Patents for F15B 21 - Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass (10,959) |
---|
10/01/2009 | DE102008016404A1 Hydraulic drive mechanism for driving water purification machine in emergency relief weir of e.g. channel system, has water wheel that is in combination with hydraulic pump transforms operation of flowing water into hydraulic operation |
10/01/2009 | DE102008016023A1 Elektromotor im Überlaufbehälter im Tank Electric motor in the overflow tank in the tank |
10/01/2009 | DE102008000882A1 Verfahren zur Ansteuerung eines Betätigungsmittels Method for actuating an actuating means |
09/30/2009 | EP1318906B1 Controller for a hydraulic press and method for the operation thereof |
09/30/2009 | CN201318351Y Water cooling mechanism for bending machine |
09/24/2009 | WO2008105950A3 Pressure monitor for pneumatic vitrectomy machine |
09/24/2009 | US20090236906 Hydraulic Regenerative Braking System For A Vehicle |
09/24/2009 | DE202009008054U1 Modulares Kontrollsystem für fluidische Steuergeräte Modular control system for fluid control devices |
09/24/2009 | DE19853948B4 Positivströmungssteuersystem Positive flow control system |
09/23/2009 | EP2103747A1 Hydraulic drive device for hydraulic excavator |
09/23/2009 | EP2101698A2 Pressure monitor for pneumatic vitrectomy machine |
09/23/2009 | CN101539784A Supper-low constant speed hydraulic control system of mill type cylinder |
09/22/2009 | CA2505753C Method and apparatus for warm up control of autonomous inverter-driven hydraulic unit |
09/17/2009 | WO2009114407A1 Hydraulic system having multiple actuators and an associated control method |
09/17/2009 | WO2009050752A8 Device for filtering pressurized oil |
09/17/2009 | US20090229261 Dual mode hydraulic circuit control and method |
09/17/2009 | DE102008014539A1 Hydromechanisches System Hydro-Mechanical System |
09/17/2009 | DE102008014152A1 Servohydraulic device i.e. internal pressure pulsating device, for injection line of internal combustion engine, has adjusting device adjusting time-variant fluid pressure and/or adding fluid pressure to another time-variant fluid pressure |
09/17/2009 | DE102008012521A1 Filtervorrichtung sowie Filterelement für eine dahingehende Filtervorrichtung Filter device and filter element for a pertinent filter device |
09/17/2009 | DE102008006684A1 Separating device for separating air bubbles from hydraulic fluid, has return line for returning bubbles containing hydraulic fluid in collection tank containing hydraulic fluid |
09/16/2009 | EP2101100A2 Vibration-decoupling device for hydraulics |
09/16/2009 | CN101533287A Constant power control method for coal mining machine and operating handle |
09/16/2009 | CN101532527A Pressure-regulating control air valve |
09/16/2009 | CN101532526A Improved automatic hydraulic oil temperature adjusting system of electro-hydraulic servo universal tester |
09/16/2009 | CN101530688A Cartridge filter for aircraft |
09/16/2009 | CN101530687A Aircraft filter device with a rotation-precenting filter |
09/16/2009 | CN101530686A Aircraft filter device with a member for keying and driving the cartridge |
09/10/2009 | US20090223358 Method of valve calibration |
09/10/2009 | US20090223217 Method and apparatus for using explosives for generating power |
09/10/2009 | DE19930563B4 Steuerventileinrichtung für einen hydraulischen Verbraucher Control valve device for a hydraulic consumer |
09/10/2009 | DE10359739C5 Druckluftversorgungsanlage sowie Verfahren zu deren Betrieb Compressed air supply system, and method for its operation |
09/10/2009 | DE102008060425A1 Verfahren zur Ventilkalibrierung A method for valve calibration |
09/10/2009 | DE102007057295B4 Fluidisch-elektrische Einrichtung mit drahtloser Energiespeisung Fluidically-electric device with wireless energy supply |
09/10/2009 | DE10056003B4 Vorrichtung mit einem Wegeventil A device with a directional valve |
09/09/2009 | CN201306335Y Novel thermotube-cooling oil tank |
09/09/2009 | CN201306334Y Pneumatic control device of up and down switching mechanism |
09/09/2009 | CN201306333Y Intelligent hydraulic impactor |
09/09/2009 | CN100538087C Power system and work machine using same |
09/09/2009 | CN100538086C Power system and work machine using same |
09/03/2009 | US20090217656 Hydraulically Driven Industrial Machine |
09/03/2009 | US20090217653 Control system for recovering swing motor kinetic energy |
09/03/2009 | DE102008010754A1 Device for tilting e.g. side mirror about bearing provided as pivotal point, in motor vehicle, has actuator, fluid conveying unit, fluid container, and non-return valve that controls and/or blocks flow of fluidic working medium |
09/02/2009 | EP2096254A2 Control system for an annulus balanced subsurface safety valve |
09/02/2009 | EP2094974A1 A device meant for controlling of an oscillation cylinder |
09/02/2009 | EP2094973A1 Apparatus for degassing oil |
09/02/2009 | CN201301844Y Hydraulic-oil by-passing fine filtering device |
