Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384)
06/1995
06/08/1995WO1995015269A1 Hydraulic circuit
06/08/1995DE4340533A1 Movable component drive piston hydraulic actuator
06/07/1995EP0656481A1 Hydraulic control system for construction machines
06/07/1995EP0656447A1 Control system for splitting up the fluid flow in hydraulic systems with a plurality of users
06/07/1995EP0656274A1 Hydraulic circuit
06/07/1995EP0656100A1 Hydraulic control device.
06/07/1995EP0402474B1 Service valve circuit in a hydraulic excavator
06/06/1995US5421294 Hydraulic setting device
06/06/1995US5421156 Hydraulic drive system
06/06/1995US5421155 Hydraulic drive system for hydraulic working machines
05/1995
05/31/1995EP0655314A1 Multiple use of compressed air
05/31/1995EP0655313A1 Multiple use of compressed air in blow moulding
05/30/1995US5419236 Method for controlling a hydraulic drive and configuration for carrying out the method
05/30/1995US5419132 Inertial body drive mechanism
05/30/1995US5419129 Hydraulic system for open or closed-centered systems
05/26/1995WO1995014174A1 A device for double-acting hydraulic systems
05/24/1995EP0654608A1 Method of controlling the movement of a fluid pressure cylinder and fluid pressure cylinder
05/23/1995US5417098 Hydraulic feed drive for flying upsetting presses
05/18/1995WO1995013478A1 Two-stage pressure cylinder
05/18/1995WO1995013043A1 Hydraulic system for the hydraulic operation of an ambulance lifting platform
05/17/1995EP0653519A1 Control device for actuator of construction equipment
05/17/1995EP0515563B1 End of fill detector for a hydraulic clutch
05/16/1995US5415199 Unit for controlling a plurality of hydraulic actuators
05/16/1995US5415076 Hydraulic system having a combined meter-out and regeneration valve assembly
05/10/1995EP0652377A1 Valve control unit for hydraulic actuator
05/10/1995EP0652376A1 Flow control system
05/10/1995EP0545925B1 Load check and pressure compensating valve
05/10/1995CA2102762A1 Two-stage pressure cylinder
05/04/1995WO1995012057A1 Controlling motor, in particular for quick-action stop valves
05/04/1995DE4337267C1 Actuating device for individual functions of industrial trucks
05/03/1995EP0650558A1 Control device for at least one hydraulic consumer.
04/1995
04/27/1995WO1995011190A1 Electrohydraulic lifting device for motor vehicles
04/27/1995WO1995011189A1 Electrohydraulic lifting device
04/27/1995DE4336074A1 Hydraulic device for a hydraulic drive for a high-voltage power circuit-breaker (high-voltage circuit-breaker)
04/26/1995EP0649722A2 Hydraulic device
04/26/1995EP0491050B1 Hydraulic drive system and valve device
04/26/1995CN2195642Y Hydraulic mechanism with double-action plunger pump
04/25/1995US5409038 Hydraulic circuit including pressure compensating valve
04/25/1995CA1335380C Apparatus for positioning a work implement
04/20/1995DE4335154A1 Device for activating a hydraulic adjusting element
04/19/1995EP0648900A2 Hydraulic apparatus for construction machinery
04/19/1995CN2194992Y Combination changeover valve
04/19/1995CA2133795A1 Hydraulic device for supplying a hydraulic driving unit
04/12/1995EP0647785A1 Pilot circuit for a control 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
04/06/1995DE4430058A1 Hydraulic drive system with a speed-controlled consumer (load) and an electrohydraulic control device
04/05/1995EP0440807B1 Hydraulic driving apparatus of civil engineering/construction equipment
04/04/1995US5402816 Pressure equalizer device
03/1995
03/29/1995EP0515608B1 Hydraulic system
03/28/1995CA1334922C Valve system and arrangement for on-line valve replacement
03/22/1995EP0644335A1 Hydraulic drive for hydraulic work machine
03/21/1995US5398507 Hydraulic circuit system
03/16/1995WO1995007399A1 Hydraulic pressure-supply and control unit for a truck-mounted concrete pump
03/16/1995WO1995007390A1 Hydraulic driving device for a construction
03/15/1995EP0319089B1 Safety device for hydraulic closed circuit
03/09/1995WO1995006818A1 Hydraulic control valve block
03/09/1995DE4429156A1 Pneumatic cylinder with damping mechanism
03/09/1995DE4329977A1 Hydraulic control device
03/08/1995EP0515639B1 Hydraulic system
03/08/1995EP0493596B1 Capacity control circuit for variable capacity pump
03/07/1995US5396535 X-ray apparatus comprising a hydraulic system
03/07/1995US5394697 Hydraulic drive system
03/07/1995US5394696 Hydraulic system
02/1995
02/23/1995WO1995005546A1 Flow rate servicing directional control valve for hydraulic circuit
02/23/1995WO1995005545A1 Flow control device for hydraulic circuit
02/23/1995WO1995005544A1 Capacity control device for variable capacity hydraulic pump
02/23/1995DE4425130A1 Hydrostatic travelling drive with proportional pressure control
02/15/1995EP0416130B1 Hydraulic valve capable of pressure compensation
02/09/1995WO1995004227A1 Hydraulic device for a working machine
02/08/1995EP0637788A1 Control apparatus for hydraulic actuator
02/08/1995EP0637374A1 High frequency vibration test fixture with hydraulic servo valve and piston actuator
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
02/02/1995WO1995003492A1 Apparatus and method for automatically compensating for dead zone of a hydraulically driven machine
01/1995
01/31/1995US5385689 Inert support containing active scavenging species formed by depositing sodium, potassium, rubidium and/or cesium or their alloys and pyrolyzing
01/18/1995EP0633983A1 Hydraulic device with synchronous jacks.
01/17/1995US5381828 Slow starting valve
01/17/1995US5381661 Hydraulic pressure transformer
01/17/1995US5381654 For a turbofan engine thrust reverser
01/17/1995CA2060347C Control device for forklift
01/12/1995WO1995001409A1 Process and composition for purifying semiconductor process gases to remove lewis acid and oxidant impurities therefrom
01/12/1995WO1994025770A3 Power sensing regenerator
01/12/1995DE4420459A1 Arrangement for controlling a hydraulic drive
01/11/1995EP0633402A2 Pneumatic cylinder and control valve therefor
01/10/1995US5381236 Optical sensor for imaging an object
01/04/1995EP0632355A2 Discharge flow control system and method in hydraulic pump
01/03/1995US5377717 Hydraulic flow control valve assemblies
01/03/1995US5377638 Hydraulic adjusting device
01/03/1995US5377579 Fluid-operated spring brake atuator with funnel-shaped pressure plate
01/03/1995US5377488 Hydro-pneumatic pressure transformer
12/1994
12/27/1994US5375994 Nozzle for feeding molten material to an injection mold
12/22/1994WO1994029573A1 Fluid-operated spring brake actuator with improved pressure plate
12/22/1994WO1994029137A1 A pressure fluid control system
12/21/1994EP0629781A1 Hydraulic regenerator
12/15/1994DE4335403C1 Hydraulic device
12/13/1994CA2048955C Film holder for dental x-ray film developing machine, and film mounting stage for the holder
12/07/1994EP0627350A1 Fluid pressure control device
12/07/1994EP0478760B1 Torque wrench
12/06/1994US5370038 Regeneration circuit for a hydraulic system