| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
|---|
| 03/03/1993 | EP0528987A1 Electromagnetically powered engine apparatus and method |
| 03/02/1993 | US5189942 3-position actuator |
| 03/02/1993 | US5189940 Method and apparatus for controlling an implement |
| 02/25/1993 | DE4127342A1 Hydraulisches system mit pumpe und verbraucher Hydraulic system with pump and consumer |
| 02/24/1993 | EP0351402B1 Load responsive control system adapted to use of negative load pressure in operation of system controls |
| 02/23/1993 | US5188147 Pressure compensating type hydraulic valve |
| 02/23/1993 | US5188015 Automatically sequenced hydraulic cylinder mechanism |
| 02/23/1993 | US5188014 Hydraulic cylinder with pressure transmission |
| 02/23/1993 | US5187933 Variable displacement pump with hydraulic adjustment for controlling the delivery rate and/or the pressure with respect to at least two consumers |
| 02/16/1993 | US5186000 Hydraulic drive system for construction machines |
| 02/09/1993 | US5184699 Control device for forklift |
| 02/09/1993 | US5184535 Speed control device for a pneumatic cylinder |
| 02/04/1993 | DE4228846A1 Pneumatic pressure-transmitting actuator with fast- and power-stroke - has low- and high-pressure component of equal dia. |
| 02/02/1993 | US5183071 Counterbalance valve |
| 02/02/1993 | US5182909 Valve system for load-independent hydraulic control of a plurality of hydraulic consumers |
| 02/02/1993 | US5182908 Control system for integrating a work attachment to a work vehicle |
| 01/27/1993 | EP0524875A1 Thrust reverser for an aircraft jet engine with hydraulic actuation system with integrated security device |
| 01/21/1993 | WO1993001417A1 Hydraulic system with pump and load |
| 01/19/1993 | US5179836 Hydraulic system for a differential piston type cylinder |
| 01/13/1993 | EP0224478B1 Load sensing circuit of load responsive direction control valve |
| 01/07/1993 | EP0337991B1 Load sensing circuit of load responsive direction control valve |
| 01/07/1993 | EP0297106B1 Load sensing circuit and electrohydraulic control for load compensated directional control valve |
| 01/07/1993 | DE4217405A1 Pneumatically-actuated telescopic cylinder position motor - which comprises main cylinder controlling two hollow pistons movable between seven thrust positions |
| 12/30/1992 | EP0520212A1 Speed controller |
| 12/29/1992 | US5174329 Loading pressure compensation type logic valve |
| 12/23/1992 | CN2125752U Fast servo self-suction hydraulic device |
| 12/21/1992 | WO1993000515A1 Exhaust pressurizing circuit including flow amplification |
| 12/21/1992 | CA2083136A1 Exhaust pressurizing circuit including flow amplification |
| 12/16/1992 | EP0518345A1 Hydraulic control system for aircraft |
| 12/15/1992 | US5170692 Hydraulic control system |
| 12/15/1992 | US5170627 For use with machine systems in timed relation |
| 12/15/1992 | US5170625 Control system for hydraulic pump |
| 12/09/1992 | EP0516864A1 Hydraulic driving system and direction change-over valves |
| 12/08/1992 | US5168973 Apparatus for controlling hydraulic pressure for clutch |
| 12/08/1992 | US5168705 Hydraulic drive system |
| 12/03/1992 | DE4117360A1 Compact sewing machine component positioner - has hollow cylinders in guide system for fine adjustment of piston positioning |
| 12/02/1992 | EP0515692A1 Hydraulic circuit system |
| 12/02/1992 | EP0515639A1 Hydraulic system. |
| 12/02/1992 | EP0515608A1 Hydraulic system. |
| 11/25/1992 | EP0514748A1 Device for restricting the stroke of a hydraulic cylinder |
| 11/24/1992 | US5165862 Loading machine equipped with a first and a second pump supplying pressure oil to at least one hydraulically driven working component, such as a hydraulic piston-cylinder device or hydraulic motor |
| 11/24/1992 | US5165322 For effecting motion of objects through mechanical linkages |
| 11/24/1992 | US5165320 Fluid-controlled servo-arrangement |
| 11/24/1992 | US5165233 Charge pressure priority valve |
| 11/19/1992 | EP0514224A1 Pneumatic servo brake booster |
| 11/19/1992 | EP0513360A1 Hydraulic circuit system |
| 11/19/1992 | EP0512983A1 Airflow control system pump and housing. |
| 11/19/1992 | DE4115594A1 Proportional-druckregelventil Proportional pressure valve |
| 11/17/1992 | US5163353 Energy saving and monitoring pneumatic control valve system |
