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)
12/2003
12/11/2003WO2003102385A1 A method and device for pressure pulse generation
12/11/2003WO2003027045A8 Monopropellant/hypergolic powered proportional actuator
12/11/2003US20030226602 Pneumatic control assembly with simplified direction control valve
12/11/2003US20030226597 Hydraulic valve system
12/11/2003US20030226486 Buttonhole sewing machine
12/11/2003DE20208577U1 Elektrohydraulische Hubsteuervorrichtung für Flurförerfahrzeuge Electric lifting control for Flurförerfahrzeuge
12/10/2003EP1369598A1 Electro-hydraulic lifting control device for industrial use vehicles
12/10/2003EP1369596A2 Hydraulic valve arrangement
12/10/2003EP1075602B1 Microvalve battery
12/10/2003CN1461255A Controller for hydroaulic press and method for operation thereof
12/10/2003CN1461029A Fluid pressure driving device for circuit breaker
12/09/2003US6659192 Hydraulic lift device for an attaching device
12/09/2003US6658843 Hydraulic control arrangement for the demand-feed regulated (load-sensing-regulated) hydraulic fluid supply to preferably several hydraulic consumers
12/09/2003US6658842 Hydraulic system
12/09/2003US6658747 Position sensor for a hydraulic actuator and hydraulic system using the same
12/04/2003WO2003100264A1 Hydraulic control in a hydraulic system, especially for the operation of scrap cutters
12/04/2003US20030221921 Oil system
12/04/2003US20030221730 Multi-stage multi-piston valve
12/04/2003US20030221548 Electrohydraulic lifting control device for industrial trucks
12/03/2003EP1162374B1 Hydraulic drive device
12/03/2003CN1459534A Hydraulic loop for working machine
12/03/2003CN1459412A Oil hydraulic lifter device
12/02/2003US6655267 Slide inclination correcting method and slide inclination correcting apparatus in press machinery
12/02/2003US6655136 System and method for accumulating hydraulic fluid
12/02/2003US6655135 Construction machine
11/2003
11/27/2003WO2003097304A1 Method for controlling a hydraulic piston/cylinder unit
11/27/2003WO2003053767A3 A ram-based positioning system
11/26/2003EP1365158A2 An electrohydraulic circuit for control of a fluid pressure actuator
11/26/2003EP1365076A1 Hydraulic circuit for auxiliary working implements
11/26/2003EP1364858A1 Rear axle for a vehicle
11/26/2003CN1458894A Hydraulic tilting device for tilting vehicle cab
11/26/2003CN1128907C hydraulic loop of working machine
11/25/2003US6651546 Multi-stroke cylinder
11/25/2003US6651544 Controlling the deadband of a fluid system
11/25/2003US6651428 Hydraulic drive device
11/20/2003WO2003096522A1 Rotatingly driving device of construction machinery
11/20/2003US20030213926 Digital/two stage valve actuator
11/20/2003US20030213665 Oil hydraulic cylinder
11/20/2003US20030213360 Air cushion cylinder apparatus with a lock
11/20/2003US20030213238 Hydraulic regeneration system
11/19/2003CN1457398A Hydraulic circuit of construction machinery
11/19/2003CN1456820A Hydraulic system for hydraulic driving vessel for collecting floats on water surface
11/19/2003CN1456819A Trolley hydraulic control system of dredge boat positioning pile
11/19/2003CN1456818A Transverse hydraulic control system on dredge boat stem
11/18/2003US6649220 Compliance mechanism
11/18/2003US6649035 Low energy and non-heat transferring crust breaking system
11/18/2003US6648014 Fluid control valve and plate with filter
11/18/2003US6647721 Hydraulic system for suppressing oscillation in heavy equipment
11/18/2003US6647719 Hydraulic oscillator as a drive of machines
11/18/2003US6647718 Electronically controlled hydraulic system for lowering a boom in an emergency
11/13/2003WO2003093676A1 Regulatory device comprising a threshold value control valve
11/13/2003US20030209134 Apparatus and method for providing vibration to an appendage of a work vehicle
