Patents
Sitemap › F15 - Fluid-pressure actuators; Hydraulics or pneumatics in general › F15B - Systems acting by means of fluids in general; Fluid-pressure actuators, e.g. servomotors; Details of fluid-pressure systems, not otherwise provided for › F15B 11 - Servomotor systems without provision for follow-up action
Patents for F15B 11 - Servomotor systems without provision for follow-up action (16,384)
10/2008
10/16/2008DE102007017472A1 Hydraulic system for tilting beam placed on dump truck vehicle, has safety valve designed such that pressure variations arising between cylinder and tilting valve are transferred to tank by cylinder located in driving position
10/16/2008DE102007017177A1 Hydraulische Steuerungseinrichtung für Lastschaltgetriebe mit einer Vorrichtung zur Verkürzung der Schaltzeiten Hydraulic control device for power shift transmission with a device for shortening the switching times,
10/15/2008EP1979626A2 Multi-purpose hydraulic system
10/15/2008EP1979625A1 Device for controlling a compressed gas consuming circuit and vacuum generator using same
10/15/2008EP1979551A1 Control system for a work machine and method for controlling a hydraulic cylinder
10/15/2008EP1979546A1 Method for controlling a hydraulic cylinder in a work machine and control system for a work machine
10/15/2008EP1600642B1 Hydraulic device
10/15/2008EP1565373B8 Augmenting flight control surface actuation system and method
10/15/2008CN201133386Y On site mixed loading heavy ammonium nitrate fuel oil mixtures vehicle hydraulic system
10/15/2008CN201132364Y Beam-making pedestal equipment for pretensioned prestressing concrete box beam
10/15/2008CN201132179Y Single-tilt type centralized control hydraulic line of inspection machine for automobile body
10/15/2008CN201132178Y Single-tilt type hydraulic line of inspection machine for automobile body
10/15/2008CN201132174Y Hydraulic line of inspection machine for automobile body
10/14/2008US7434394 Hydraulic drive device
10/14/2008US7434393 Control system and method for supplying pressure means to at least two hydraulic consumers
10/10/2008CA2628653A1 Log splitting apparatus and method for its use
10/09/2008WO2008121369A1 Pilot operated micro spool valve
10/09/2008WO2008119312A1 Position-controlled or pressure-controlled device for the hydraulic positioning of components
10/09/2008US20080245222 Hydraulic valve arrangement
10/09/2008US20080245064 Anti-Saturation Valve Assembly for Load Sensing Hydraulic System
10/09/2008DE112006002887T5 Steuergerät für eine Arbeitsmaschine Control device for a working machine
10/09/2008DE102007016326A1 Cooling agent supplying method for intercooled machining tool, involves determining operating condition of tool by comparing pressure of cooling agent with reference value stored in evaluation device
10/09/2008DE102007014550A1 Ventilanordnung Valve assembly
10/08/2008CN201129326Y Novel hydraulic center valve for hoisting machine synchronous elevating
10/08/2008CN201129325Y Hydraulic high pressure cut-off valve
10/08/2008CN100424361C Closed electrohydraulic controlling system
10/07/2008US7430955 Hydraulic arrangement
10/07/2008US7430953 Loading implement and process for loading implement
10/07/2008US7430859 Fluid pump control system for excavators
10/02/2008WO2008116515A1 Valve arrangement
10/02/2008WO2008116451A1 Hydraulic control arrangement
10/02/2008US20080237514 Flow Control Valve and Cylinder Apparatus Having the Same
10/02/2008US20080236157 Engine Lag Down Suppressing Device of Construction Machinery
10/02/2008DE19917917B4 Behälter mit hydraulischem Sicherheitsverschlußsystem Container with hydraulic safety locking system
10/02/2008DE102008014964A1 Position-control mechanism for a double-action pneumatic cylinder for supplying, clamping and processing a work-piece uses pressure chambers on the sides of a piston measured for its working position by length-measurement sensors
10/02/2008DE102008014963A1 Positionssteuermechanismus für einfach wirkende Pneumatikzylinder Position control mechanism for single-acting pneumatic cylinder
10/02/2008DE102008014962A1 Positionssteuermechanismus für doppelt wirkende Pneumatikzylinder Position control mechanism for double-acting pneumatic cylinder
10/02/2008DE102007028864A1 Hydraulische Steueranordnung The hydraulic control arrangement
10/01/2008EP1975324A1 Hydraulic circuit for construction equipment
10/01/2008CN201125891Y Hydraulic press set and pressure flow quantity feeding device
10/01/2008CN201125890Y Hydraulic device controlled by multiple group oil cylinders
10/01/2008CN201125889Y Road surface milling planer tail gate floating hydraulic system
10/01/2008CN201125888Y Bottom plate type overflow valve
10/01/2008CN101278132A Hydraulic control device
10/01/2008CN101278131A Multi-pump control system and method
10/01/2008CN101278130A Hydraulic system for recovering potential energy
10/01/2008CN101278129A Hydraulic system having augmented pressure compensation
10/01/2008CN101275592A Hydropneumatic pressure transmission device
