| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
|---|
| 06/08/1983 | EP0080958A1 Automatic pressurization of pneumatic devices in two times |
| 06/07/1983 | CA1147760A1 Running system for a work vehicle |
| 06/01/1983 | EP0080441A2 Valve device for controlled pressurization of a pressure fluid system |
| 06/01/1983 | EP0080135A1 Hydraulic control system for a hydraulic actuator |
| 06/01/1983 | EP0079979A1 Hydraulic loading device, especially for catapult systems |
| 05/26/1983 | WO1983001819A1 Hydraulic control system having reciprocating pump and handle operated rotating valve |
| 05/26/1983 | WO1983001760A1 Cabtilt system with synchronizing valve |
| 05/25/1983 | EP0079870A2 Hydraulic valve means |
| 05/25/1983 | EP0079627A2 Device for the sequential operation of controlled members |
| 05/17/1983 | US4383476 Apparatus for controlling a single action operating cylinder, especially of a press operating cylinder |
| 05/17/1983 | US4383475 Hydraulic cylinder and piston with automatic reciprocation valve |
| 05/17/1983 | US4383412 Multiple pump load sensing system |
| 05/17/1983 | CA1146447A1 Hydraulic control circuit system |
| 05/11/1983 | WO1983001662A1 Digital drive control of compensated valves |
| 05/11/1983 | WO1983001661A1 Lock valve |
| 05/10/1983 | US4382604 Structure of a running system in a work vehicle |
| 05/04/1983 | EP0077837A1 Double cylinder unit |
| 05/03/1983 | US4381701 Servomotor featuring a servovalve controlling a hydraulic drum motor |
| 05/03/1983 | US4381699 Hydraulic control system |
| 05/03/1983 | CA1145603A1 Device for speed control of cylinder piston, particularly useful for a firearm |
| 04/28/1983 | WO1983001417A1 Keyboard actuator |
| 04/27/1983 | EP0077728A1 Fluid distributing device |
| 04/27/1983 | EP0077598A1 Electrohydraulic doser actuator |
| 04/27/1983 | EP0077597A1 Device for rotary actuation |
| 04/26/1983 | CA1145226A1 Closed center programmed valve system with load sense |
| 04/13/1983 | EP0076485A1 Control system for hydraulic circuit apparatus |
| 04/06/1983 | EP0051603A4 Series-parallel selector for steering and implement. |
| 04/05/1983 | US4378675 Hydraulic pump interlock system |
| 03/31/1983 | WO1983001095A1 Hydraulic valve means |
| 03/29/1983 | US4378200 Power transmission |
| 03/22/1983 | US4377183 Adjustable flow restricting valve |
| 03/22/1983 | CA1143252A1 Hydraulic circuitry for a backhoe |
| 03/16/1983 | EP0074333A1 Hydraulic motor for the working piston of a coffee machine |
| 03/03/1983 | WO1983000727A1 Pressure compensated fluid control valve |
| 03/03/1983 | WO1983000726A1 Load responsive system controls |
| 03/02/1983 | EP0073182A2 Sequential register for pressure fluid system |
| 03/02/1983 | EP0073148A2 Hydraulic control system |
| 03/02/1983 | EP0072952A2 Hydraulic motor control device |
| 03/02/1983 | EP0072793A1 Control for dead engine lower. |
| 03/01/1983 | US4375181 Hydraulic cylinder extending in three force modes |
| 03/01/1983 | CA1142057A1 Power transmission |
| 03/01/1983 | CA1142056A1 Hydraulically actuated apparatus |
| 02/23/1983 | EP0072753A2 Pressure fluid modular distribution system |
| 02/23/1983 | EP0072539A2 Hydraulic circuit of hydraulic power shovel |
| 02/23/1983 | EP0012769B1 Pressure raising hydropneumatic control device |
| 02/22/1983 | US4374485 Single annular membrane type of pneumatic positioner |
| 02/22/1983 | CA1141628A2 Hydraulic system for harvesting machines |
| 02/22/1983 | CA1141627A1 Hydraulic system for harvesting machines |
| 02/22/1983 | CA1141626A1 Apparatus for setting the position of a device provided with a plurality of adjusting hydraulic cylinders |
| 02/17/1983 | WO1983000542A1 Fluid flow control system for an extensible jack |
