Patents for F15B 13 - Details of servomotor systems (18,792) |
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01/25/1996 | DE19524989A1 Slide valve under primary control |
01/24/1996 | CN2218271Y Controller of electric liquid ratio valve |
01/23/1996 | US5485869 Hydraulic dual solenoid directional control valve with manual override lock-out linkage |
01/23/1996 | US5485864 Pressure compensation valve |
01/23/1996 | US5485724 Hydraulic drive system |
01/18/1996 | DE4425084A1 Hydraulisches Ventil Hydraulic valve |
01/17/1996 | EP0692638A1 Device for wiring solenoid valves to air-distribution subbases |
01/17/1996 | CN2217702Y Multi-way change valve for direction-changing flow-dividing flow-variation system |
01/14/1996 | CA2153639A1 Device for wiring solenoid valves to air-distribution subbases |
01/11/1996 | DE4425843A1 Electromagnetic pressure limiting or regulating hydraulic valve |
01/11/1996 | DE4425600A1 Multipath pressure valve |
01/11/1996 | DE4423629A1 Electromagnetically-operated hydraulic valve used in automobile |
01/11/1996 | DE4423627A1 Electromagnetically-operated hydraulic valve |
01/11/1996 | DE4423572A1 Load-sensing hydraulic system for use with mobile excavator |
01/11/1996 | DE4423103A1 Electromagnetic switching or proportional pressure regulation valve |
01/10/1996 | EP0646080B1 Rotary slide valve for assisted steering systems |
01/10/1996 | CN2217136Y Servomotor driven change valve |
01/09/1996 | US5482362 Anti-lock brake control valve control module |
01/09/1996 | US5482085 Pilot pressure sub-assembly for fluid control valve |
01/09/1996 | US5481872 Hydraulic circuit for operating plural actuators and its pressure compensating valve and maximum load pressure detector |
01/09/1996 | US5481871 Hydraulic steering system with spool pressure equalization |
01/04/1996 | WO1996000351A1 Directional control valve device provided with a pressure compensating valve |
01/04/1996 | DE4423133A1 Operating unit for vehicle valve lift setting device |
01/04/1996 | DE4422742A1 Hydraulic slide=valve which can be operated by proportional magnet |
01/04/1996 | DE4422528A1 Fluid-operated drive unit |
01/04/1996 | DE19506472A1 Compressed air preparation system consisting of several modules |
01/03/1996 | EP0644841B1 Rotary slide valve for power assisted steering systems of motor vehicles |
01/03/1996 | CN2216611Y Double site type circulating switching valve |
12/28/1995 | WO1995035220A1 Running control circuit for a hydraulically driven running device |
12/27/1995 | EP0688958A1 Valve arrangement |
12/27/1995 | EP0688411A1 Hydraulic control valve |
12/26/1995 | US5477678 Hydraulic circuit system |
12/21/1995 | DE4420744A1 Method of assembling servo valve |
12/20/1995 | EP0687818A1 Pneumatic valve |
12/20/1995 | EP0687817A1 Pilot type electromagnetic valve |
12/20/1995 | CN2215617Y mechanical control rotary valve for concrete road paving machine |
12/20/1995 | CN1113664A 液压控制阀 Hydraulic control valve |
12/14/1995 | DE4420164A1 Combined pressure and pilot valve |
12/14/1995 | CA2148758A1 Three-position, four-way rotary valve with pistol grip actuator |
12/13/1995 | EP0686776A1 Multi-function valve |
12/13/1995 | EP0686775A1 Electropneumatic valve assembly |
12/13/1995 | EP0686239A1 Valve block |
12/13/1995 | CN2215047Y New-type liquid-filling gun |
12/13/1995 | CN2215046Y Pneumatic change valve with bush |
12/13/1995 | CN2215045Y Double liquid control locking-valve |
12/13/1995 | CN2215044Y Compensation valve of air pressure regulating unit |
12/12/1995 | US5474108 Electromagnetic valve unit |
12/07/1995 | DE4441364C1 Force or energy provision system using wideband noise |
