| Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384) |
|---|
| 01/09/2008 | EP1875042A1 Method, arrangement and valve for controlling rock drilling |
| 01/09/2008 | EP1219751B1 Hybrid construction machinery and control device of the construction machinery |
| 01/09/2008 | CN201003517Y Hot-smelting butt hydraulic station |
| 01/09/2008 | CN201002035Y Hydraulic driving ball mill |
| 01/09/2008 | CN100360814C Direct-acting type pressure-flow combined valve |
| 01/09/2008 | CN100360813C Integrated electro-hydraulic actuator capable of carrying out quick action and adjustment |
| 01/08/2008 | CA2502603C Hydraulic system |
| 01/08/2008 | CA2332550C Modular surface mount manifold assemblies |
| 01/03/2008 | WO2008001511A1 Valve controller |
| 01/03/2008 | WO2008000707A1 Method for actuating an electrohydraulic soft top, and system for carrying out said method |
| 01/03/2008 | DE102007030454A1 Engine control system for controlling response times in a hydraulic system (HS) in an internal combustion engine has a time transmitter module to detect response in the HS |
| 01/03/2008 | DE102006030034A1 Einrichtung zum Steuern eines fluidbetätigten doppeltwirkenden Stellzylinders Means for controlling a fluid-actuated double-action actuating cylinder |
| 01/02/2008 | CN200999771Y Mechanism for balancing overturning moment |
| 01/02/2008 | CN200999770Y System for balancing overturning moment |
| 01/02/2008 | CN101096971A Pressure regulating valve |
| 01/02/2008 | CN101096970A Built-in constant-pressure output control pressure source module |
| 01/02/2008 | CN100359187C Simple and convenient hydraulic integrated block |
| 01/02/2008 | CN100359139C A device and a method for the generation of pressure pulses |
| 01/02/2008 | CN100359104C Hydraulic driving system of construction machinery |
| 12/27/2007 | DE102007027768A1 Fluid controller for steering system, has actuator for moving valve body in accordance with reference, which is received from processor, where controller provides gradients of reference and scales threshold value due to gradients |
| 12/26/2007 | EP1869329A1 Self-synchronizing hydraulic system |
| 12/26/2007 | EP1868935A2 Hydraulic system for an industrial vehicle |
| 12/26/2007 | CN200995952Y Moving unit of drilling rig |
| 12/26/2007 | CN101094994A Arrangement in connection with an oscillator cylinder |
| 12/26/2007 | CN100357614C Method of controlling a swinging boom and apparatus for controlling the same |
| 12/26/2007 | CN100357531C Hydraulic control device for working machine |
| 12/25/2007 | US7310989 Hydraulic circuit for linearly driving a movable roller-holder slider of a pipe bending machine |
| 12/21/2007 | WO2007145590A1 Pneumatic actuator system |
| 12/21/2007 | WO2007145530A1 Method and device for control of actuators |
| 12/20/2007 | US20070289440 Pressure-Medium Cylinder With Pressure Intensification |
| 12/19/2007 | EP1867879A2 Hydraulic system with automatic boom extension locking |
| 12/19/2007 | CN200993130Y Hydraulic central valve for jack synchronous lifting |
| 12/19/2007 | CN101091065A Fluid pressure circuit, energy recovery device, and fluid pressure recovery circuit for working machine |
| 12/19/2007 | CN100356073C Eccentering arm hydraulic loop device for through-casing resistivity logging instrument for petroleum well |
| 12/18/2007 | US7308789 Hydraulic cylinder suspension method |
| 12/13/2007 | US20070283802 Pneumatic System with One or More Piston-Cylinder Arrangements |
| 12/12/2007 | EP1558849B1 Double-circuit hydraulic system |
| 12/12/2007 | EP1069316B1 Method and device for controllably feeding hydraulic oil |
| 12/12/2007 | CN100354561C Solenoid-operated proportional flow control valve |
| 12/12/2007 | CN100354533C Fluid pressure valve device |