| 02/17/1983 | WO1983000540A1 Pneumatically controlled pressure transducer for actuating hydraulic working members |
| 02/15/1983 | US4373425 Hydraulic engine |
| 02/15/1983 | CA1141266A1 Fluid motor control circuit with fast-acting quick-drop valve |
| 02/09/1983 | EP0071530A1 Hydraulic system |
| 02/09/1983 | EP0071228A2 Control system for hydraulic circuit apparatus |
| 02/08/1983 | US4372193 System with constant force actuator |
| 02/08/1983 | CA1140836A1 Pneumohydraulic pumping station |
| 02/08/1983 | CA1140835A1 Series parallel selector for steering and implement |
| 02/08/1983 | CA1140834A1 Fluid motor control system providing speed change by combination of displacement and flow control |
| 02/08/1983 | CA1140763A2 Apparatus for straight line shearing |
| 02/08/1983 | CA1140762A2 Apparatus for straight line shearing |
| 02/08/1983 | CA1140761A2 Apparatus for straight line shearing |
| 02/08/1983 | CA1140760A2 Apparatus for straight line shearing |
| 01/25/1983 | CA1140023A1 Pressure regulator and flow control valve with pre-exhaust |
| 01/19/1983 | EP0070005A1 Hydraulic fluid circuit of hydraulic shovel |
| 01/18/1983 | CA1139638A2 Hydraulic system with selectively connectable pumps |
| 01/12/1983 | EP0069128A1 Valve actuator |
| 01/11/1983 | US4367624 Control system for hydraulic actuator |
| 01/11/1983 | CA1139186A1 Dual speed hydraulic piston assembly |
| 01/05/1983 | EP0068197A1 Locking apparatus of inertial mass drive hydraulic circuit system |
| 01/04/1983 | US4366673 Hydraulic amplifier |
| 01/04/1983 | CA1138740A1 Power transmission |
| 12/29/1982 | EP0067934A2 Compressed-air economizing device |
| 12/28/1982 | US4365645 Three-way flow-regulating valve |
| 12/23/1982 | WO1982004415A1 Mechanism and device for applying a force, in particular the application of a manually-generated force to a workpiece, for example in the separation of co-operating male and female parts |
| 12/22/1982 | EP0067719A1 Piston-cylinder assembly |
| 12/21/1982 | US4364304 Arrangement for influencing the operating quantity of a servomotor |
| 12/21/1982 | US4364301 Vacuum actuator |
| 12/15/1982 | EP0066717A2 Hydraulic control system comprising a meter-in valve means |
| 12/14/1982 | US4363260 Air cylinder |
| 12/08/1982 | EP0066398A2 Hydraulic control systems |
| 12/08/1982 | EP0066362A2 Fluid control system |
| 12/08/1982 | EP0066274A1 Valve arrangement for increasing the operating speed of a working cylinder |
| 12/08/1982 | EP0066151A2 Hydraulic control system comprising a pilot operated check valve |
| 12/07/1982 | US4362088 Load responsive fluid control valve |
| 12/07/1982 | US4362087 Fully compensated fluid control valve |
| 12/07/1982 | US4362084 Hydraulic actuator controls |
| 12/07/1982 | US4362018 Hydraulic rotation control circuit |
| 12/07/1982 | CA1136957A1 Hydraulic engine |
| 11/30/1982 | US4361074 Hydromechanical automatic reversing device for linear hydraulic rams |
| 11/25/1982 | WO1982004105A1 Fluid control system |
| 11/24/1982 | EP0065304A2 Electrohydraulic transmission |
| 11/24/1982 | EP0064981A1 Load supporting hydraulic circuit with emergency automatic load restraint |
| 11/23/1982 | US4359931 Regenerative and anticavitation hydraulic system for an excavator |
| 11/23/1982 | CA1136021A1 Pneumatic and hydraulic power control of drill |
| 11/17/1982 | EP0064497A1 Load responsive flow control valve |
| 11/16/1982 | US4358989 Device for reducing piston velocity in a cylinder |
| 11/16/1982 | CA1135593A1 Selectively actuatable fluid control for a work implement |
| 11/11/1982 | WO1982003896A1 Double cylinder unit |
| 11/10/1982 | EP0064332A1 A fluid control valve and a fluid control system |