12/07/1995 | DE19516538A1 Hydraulically controlled path valve for high pressure use |
12/06/1995 | EP0577628B1 Proportional mechano-electronic actuator means |
12/06/1995 | EP0532502B1 Negative load control and energy utilizing system |
12/05/1995 | US5471839 Valve apparatus and hydraulic drive system |
12/01/1995 | CA2150413A1 Two-stage externally adjustable control valve |
11/30/1995 | WO1995032364A1 Control arrangement for at least two hydraulic consumers |
11/30/1995 | DE4418514A1 Four-function electrohydraulic control valve |
11/29/1995 | EP0684392A1 Safety valve |
11/28/1995 | US5469888 Control valve |
11/28/1995 | US5469703 Device for controlling a hydraulic motor |
11/23/1995 | DE4417962A1 Steueranordnung für wenigstens zwei hydraulische Verbraucher Control arrangement for at least two hydraulic consumers |
11/23/1995 | DE4417587A1 Regulating magnet for electrohydraulic controlled devices |
11/21/1995 | US5467797 Two-position three-way solenoid valve |
11/21/1995 | US5467688 Operating valve device |
11/21/1995 | US5467683 Actuating drive for a control valve |
11/16/1995 | WO1995030570A1 Hydraulic drive and steering systems for a vehicle |
11/14/1995 | US5465757 Electro-hydraulic fluid metering and control device |
11/14/1995 | US5465755 Three-position, four-way rotary valve with pistol grip actuator |
11/09/1995 | WO1995030096A1 Universal hydraulic valve |
11/09/1995 | DE4416056A1 Flow valve for pressure medium |
11/08/1995 | CN2212101Y 双向液压锁 Bidirectional hydraulic lock |
11/08/1995 | CN2212100Y Pnenmatic control combined lift valve for heavy self unloading car |
11/07/1995 | US5463931 Controller for a hydraulic motor |
11/02/1995 | EP0679236A1 Distribution beam |
11/02/1995 | DE4415068A1 Small powerful electrically operated bistable solenoid valve |
10/31/1995 | US5462087 Directional control valve and a valve assembly using directional control valves |
10/26/1995 | WO1995028591A1 Switching valve |
10/26/1995 | WO1995028590A1 Output piping connecting device for a valve |
10/25/1995 | EP0678676A2 Valve stack |
10/25/1995 | EP0678675A1 Modular designed valve base for electromagnetic directional valves |
10/25/1995 | CN2210993Y Power-supply device for electromagnetic-valve combination |
10/24/1995 | US5460201 Electromechanical servovalve |
10/24/1995 | US5460198 Pressure-activated flow-control valve |
10/24/1995 | US5460000 Hydrostatic drive system |
10/24/1995 | US5459953 Manifold valve |
10/19/1995 | WO1995027865A1 Digital two, three, and four way solenoid control valves |
10/19/1995 | DE4413216A1 Hydraulic multi=way valve |
10/18/1995 | CN2210273Y 湿式电磁球阀 Wet solenoid valve |
10/18/1995 | CN2210272Y 电动压力阀 Electric pressure valve |
10/18/1995 | CN1030099C Multifunctional step-by-step electrohydraulic servo valve |
10/17/1995 | US5458049 For packing materials in a container |
10/17/1995 | US5458048 Electro-pneumatic control device |
10/11/1995 | EP0676573A1 Directional valve with a base-plate |
10/11/1995 | EP0676548A1 Valve cartridge |
10/11/1995 | EP0676547A1 Flow control device for a high pressure hydraulic system and a valve for a load-lowering brake |
10/11/1995 | EP0477370B1 Valve device and hydraulic driving device |
10/11/1995 | EP0465655B1 Hydraulic driving apparatus of civil engineering/construction equipment |
10/10/1995 | US5457594 Electropneumatic control device |
10/05/1995 | WO1995026476A1 Pilot pressure operated directional control valve and operation cylinder control device |
10/05/1995 | WO1995026277A1 Travelling hydraulic device |
10/05/1995 | DE19510331A1 Through=valve energising system in hydraulic drive |
10/04/1995 | CN2209234Y Multipurpose manual change-over ball valve |