09/02/2009 | CN101522997A A method for operating a working machine and a working machine with an improved ability to meet transient loads |
09/02/2009 | CN101520063A Constant-pressure water evaporator suitable for aerospace craft |
09/02/2009 | CN101518961A Motor and cooling-element combined structure |
09/02/2009 | CN100535455C Double-core valve type aerodynamic condition sensor |
08/27/2009 | WO2009103412A1 Hydrostatic drive system |
08/26/2009 | EP2092403A1 Adjustable pneumatic system for a surgical machine |
08/26/2009 | CN201297307Y Hydraulic motor energy recycling system used as energy accumulator for hybrid electric engineering machinery |
08/26/2009 | CN201297306Y Hydraulic device for redirector testing device |
08/26/2009 | CN201297305Y Radiating structure of electrical hydrostatic actuator |
08/25/2009 | US7578761 Hydraulic circuit control device |
08/20/2009 | WO2009102740A2 Flow management system for hydraulic work machine |
08/20/2009 | WO2009100684A1 Magnetic resonance elastograph system with hydraulic driver |
08/20/2009 | DE10113457B4 Verfahren zur Steuerung von Spulen einer elektromagnetischen Steuereinrichtung und Vorrichtung zur Durchführung dieses Verfahrens Method for controlling an electromagnetic coil control means and apparatus for carrying out this method |
08/19/2009 | EP2090543A2 Hydraulic system |
08/19/2009 | EP1945917B1 Control valve for a device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
08/19/2009 | EP1869330B1 Electrohydraulic control device |
08/19/2009 | CN201293010Y Steering oil pot apparatus for automobile |
08/19/2009 | CN201293009Y Control and protection device for high-pressure static pressure oil source |
08/19/2009 | CN201293008Y Heat radiation structure of hydraulic rotating connector |
08/19/2009 | CN101512162A Motor control device for construction machine |
08/19/2009 | CN100529431C Hydraulic drive system and improved filter sub-system therefor |
08/19/2009 | CN100529429C Hydraulic drive system and improved control valve assembly therefor |
08/19/2009 | CN100528291C Compressed air supply system |
08/13/2009 | US20090199707 Bleeding System For A Hydraulic Steering System |
08/13/2009 | DE102008009242A1 Filterelement und Filtereinrichtung mit einem solchen Filterelement Filter element and filter device with such a filter element |
08/12/2009 | EP2088329A2 Controller for a double-acting, pneumatic actuator, double-acting, pneumatic actuator, and method of operating same |
08/12/2009 | EP2088323A1 Compressor device with a device for vaporizing the condensate |
08/12/2009 | EP2087242A1 Module system for manufacturing two and three stable positions fluid-operated actuators |
08/12/2009 | CN201288722Y Energy recovery system of mixed power mechanical actuator |
08/12/2009 | CN201288721Y Energy recovery system of mixed power single-valve multiple actuator assembly |
08/12/2009 | CN201288720Y High efficiency hydraulic oil cooler of new by-pass valve |
08/12/2009 | CN201288709Y Hydraulic oil tank cooling apparatus for digging machine |
08/12/2009 | CN201287008Y Full automatic high-pressure reverse cleaning filtering system for hydraulic support |
08/12/2009 | CN201287007Y High-precision large-discharge high-pressure filter station for time reverse clean |
08/12/2009 | CN201287002Y One-piece oil-return filter |
08/12/2009 | CN101506484A Fan drive system |
08/12/2009 | CN100526660C Control apparatus for eliminating reversing shake of dbl act gas cylinder |
08/12/2009 | CN100526659C Two-stage servo-valve |
08/11/2009 | CA2448428C Method and apparatus for driving hydraulic motors with agricultural tractors |
08/06/2009 | WO2009097117A1 Variable volume reservoir |
08/06/2009 | US20090194181 Fluidic System with Improved Flow Characteristics |
08/06/2009 | CA2713434A1 Variable volume reservoir |
08/05/2009 | EP2084336A1 A method for operating a working machine and a working machine |
08/05/2009 | EP2084335A1 A method for operating a working machine and a working machine with an improved ability to meet transient loads |
08/05/2009 | CN101498328A Ship hydraulic station for realizing automatic cycle cooling |
08/05/2009 | CN100523524C Liquid controlled reversing buffering mechanism and method |
08/05/2009 | CN100523523C Bus module used for controlling fluidic valves |
08/04/2009 | CA2419734C Thermal contraction control apparatus for hydraulic cylinders |
07/30/2009 | WO2009093933A1 Hydrodynamic generator and a reactor internal system (variants) |
07/30/2009 | WO2009092521A1 Fluid supply systems |
07/30/2009 | DE102008006178A1 Druckmitteleinsatz für ein Steuerventil in einer hydraulischen Stellvorrichtung Printing means for use in a control valve of a hydraulic actuating device |
07/29/2009 | EP2082138A1 Pressurized air muffler for pneumatic applications |
07/29/2009 | EP2082099A1 A method for operating a working machine and a working machine with an improved transmission line |
07/29/2009 | EP2081666A1 Bubble generation for aeration and other purposes |