11/12/2003EP1361378A1 Hydraulic motor trouble detector and hydraulically driven vehicle
11/12/2003EP1361312A1 Apparatus and method for providing vibration to an appendage of a work vehicle
11/12/2003EP1360419A1 Distributing valve for the load-independent control of a hydraulic consumer in terms of direction and speed
11/12/2003CN1455056A Hydraulic braking device
11/11/2003US6645252 Drive unit for prosthetic limb
11/11/2003US6644353 Modular surface mount manifold
11/11/2003US6644169 Control valve system for the hydraulic work system of a work vehicle
11/11/2003US6644025 Control arrangement for at least two hydraulic consumers and pressure differential valve for said control arrangement
11/06/2003US20030205278 Hydraulic valve system
11/06/2003US20030205128 Hydraulic valve system
11/05/2003EP0968372B1 Valve arrangement
11/05/2003CN1453200A Bobbin cradle for textile machinery and operating vale for regulating the same bobbin cradle
11/05/2003CN1126873C Control device for travelling system in construction vehicles
11/04/2003US6640685 Closed loop electrohydraulic actuator control circuit
10/2003
10/30/2003US20030201668 Hydraulic type brake apparatus
10/30/2003US20030201355 Actuating valve for bidirectional pneumatic cylinder and use of such actuating valve for bobbin creels controlled by pneumatic cylinders
10/30/2003US20030201354 Bobbin Creel for Textile Machines and Actuating Valve for Adjusting such a Bobbin Creel
10/30/2003US20030201019 Interlock valve
10/30/2003US20030201016 Low leak boom control check valve
10/30/2003US20030200747 Hydraulic control system
10/29/2003EP1357300A1 Fluid administration system for the operation of a cylinder-piston assembly
10/29/2003EP1357298A2 Actuation valve for a double-acting pneumatic cylinder and use of such a valve for a pneumatic-cylinder actuated creel
10/29/2003EP1357209A2 Bobbin creel for textile machines and control valve for adjusting such a bobbin creel
10/29/2003EP1356208A1 Pump system comprising a hydraulic pump, particularly for a steering system
10/29/2003EP1163453B1 Hydraulic control arrangement for operating a winch with easing, hoisting and mooring modes
10/28/2003US6640163 Operating system for a programmable controller of a hydraulic system
10/28/2003US6637462 Variable pressure control device
10/23/2003WO2003087585A1 Hydraulic control system using load-sensing technology
10/23/2003WO2003086942A2 Method and apparatus for synchronizing a vehicle lift
10/23/2003WO2003029660A9 Velocity-regulating hydraulic valve device
10/23/2003US20030198559 Fluid system
10/23/2003US20030196545 Hydraulic control system
10/23/2003US20030196434 Multi-circuit flow ratio control
10/23/2003US20030196433 Method for controlling a hydraulic activation unit
10/22/2003EP1355068A1 Device for dividing or uniting a supply of fluid
10/22/2003EP1355067A2 Load sensing hydraulic system
10/22/2003EP1355066A1 Control system for a load lifting device movable between a low and a high position
10/22/2003EP1355065A1 Hydraulic control
10/22/2003EP1354141A2 Hydraulic control valve system with pressure compensated flow control
10/22/2003EP1353619A2 Hydraulic actuator apparatus for a surgical table
10/22/2003EP0802106B1 Flow rate controller in power steering apparatus
10/22/2003CN1450272A Cylinder driving system and energy regenerating method thereof
10/21/2003US6634385 Apparatus for conveying fluids and base plate
10/21/2003US6634205 Hydraulic control method for hydraulic press
10/21/2003US6634172 Thermal contraction control apparatus for hydraulic cylinders
10/16/2003WO2003084704A1 Method for applying a working force to a workpiece
10/16/2003US20030192744 Method and apparatus for synchronizing a vehicle lift
10/15/2003EP1353076A2 Control system for a chair
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