| Patents for F15B 13 - Details of servomotor systems (18,792) |
|---|
| 03/26/1985 | US4507707 Electro-pneumatic assembly device |
| 03/26/1985 | US4507345 Polyurethane |
| 03/26/1985 | US4506700 Poppet valve with float function |
| 03/20/1985 | EP0134744A2 Proportional follower spool valve system |
| 03/19/1985 | CA1184093A1 Pressure compensated fluid control valve |
| 03/12/1985 | US4503888 Servovalve spool control for digital rotary servovalve |
| 03/12/1985 | US4503886 Flow limiting selector valve |
| 02/19/1985 | CA1182717A1 Electrically controllable valve assembly |
| 02/14/1985 | WO1985000642A1 Three-way proportional valve |
| 02/12/1985 | CA1182382A1 Electro-mechanical direct drive valve servo system with rotary to linear valve drive mechanism |
| 01/29/1985 | US4495965 Flow regulating valve |
| 01/29/1985 | US4495962 For use in a hydraulic system |
| 01/29/1985 | US4495961 For carrying out a load-independent division of hydraulic fluid |
| 01/29/1985 | US4495769 Booster power steering |
| 01/29/1985 | CA1181658A1 Dual control input flow control valve |
| 01/29/1985 | CA1181657A1 Regenerative valve |
| 01/23/1985 | EP0131683A2 Relay valve |
| 01/23/1985 | EP0131656A1 Improvements in control systems for hydraulic spool valves |
| 01/23/1985 | EP0131580A1 Signal valve for pressure compensated system. |
| 01/15/1985 | US4493473 Valve arrangement |
| 01/08/1985 | CA1180639A1 Magnetically controlled fluid pressure device |
| 01/08/1985 | CA1180637A1 Control valve for double-acting piston and valve assemblies |
| 01/02/1985 | EP0129726A1 Hydraulic control valve with a housing |
| 01/02/1985 | EP0129665A1 Sliding valve for pneumatic circuits |
| 01/01/1985 | US4491153 Pressure reducing valve |
| 01/01/1985 | US4491152 Four-way stacking valve with common electrical conduit and body mounted individual exhaust flow controls that project through the cover |
| 01/01/1985 | US4491151 Four-way stacking valve with common electrical conduit and individual body mounted exhaust flow controls |
| 12/27/1984 | CA1179921A Series self-leveling valve |
| 12/27/1984 | CA1179916A Fluid control valve and a fluid control system |
| 12/25/1984 | US4489644 Multiple control valves |
| 12/19/1984 | EP0128740A1 Pressure regulator |
| 12/18/1984 | US4488569 Apparatus with staged pressure differential for controlling fluid flow |
| 12/18/1984 | US4488343 Mounting assembly for fluid actuated components and method for connecting said components thereto |
| 12/12/1984 | EP0128096A1 Actuator with a pneumatic pressure reservoir, especially for valves |
| 12/12/1984 | EP0128003A2 Two-stage directional control valves |
| 12/12/1984 | EP0128002A2 Pilot valves for two-stage hydraulic devices |
| 12/12/1984 | EP0127875A2 Servo valve |
| 12/11/1984 | US4487018 Compensated fluid flow control |
| 12/06/1984 | WO1984004785A1 Flow control valve assembly with quick response |
| 12/04/1984 | US4485846 Four-way valve with integral flow controls, common exhaust, and cartridge type pilot valve |
| 11/27/1984 | US4484598 Pneumatic control apparatus |
| 11/20/1984 | US4483365 Interlocking modular valve mounting assembly |
| 11/20/1984 | CA1178162A1 Low power charge system |
| 11/07/1984 | EP0124349A1 Remote control unit |
| 11/07/1984 | EP0123837A1 Control valve for a high pressure hydraulic system |
| 11/06/1984 | US4480527 For use with a hydraulic actuator |
| 10/31/1984 | EP0123088A1 Hydraulic directional valve for controlling a double-acting servo motor |
| 10/31/1984 | EP0123051A2 Mechanical actuating device and amplification device applied thereto |
