F15B 11 - Servomotor systems without provision for follow-up action

Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384)
12/2006
12/26/2006	US7152931 Hydraulic circuit with accumulator
12/21/2006	WO2006133797A1 Hydraulically actuated clamping unit and hydraulic control shaft embodied therewith
12/21/2006	US20060283321 Hydraulic system for synchronized extension of multiple cylinders
12/21/2006	DE10248797B4 Hochgeschwindigkeitsantriebsverfahren und -vorrichtung High-speed driving method and apparatus
12/21/2006	DE102005052755A1 Hydraulisch betätigte Klemmeinheit und damit ausgeführte hydraulische Regelachse Hydraulically operated clamping unit and thus running hydraulic control axis
12/21/2006	DE102005002443B4 Verfahren zum Ansteuern eines hydraulischen Stellers und Steuergerät A method of driving a hydraulic actuator and control unit
12/21/2006	DE102004063044B4 Hydraulische Steuerung Hydraulic Steering
12/20/2006	EP1734295A1 A valve for progressive braking
12/20/2006	EP1734259A2 Pressure compensating flow control hydraulic circuit having holding valve
12/20/2006	EP1154162B1 Hydraulic pump control device
12/20/2006	EP1058010B1 Hydraulic drive device
12/20/2006	CN2849266Y Control device of oil pressure power
12/19/2006	US7150150 Open hydraulic circuit including a relief valve device
12/14/2006	WO2006132010A1 Fluid pressure circuit, energy recovery device, and fluid pressure recovery circuit for working machine
12/14/2006	WO2006131331A1 Actuating cylinder for vehicle gearboxes
12/14/2006	US20060277905 Hydraulic control device of industrial machinery
12/14/2006	DE102005026697A1 Passive Hydrauliksteuerung mit Positionskorrektur durch richtungsgesteuerten Ölaustausch Passive hydraulic control with position correction by steerable oil exchange
12/14/2006	DE102005026506A1 Controlling the synchronicity of piston-cylinder units for contacting a press roll with a guide roll, e.g. in a plastic film stretching unit, involves using separate hydraulic lines to balance the contact pressure at a set value
12/14/2006	DE102005025441A1 Steuerblock und Steuerblocksektion Control block and control block section
12/13/2006	CN2846830Y Hydraulic driving controller for burning aid fan on heat regenerating heater
12/13/2006	CN1878963A Hydraulic pressure control device of construction machinery
12/13/2006	CN1289851C Manifold system
12/12/2006	US7147459 Control mechanism for a rotary disk of a dual-color injection molding machine
12/12/2006	US7146902 Hydraulic directional converter
12/12/2006	US7146844 Apparatus and method for testing hydraulic pressure relief valves
12/12/2006	CA2398715C Sequential hydraulic control system for use in subterranean well
12/07/2006	WO2006130267A1 Hydraulic system having a return pressure compensator
12/07/2006	WO2006128753A1 Pressure control valve device
12/07/2006	US20060273270 Valve
12/07/2006	US20060272324 Method and device for the pneumatic operation of a tool
12/07/2006	DE4402093B4 Hydrostatisches Antriebssystem Hydrostatic drive system
12/07/2006	DE19961801B4 Hydrauliksteuervorrichtung für ein Nutzfahrzeug An hydraulic control apparatus for a utility vehicle
12/07/2006	DE102005025590A1 Regelvorrichtung sowie Verfahren zum Betrieb einer Regelvorrichtung Control apparatus and method for operating a control device
12/07/2006	DE102004019327B4 Verfahren zur Steuerung eines Schwenkauslegers und Vorrichtung zur Steuerung desselben Method for controlling a swivel arm device and for controlling the same
12/06/2006	CN1875192A Power system and work machine using same
12/06/2006	CN1873234A Air tool
12/06/2006	CN1288354C Hydraulic circuit of construction machinery
12/05/2006	US7145471 Sequential hydraulic control system for use in a subterranean well
12/05/2006	US7144069 Vehicle, in particular camper, with a hydraulically actuated roof part
12/05/2006	US7143684 Hydraulic actuator having disc valve assembly
11/2006
11/29/2006	EP1725778A1 Innerscoping hydraulic system
11/29/2006	EP1351879B1 Fork lift with control device
11/29/2006	CN1871441A Power system and work machine using same
11/29/2006	CN1871440A Drive mechanism
11/29/2006	CN1869459A Oil-hydraulic pump, oil-hydraulic pump unit, and oil-pressure driving apparatus
11/29/2006	CN1286600C Method and drive system for control/regulation of linear pressure/cast movement
11/23/2006	WO2006123704A1 Hydraulic controller of construction machinery
11/23/2006	WO2006122339A1 Fluid operated drive and method for control thereof
11/23/2006	US20060263189 System and a method for moving an implement of a vehicle