10/01/2008CN101275591A Hydraulic circuit for construction equipment
10/01/2008CN101275585A Device for hydraulic adjustment of the rotor blades of a wheel of an axial ventilator
10/01/2008CN100421886C Apparatus and method for controlling elastic actuator
09/2008
09/25/2008WO2008114109A1 Hydraulic apparatus
09/25/2008WO2008057142A3 Ballistically tolerant linear hydraulic actuator
09/25/2008DE19642385B4 Verfahren und Vorrichtung zum Vorsehen von Sperren an einem elektronischen Steuerhandgriff A method and apparatus for providing an electronic control locks on handle
09/25/2008DE102007013728A1 Valve arrangement for drives for hydraulic loads in hydraulic working machine has two connections connected to load connections, each with slide valve with control inputs; one control input is provided for feed and one for outlet
09/24/2008EP1972797A1 Hydropneumatic cylinder
09/24/2008EP1972480A2 Hydraulic device for opening and closing a convertible roof
09/24/2008CN101273205A Ventilation of an operating element
09/24/2008CN101270807A Control system for electronic range selection in a dual clutch transmission
09/24/2008CN101270767A Automatically hydraulic stepless speed changer
09/24/2008CN101270766A Hydraulic circuit to prevent bucket separation from bucket rest during traveling of heavy equipment
09/23/2008US7426884 Circuit arrangement
09/23/2008CA2343480C Chain and cartridge actuator
09/18/2008WO2008112198A1 Hydraulic power management system
09/18/2008WO2008110620A1 Electrohydraulic drive system for actuating at least one displaceable body component of a motor vehicle
09/18/2008US20080223205 Hydraulic Drive Apparatus
09/18/2008US20080223030 Hydraulic Driving Device for Operating Machine
09/18/2008US20080223027 Hydraulic circuit for construction machine
09/18/2008DE102007027768B4 Ein Flüssigkeitsregler und Verfahren zur Feststellung eines Fehlers in einem Flüssigkeitsregler A fluid regulator and method for detecting a fault in a fluid regulator
09/18/2008DE102007020321A1 Method for operating pneumatic controlling device for supplying specified controlled air pressure into consumer line, involves guiding consumer line to user
09/18/2008DE10153545B4 Fluidkraft-Verriegelungssystem und Verfahren zum Verriegeln von Fluidkraftsignalen Fluid power locking system and method for locking fluid force signals
09/18/2008CA2679998A1 Hydraulic power management system
09/17/2008EP1970788A2 Pneumatic regulation device and method for same
09/17/2008EP1970787A2 Pressure control seat valve
09/17/2008EP1970571A2 Hydraulic circuit for construction machine
09/17/2008CN101268286A Working fluid cooling control system of construction machine
09/17/2008CN101265712A Hydraulic circuit for construction machine
09/16/2008US7424803 Method and device for pressure amplification in cylinders, in particular hydraulic rams
09/16/2008CA2593384C Hydraulic system having boost pump in parallel with a primary pump, and a boost pump drive therefor
09/12/2008WO2008108013A1 Hydraulic control circuit for construction machine
09/11/2008US20080216645 Fluid control system having selective recruitable actuators
09/11/2008DE19859182B4 Schnellfallventilsteuerung The quick drop valve control
09/11/2008DE19643396B4 Hydraulische Steuereinrichtung Hydraulic control device
09/11/2008DE19639140B4 Steuereinrichtung mit Sperrblock für eine doppeltwirkende Kolben-Zylinder-Einheit Controller with check valve for a double acting piston-cylinder unit
09/11/2008DE102004057740C5 Hydraulischer Kreislauf mit Speisepumpe Hydraulic circuit with boost pump
09/10/2008EP1967745A1 Pump control device for hydraulic working machine, pump control method, and construction machine
09/10/2008EP1725778B1 Innerscoping hydraulic system
09/10/2008CN101263334A Fluid controller
09/10/2008CN101260896A Double-action plunger type reciprocating movement hydraulic cylinder
09/10/2008CN101260895A Rapid flush joint machine hydraulic power system
09/04/2008WO2008106618A1 Fluid control system having selective recruitable actuators
09/04/2008WO2008106611A1 Antagonistic fluid control system for active and passive actuator operation
09/04/2008WO2008105502A1 Safety device for hydraulic working machine
09/04/2008WO2008105501A1 Safety device for hydraulic working machine
09/04/2008WO2008105500A1 Engine speed control device for hydraulically driven vehicle
09/04/2008US20080209903 Hydraulic Drive Device for Working Vehicle
09/04/2008DE19932948B4 Gesteuerte Schwebeschaltung für eine Betätigungsvorrichtung Controlled levitation circuit for an actuator
09/04/2008DE102006046854B4 Hydrostatische Verstelleinheit mit einem Servosystem und einer das Servosystem steuernden Ventileinheit Hydrostatic adjustment unit with a servo system and a servo system controlling valve unit
09/03/2008EP1965083A1 Hydraulic unit and method of controlling speed of motor in hydraulic unit
09/03/2008CN201109643Y Impeller focus-feed machine driven by open type hydraulic system
1 ... 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 ... 164