| 10/30/1984 | US4479678 Pneumatic valve |
| 10/30/1984 | US4479514 Float positioning assembly for pilot operated valve |
| 10/30/1984 | US4479512 Continuous control valve with rotary or axial slide |
| 10/30/1984 | CA1176921A1 Pneumatic timer and sequencer apparatus and system |
| 10/23/1984 | US4478245 Electrically controllable valve assembly |
| 10/17/1984 | EP0121600A1 Control valve |
| 10/16/1984 | EP0113724A4 Fully compensated fluid control valve. |
| 10/11/1984 | WO1984003916A1 Control valve and hydraulic system employing same |
| 10/09/1984 | US4475710 Electro-hydraulic control actuator for turbine valves |
| 10/09/1984 | US4475442 Hydraulic control system |
| 10/09/1984 | US4475441 Electrohydraulic set device |
| 10/09/1984 | CA1175733A1 Electrohydraulic set device |
| 10/09/1984 | CA1175730A1 Hydraulic valves |
| 09/26/1984 | EP0119752A1 Optical-hydraulic control system |
| 09/25/1984 | US4473095 Safety valve for a press |
| 09/18/1984 | US4471809 Hydraulic control apparatus with an adjustable throttle |
| 09/18/1984 | US4471808 Hydraulic control apparatus |
| 09/18/1984 | US4471805 Control valve |
| 09/13/1984 | WO1984003543A1 Pilot operated implement control system |
| 09/12/1984 | EP0118344A1 Digital powerdrive |
| 09/11/1984 | US4470432 Distributor for a hydraulic servo mechanism |
| 09/11/1984 | US4470339 Braking valve for hydraulic circuits |
| 09/11/1984 | CA1174141A1 Load responsive fluid control valve |
| 09/05/1984 | EP0117806A1 Fluid distribution device, particularly for a remote control |
| 09/04/1984 | USRE31657 Feedback mechanism for variable displacement hydraulic device having an electrohydraulic controller |
| 09/04/1984 | US4469128 System for distributing by electrical means pneumatic control signals |
| 09/04/1984 | US4469007 In a pilot operated system |
| 08/29/1984 | EP0117209A1 Servo flow regulator |
| 08/29/1984 | EP0117208A1 Hydraulic pressure servolimiter |
| 08/29/1984 | EP0117207A1 Hydraulic distribution device |
| 08/29/1984 | EP0117206A1 Hydraulic machine |
| 08/29/1984 | EP0116739A2 Hydraulic valve |
| 08/29/1984 | EP0116683A1 Pneumatic control system |
| 08/28/1984 | US4467825 Shuttle valve assembly |
| 08/22/1984 | EP0116500A1 Fluid distributors |
| 08/22/1984 | EP0116166A1 Force balanced two-way control valve |
| 08/21/1984 | US4466597 Electro-mechanical direct drive valve servo system with rotary to linear valve drive mechanism |
| 08/21/1984 | US4466336 Control valve for hydraulic motor apparatus |
| 08/15/1984 | EP0115590A2 Hydraulic control device |
| 08/14/1984 | US4465100 Four-way stacking valve with common electrical conduit and individual body mounted exhaust flow controls |
| 08/14/1984 | US4465089 Flow divider and combiner for traction circuits |
| 08/14/1984 | US4464978 Servovalve apparatus |
| 08/14/1984 | US4464977 Fluid pressure device |
| 08/10/1984 | EP0105895A4 Fluid control device. |
| 08/10/1984 | EP0093150A4 Digital drive control of compensated valves. |
| 08/07/1984 | US4463660 For controlling supplying pressure to a load device |
| 08/07/1984 | US4463557 Open center hydraulic system |
| 08/07/1984 | CA1172136A1 Power transmission |
| 08/07/1984 | CA1172132A1 Variable gain servo controlled directional valve |
| 08/02/1984 | WO1984002958A1 Signal valve for pressure compensated system |
| 08/01/1984 | EP0114470A1 Two-stage hydraulic valves |
| 07/31/1984 | US4462427 Four-way stacking valve with common electrical conduit and body mounted individual exhaust flow controls that project through the cover |