| 11/17/1992 | US5163352 Cylinder control unit |
| 11/12/1992 | WO1992019871A1 A position indicator for a hydraulic type setting motor |
| 11/12/1992 | WO1992019821A1 Hydraulic driving system in construction machine |
| 11/11/1992 | EP0512690A1 Actuator control system for devices such as clutches |
| 11/11/1992 | CN1019040B Multi-port self-regulating proportional pressure control valve |
| 11/10/1992 | US5161575 Direction selector valve having load-sensing function |
| 11/10/1992 | US5161449 Pneumatic actuator with hydraulic control |
| 11/10/1992 | US5161373 Hydraulic control valve system |
| 11/04/1992 | EP0511387A1 System for changing over running speed of hydraulic excavator |
| 11/04/1992 | EP0511386A1 Device for changing over flow rate for attachment |
| 11/03/1992 | US5159812 Circuitry for controlling control coils of servo devices in a hydraulic system |
| 10/27/1992 | US5158150 Hydraulic wheelchair |
| 10/21/1992 | EP0509868A1 Pneumatic servomotor |
| 10/21/1992 | EP0509616A2 Switching device for reciprocating pumps |
| 10/15/1992 | DE4111500A1 Power output limiting method for hydrostatic machine - calculating permissible flow vol. for secondary unit to provide limitation of pivot angle |
| 10/14/1992 | EP0508555A2 Switching device for reciprocating pumps |
| 10/14/1992 | EP0508271A1 Slow starting valve |
| 10/14/1992 | EP0478760A4 Torque wrench |
| 10/14/1992 | CN2118854U Integrated control valve for multifunctional hydraulic belt roller |
| 10/13/1992 | CA1308626C Hydraulic actuating unit, in particular for raising a load, such as a hospital bed |
| 10/07/1992 | EP0507070A2 Combined pneumatic-hydraulic press head with high actuation speed |
| 10/07/1992 | EP0506671A1 Pivoting actuator and a pop-up target incorporating same. |
| 10/07/1992 | CN1018565B Stepless frequency-adjusting and cone valve controlled hydraulic shocking device |
| 10/06/1992 | US5152312 Automatic shuttle valve |
| 10/06/1992 | US5152211 In-line hydraulic dashpot |
| 10/06/1992 | US5152143 Hydraulic drive system |
| 10/06/1992 | US5152142 Negative load control and energy utilizing system |
| 10/01/1992 | WO1992016754A1 Hydraulic circuit improved in operability in load sensing system |
| 10/01/1992 | DE4110519A1 Hydraulic device for pressure control using two-stage valve - incorporates pressure difference valve reducing pressure rise speed so that pressure peaks caused by pressure excess vibration in hydraulic installation can be obviated |
| 09/30/1992 | EP0506158A2 Device for taking out and distributing ensilage material |
| 09/30/1992 | EP0505977A1 Velocity control circuit for hydraulic drives, prefably for hydraulic cylinders |
| 09/30/1992 | CN1064847A 液压升降机 Hydraulic lifts |
| 09/29/1992 | US5150643 Reciprocating actuator |
| 09/24/1992 | DE4108915A1 Hydraulic medium supply device for servo steering - has variable displacement pump for normal supply, and smaller volume constant pump |
| 09/23/1992 | EP0504415A1 Control system of hydraulic pump |
| 09/23/1992 | CN2116797U Closed oil-way hydraulic control device |
| 09/23/1992 | CN2116796U Hydraulic lohg-rang control device |
| 09/22/1992 | US5148929 Multi-coupling device for crane hydraulic lines |
| 09/22/1992 | US5148676 Confluence valve circuit of a hydraulic excavator |
| 09/17/1992 | DE4108220A1 Piston-cylinder device for point welding appts. - has displacement cylinder and pressure cylinders arranged axially in line with common piston movement |
| 09/16/1992 | EP0503266A1 Hydraulic control device |
| 09/16/1992 | CN2116114U Closed oil circuit hydraulic control equipment |
| 09/16/1992 | CN1018253B Hydraulic impact tool |
| 09/15/1992 | US5146747 Valve apparatus and hydraulic circuit system |
| 09/09/1992 | EP0502411A2 Hydraulic system for controlling a loaddriven actuator |
| 09/08/1992 | WO1992015799A1 Negative load control and energy utilizing system |
| 09/08/1992 | US5144801 Electro-hydraulic actuator system |
| 09/02/1992 | EP0501384A2 Combined pneumatic-hydraulic press with controlled stroke |
| 09/02/1992 | EP0500982A1 Test device for applying mechanical loading to a specimen |
| 09/02/1992 | EP0500730A1 Quick drop valve. |
| 08/26/1992 | EP0500503A1 Improvement to oil pressure operated actuator cylinder assemblies, having the piston forward/return strokes synchronized also under unbalanced loads |