1996DE19511522C1 Switching mechanism for hydraulic actuator
07/18/1996DE19500749A1 Drei- oder Mehr-Wege-Ventil Tri- or more-way valve
07/18/1996DE19500748A1 Drei- oder Mehr-Wege-Ventil Tri- or more-way valve
07/18/1996DE19500747A1 Zwei-Wege-Sitzventil Two-way poppet valve
07/17/1996CN2231337Y Change-over pilot valve
07/17/1996CN1126803A Pilot-type change-over valve
07/16/1996US5535773 Hydromechanical differentiating apparatus
07/16/1996US5535663 Operating valve assembly with pressure compensation valve
07/11/1996DE19519890A1 Electromagnetically operated valve, e.g. for motor vehicle automatic transmission
07/11/1996DE19502212C1 Electropneumatic converter for positional control of a control element with a pneumatic drive
07/11/1996DE19500350A1 Hydraulic unit for hydraulic control and/or regulating device
07/10/1996EP0720552A1 Electromagnetically actuated valve, especially for hydraulic anti-lock braking systems in motor vehicles
07/10/1996EP0720550A1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles
07/10/1996EP0720549A1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles
07/10/1996EP0536398B1 Hydraulic system
07/10/1996CN1126507A Power sensing regenerator
07/09/1996US5533544 Supply biased pneumatic pressure relay
07/09/1996US5533446 Thin-film forming apparatus and thin-film forming method
07/09/1996US5533334 Pressurized fluid supply system
07/04/1996WO1996020348A1 Hydraulic control system of monobloc construction for raising and lowering a load with at least two electromagnetic proportional two-way valve elements
07/03/1996EP0719950A2 Poppet type directional control valve
07/03/1996EP0719949A2 Selector valve aggregate
06/1996
06/27/1996DE4446145A1 Hydraulische Steuerung in Monoblockbauweise zum Heben und Senken einer Last mit mindestens zwei elektromagnetisch betätigbaren Proportionalwegeventilelementen Hydraulic control of monobloc design for raising and lowering a load with at least two electromagnetically actuable proportional directional valve elements
06/27/1996DE4446142A1 Slider valve with hydraulic drive amplification
06/27/1996DE4444750A1 Solenoid operated pneumatic valve for vehicle
06/26/1996EP0718532A1 Directional flow control valve
06/26/1996EP0718504A2 Mono-block hydraulic control system
06/26/1996EP0717817A1 Hydraulic control valve block
06/25/1996US5529088 Rail-mounted aggregate valve
06/20/1996WO1996019027A1 Control device, in particular for actuating valves
06/13/1996WO1996018056A1 Hydraulic pilot valve
06/13/1996WO1996018042A1 Hydraulic flow priority system
06/13/1996DE4444024A1 Steuereinrichtung, insbesondere zur Ansteuerung von Ventilen Control device, in particular for controlling valves
06/13/1996CA2179818A1 Hydraulic flow priority system
06/12/1996EP0716235A2 Hydraulic operated valve
06/12/1996EP0716234A2 Add-in device for a hydraulic control arrangement
06/05/1996EP0715108A1 Solenoid valve controller
06/04/1996US5522431 Solenoid valve control system
06/04/1996US5522426 Valve arrangement in particular a solenoid valve arrangement for slip-controlled automotive vehicle brake systems
06/04/1996US5522424 Controlling the flow of fluids using solenoid-actuated valves
06/04/1996US5522301 Pressure control valve for a hydraulic actuator
05/1996
05/30/1996DE4442046A1 Hydraulic servo valve pref. with electromagnet and return spring
05/29/1996EP0713991A1 Double solenoid type electromagnetic valve
05/29/1996EP0713979A2 Direct drive spool valve
05/29/1996EP0602036B1 Pressure compensated flow amplifying poppet valve
05/29/1996CN1123380A Seal construction for use in valve assembly
05/29/1996CN1123374A Rail-mounted aggregate valve
05/29/1996CN1123373A Mono-block control valve with regeneration conduit
05/29/1996CN1123372A Pilot operated directional control valve
05/28/1996US5520546 Valve block unit
05/28/1996US5520217 Directional valve
05/23/1996WO1996015374A1 Hydraulic pilot valve