| 12/12/2007 | CN100354532C Hydraulic and automatic flow control valve |
| 12/11/2007 | US7306447 Injection unit comprising a spindle drive and hydraulic support |
| 12/11/2007 | US7306009 Hydraulic control valve |
| 12/11/2007 | US7305913 Hydraulic unit |
| 12/11/2007 | US7305821 Hydraulic control apparatus |
| 12/11/2007 | CA2444454C Pressure compensated pilot operated check valve |
| 12/06/2007 | WO2007139168A1 Working vehicle |
| 12/06/2007 | WO2007137662A1 Method for the positionally correct orientation of working equipment which is arranged in a tiltable manner on a lifting frame, which can be raised and lowered, of a working machine |
| 12/06/2007 | DE10206630B4 Verfahren und Vorrichtung zum Hochgeschwindigkeitspressen von Werkstücken Method and apparatus for high speed pressing of workpieces |
| 12/06/2007 | DE102007025742A1 Hydrostatic drive, has dual working hydraulic cylinder with working piston that defines working chamber, and two hydraulic pumps with its connections connected with pressure medium reservoir and working chamber, respectively |
| 12/06/2007 | DE102006025986A1 Hydrostatic drive, has hydro pump unit with connectors connected with two chambers and tank volume, where hydro pump unit is individual pump, which comprises guide plate with three guide openings |
| 12/06/2007 | DE102006025985A1 Hydrostatischer Antrieb mit einem offenen hydraulischen Kreislauf und einem geschlossenen hydraulischen Kreislauf Hydrostatic drive with an open hydraulic circuit and a closed hydraulic circuit |
| 12/05/2007 | EP1862599A2 Control system for an electronic float feature for a loader |
| 12/05/2007 | CN200985921Y Electric-controlled energy conservation variate booster valve |
| 12/05/2007 | CN200985920Y Frame vehicle hydraulic system with protecting equipment |
| 12/05/2007 | CN100353080C Electromagnetic valve for reducing energy consumption |
| 12/05/2007 | CN100353078C Method and device for attenuating the motion of hydraulic cylinders of mobile work machinery |
| 12/05/2007 | CN100353039C A method and device for pressure pulse generation |
| 12/04/2007 | US7302797 Hydraulic system having a post-pressure compensator |
| 12/04/2007 | CA2338613C Hydrostatic drive system for an injection molding machine and a method for operating such a drive system |
| 12/01/2007 | CA2573504A1 Control system for an electronic float feature for a loader |
| 11/29/2007 | US20070272469 Pump Unit and Working Vehicle |
| 11/29/2007 | DE102007011130A1 Hydrauliksystem mit Mechanismus zum Entlasten von in einem Stellorgan eingeschlossenem Druck Hydraulic system with mechanism for relieving trapped in an actuator pressure |
| 11/29/2007 | DE102006024087A1 Adaptionsverfahren für eine Ventilkennlinie Adaptation method for a valve characteristic |
| 11/28/2007 | EP1860327A1 Pressure-compensating directional control valve |
| 11/28/2007 | EP1860243A1 Apparatus for increasing operation speed of boom on excavator |
| 11/28/2007 | EP1860009A2 Balanced valve |
| 11/28/2007 | CN100351528C Oil hydraulic circuit using oil cylinder |
| 11/27/2007 | US7299629 Charge/auxiliary circuit for reducing power losses in hydrostatic systems |
| 11/22/2007 | WO2007132691A1 Hydraulic traveling vehicle and method of controlling hydraulic traveling vehicle |
| 11/22/2007 | WO2007132687A1 Hydraulic traveling vehicle |
| 11/22/2007 | WO2007132670A1 Variable hydraulic motor drive device |
| 11/22/2007 | WO2007132489A1 Hydraulic directional control valve with pressure compensating means |
| 11/22/2007 | DE202007012317U1 Antriebsvorrichtung, insbesondere zur Einstellung einer Winkellage eines Heliostaten Drive device, especially for adjusting the angular position of a heliostat |
| 11/22/2007 | DE19913277B4 Hydraulische Steueranordnung, insbesondere für eine Winde A hydraulic control arrangement, particularly for a winch |