11/23/2006	US20060260463 Linear hydraulic motor and a reciprocating floor conveyor
11/22/2006	EP1724498A2 Hydraulic pump unit and lawn-mower
11/22/2006	CN2839685Y Superhigh voltage electrohydraulic pump station
11/22/2006	CN1865746A Integrated electro-hydraulic actuator capable of carrying out quick action and adjustment
11/22/2006	CN1285839C Actuator for driving valve
11/22/2006	CN1285837C Device for controlling flow in heavy construction equipment
11/22/2006	CN1285836C Hydraulic pressure control apparatus and method for vehicular automatic transmission
11/21/2006	US7137331 Hydraulic cylinder device
11/21/2006	US7137330 Vehicle seat adjustment with actuator isolation valves
11/16/2006	US20060254415 Tractor with backhoe
11/16/2006	DE10209805B4 Elektronische Bohrungsdruckoptimierungseinrichtung Electronic bore pressure optimization device
11/15/2006	EP1722109A2 Anti jerk valve
11/15/2006	EP1721081A1 Valve control for hydraulic actuators based on electrorheological liquids
11/15/2006	CN1284933C Hydraulic valve controller for heavy construction installation
11/15/2006	CN1284932C Change-over valve for boom cylinder of excavating slewing work truck
11/14/2006	US7134380 Valve arrangement and hydraulic drive
11/14/2006	US7134379 Gas cylinder
11/14/2006	US7134378 Continuously variable transmission
11/14/2006	US7134280 Hydraulic system for synchronized extension of multiple cylinders
11/14/2006	CA2251107C Method and device for controlling a hydraulic lift
11/09/2006	WO2006118841A1 Hydraulic system having a pressure compensator
11/09/2006	US20060249016 Hydraulic circuit and its valve gear
11/09/2006	US20060249015 Device for controlling a hydraulically driven motor
11/09/2006	DE102006001356A1 Hydraulic actuator, for example for operating gas exchange valve of internal combustion engine, has first working chamber connectable to low-pressure accumulator which stores hydraulic pressure energy when actuator closes
11/08/2006	CN2835674Y Pile pressing hydraulic control loop for hydraulic static pile pressing machine
11/08/2006	CN1860317A Traveling control device of hydraulically driven vehicle and hydraulically driven vehicle
11/08/2006	CN1283927C Controller for hydraulic operation mechanism and its controlling method
11/07/2006	US7131453 Hydraulic valve device and method for assembling the same
11/02/2006	WO2006115407A1 Tool with hydraulic valve system
11/02/2006	WO2006114070A1 Hydraulic catapult drive
11/02/2006	US20060243128 Hydraulic system having a pressure compensator
11/02/2006	US20060242956 Hydraulic pump unit and working vehicle
11/02/2006	EP1716998A2 Compaction control system by means of isostatic moulds
11/02/2006	DE10225691B4 Stellpumpe mit elektrohydraulischer Proportionalverstellung im geschlossenen Kreislauf Adjustable pump with electro-hydraulic proportional control in closed loop
11/02/2006	DE102006002921A1 Hydraulic catapult drive for accelerating e.g. car of fairground ride, has disk sets moving through hydro cylinder, where traction force is transferred into actuator depending upon controlling of hydro cylinder
11/02/2006	DE102005019350A1 Redundant formed actuator for motor vehicle, has two cylinder-piston assemblies engaging together at load, where controller simultaneously supplies operating power from the sources to respectively assigned assemblies
11/01/2006	CN1856653A Hydraulic system for a work machine
11/01/2006	CN1854533A Functional switching set of servo actuator
11/01/2006	CN1282827C Method and apparatus for controlling hydraulic pump for working machine of working vehicle
11/01/2006	CN1282537C Method for controlling hydraulic actuator and its micro-controller
10/2006
10/31/2006	US7127888 Hydraulic drive unit
10/31/2006	US7127887 Oil pressure circuit for working machines
10/31/2006	CA2313943C Hydraulic system, manifold and volumetric compensator
10/26/2006	DE19953075B4 Stellgliedsteuerschaltkreis Actuator control circuit
10/26/2006	DE112004002502T5 System für unter inneren Überdruck gesetztes Hydraulikfluid mit entfernter Ladepumpe System for set under internal pressure hydraulic fluid with remote charging pump
10/26/2006	DE10305134B4 Hydrostatischer Antrieb Hydrostatic drive
10/26/2006	DE10051291B4 Druckeinstellmechanismus Pressure adjustment
10/25/2006	EP1715193A2 Apparatus and method for controlling a pump flow of heavy construction equipment
10/25/2006	EP1715192A1 Pneumatic cylinder
10/25/2006	EP1714056A1 Shifting unit
10/25/2006	EP1713678A1 Vehicle steering system

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