| 11/22/2007 | DE102007023302A1 Hydraulic switching arrangement for actuating hydraulic working cylinder of vehicle, has lines that are connected with tank over arrangement of non-return and counter balance valves, where non-return valve is locked in direction of tank |
| 11/22/2007 | DE102006023234A1 Hydraulikanlage Hydraulic system |
| 11/21/2007 | EP1857719A1 Switching valve device and fluid pressure cylinder device |
| 11/21/2007 | EP1857225A1 Blasting device for premixed abrasive slurry |
| 11/21/2007 | EP1656274B1 Hydraulic drive system used for the covers of vehicle openings |
| 11/21/2007 | CN200978844Y Synchronous equal-force double-cylinder system |
| 11/21/2007 | CN200978843Y Proportional pressure and flow control valve for middle and small flow |
| 11/21/2007 | CN101074685A Self-capacitance electrohydraulic executor |
| 11/21/2007 | CN100350159C Fault detector of hydraulic motor and hydraulically driven vehicle |
| 11/15/2007 | WO2007129982A1 Valve block, tool attachment, a working machine and the use of a valve block |
| 11/15/2007 | WO2007129613A1 Overload prevention device for construction machine |
| 11/15/2007 | WO2007128437A1 Procedure for the loading of a working cylinder, control module for it, working cylinder and utilization of the same |
| 11/15/2007 | DE102007018499A1 Hydraulisches System Hydraulic system |
| 11/15/2007 | DE102006041707A1 Verfahren zum Beaufschlagen einer Kolben-Zylinder-Einheit (Arbeitszylinder), vornehmlich zur Verwendung im Karosseriebau der Kfz-Industrie, Steuerung eines derartigen Arbeitszylinders, Arbeitszylinder und Verwendung desselben für Vorrichtungen zum Spannen, und/oder Pressen, und/oder Fügen, und/oder Stanzen, und/oder Prägen, und/oder Lochen und/oder Schweißen A method of applying a piston-cylinder unit (cylinder), primarily for use in the body of the motor vehicle industry, controlling such a working cylinder, working cylinder and using the same for devices for clamping and / or pressing, and / or joining, and / or punching and / or embossing and / or punching and / or welding |
| 11/15/2007 | DE102006022742A1 Hydrostatic drive system for e.g. electrical driven industrial truck, has non-return valve provided for controlling control valve, and controlled in dependent of pressure applied in auxiliary circuit |
| 11/15/2007 | DE102006022329A1 Hydraulic controller for use in e.g. vehicle, of pillar drilling machine, has control unit for generating hydraulic energy by utilizing pump, where control unit operates according to principle of hydraulic steering mechanism component |
| 11/15/2007 | DE102006021698A1 Verfahren zur Ansteuerung eines Betätigungsmittels Method for actuating an actuating means |
| 11/15/2007 | CA2650731A1 Valve block, tool attachment, a working machine and the use of a valve block |
| 11/14/2007 | EP1704332B1 Flow valve and flow distributor comprising several flow valves |
| 11/14/2007 | CN200975375Y Pulsating pressure controlling valve |
| 11/08/2007 | WO2007125933A1 Inertia body drive device |
| 11/08/2007 | WO2007125120A1 Hydraulic machine jack control device and its applications |
| 11/08/2007 | WO2007107428A3 Hydraulic circuit, especially for camshaft adjusters, and corresponding control element |
| 11/08/2007 | DE102007020613A1 Hydraulische Betätigungsvorrichtung für eine Schließeinrichtung für eine Öffnung in einer Fahrzeugkarosserie Hydraulic actuating device for a closure means for an opening in a vehicle body |
| 11/08/2007 | DE102006055393A1 Valve for adjusting the speed of a casting cylinder of a die casting machine comprises a stop part which can be adjusted between different stopping positions using a remote-controlled adjusting arrangement |