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)
10/1999
10/28/1999WO1999054080A1 Real-time welding system
10/28/1999DE19818537A1 Eilgangschaltung für hydraulische Ölmotoren und Zylinder Speed ​​control for hydraulic motors and cylinders
10/28/1999CA2328887A1 Specialized actuators driven by oscillatory transducers
10/27/1999EP0952359A1 Modular electro-fluidic building block system
10/27/1999EP0952358A2 Hose rupture control valve unit
10/27/1999EP0952355A2 Hydraulic installation with synchronised actuators
10/27/1999EP0952354A2 Fast-approach circuit for hydraulic motors and cylinders
10/26/1999US5974352 System and method for automatic bucket loading using force vectors
10/26/1999US5971304 Water driven waste disposal apparatus
10/26/1999US5970956 Control module for controlling hydraulically actuated intake/exhaust valves and a fuel injector
10/26/1999US5970709 Hydraulic control circuit in a hydraulic excavator
10/21/1999WO1999052757A1 Check valve with a pressure control function, especially for antiskid hydraulic brake systems of motor vehicles
10/20/1999EP0950816A2 Ball-poppet pneumatic control valve
10/20/1999CN1232144A Means and method for varying margin pressure
10/19/1999US5968103 System and method for automatic bucket loading using crowd factors
10/19/1999US5967758 Controlling device for controlling rotational speed of engine of hydraulic working machine
10/14/1999DE19815778A1 Absperrventil mit Druckbegrenzungsfunktion, insbesondere für schlupfgeregelte hydraulische Bremsanlagen von Kraftfahrzeugen Valve with pressure relief function, in particular for slip-controlled hydraulic brake systems of motor vehicles
10/14/1999CA2267745A1 Ball-poppet pneumatic control valve
10/13/1999EP0949423A1 Hydraulic cylinder
10/12/1999US5964090 Automatic fluid pressure-intensifying apparatus and method of a hydraulic traveling device
10/07/1999DE19914156A1 Camshaft setter for internal combustion engine
10/07/1999DE19912984A1 Vorspannungs-Kolben-Betätigungsglied Bias piston actuator
10/06/1999EP0947710A1 Telescoping system with multiple single-stage telescopic cylinders
10/06/1999EP0947294A2 Hydraulically operated impact device
10/06/1999EP0947286A1 Device for producing controlled and repeated stepwise displacements between elongated workpieces and a tool
10/06/1999EP0946824A1 Hydraulic circuit for a hydraulic excavator
10/06/1999CN1230637A Two-way supercharger
10/05/1999US5960698 Hydraulic cylinder
10/05/1999US5960696 Hydraulic cylinder with press-fitted pipe
10/05/1999US5960695 System and method for controlling an independent metering valve
09/1999
09/30/1999WO1999049225A1 Pressurized medium supply circuit
09/30/1999DE19828822C1 Continuous press for wood chip panels
09/30/1999DE19813038A1 Hydraulic circuit with hydraulic pump
09/30/1999CA2289641A1 Pressurized medium supply circuit
09/29/1999EP0945591A2 Speed control unit for a pneumatic rotation motor
09/29/1999EP0944937A1 Hydraulic pressing device and method for operating the same
09/28/1999US5959416 Method and apparatus for controlling a lifting magnet of a materials handling machine
09/28/1999US5957159 Directional control valve with flow distribution valves
09/28/1999US5957046 High speed hydraulic press
09/23/1999DE19851553A1 Control valve for hydraulic load e.g. for lifting cylinders of load handling vehicle
09/23/1999DE19851552A1 Hydrostatic drive system for load handling vehicle
09/23/1999DE19811691A1 Operating device for tool towed by agricultural vehicle, e.g. tractor
09/22/1999EP0943815A2 Electromagnetic friction lock for a dual axis control devices
09/22/1999EP0943813A2 Shuttle valve manifold
09/22/1999EP0943057A1 Distributing valve for load-independent control of a hydraulic consumer with regards to direction and speed
09/22/1999EP0440801B2 Hydraulic circuit
09/21/1999US5953977 Simulation modeling of non-linear hydraulic actuator response
09/21/1999CA2099469C Hydraulic pressure transformer
09/15/1999EP0942103A1 Valve device for an hydraulic motor driving a large inertial mass
09/15/1999EP0941882A1 Hydraulic control unit, in particular for operating a folding roof of a vehicle
09/15/1999EP0941406A1 Pneumatic reciprocatory actuator and method of operating it
09/15/1999CN2338526Y Double-function man power hydraulic pump
09/14/1999US5951258 For controlling an electrohydraulic system
09/14/1999US5950519 For working cylinders of construction equipment
09/14/1999US5950430 Construction machine
09/14/1999US5950429 Hydraulic control valve system with load sensing priority
09/14/1999US5950428 Apparatus for improving the operating capability of a construction machine during a fine operation mode and method for the same
09/14/1999US5950426 Hydraulic circuit for hydraulic machine
09/10/1999WO1999045302A1 Modular surface mount manifold
09/10/1999WO1998034768A8 Valve arrangement
09/09/1999DE19909480A1 Hydraulically operated device for eg. hydraulic excavator shovel
09/08/1999EP0940583A2 Variable displacement pump control system
09/08/1999EP0596140B1 Hydraulic driving system
09/07/1999US5947695 Control device for a variable displacement hydraulic pump
09/07/1999US5947228 Hydraulic power steering system for a vehicle
09/07/1999US5947140 A hydraulic circuit
09/07/1999US5946911 Fluid control system for powering vehicle accessories
09/02/1999WO1999043954A1 Ring gate control system for francis turbine
09/01/1999CN1227313A Apparatus and method for ganging multiple open circuit pumps
08/1999
08/31/1999US5944492 Hydraulic pump control system
08/31/1999US5944285 In an aircraft
08/31/1999US5943862 Hydropneumatic machine tool with cushioning
08/31/1999US5943861 Hydraulic system for motor vehicle
08/26/1999WO1999042751A1 High-pressure hydraulic valve
08/26/1999DE19906230A1 Ganging apparatus for multiple open circuit pumps in e.g. hydraulic drive system
08/26/1999DE19905626A1 Setting cylinder for positioning a component in a number of settings
08/25/1999CN1226647A Rail-mounted fluid-pressure indicating apparatus
08/24/1999US5941786 Continuously variable transmission with at least two pumps connected in series/parallel
08/24/1999US5941276 For progressive build-up of pressure in an installation
08/24/1999US5941158 Fluid pressure actuator and actuator system
08/18/1999EP0935716A1 Check valve
08/18/1999EP0935714A1 Valve arrangement with pressure balance
08/18/1999EP0935713A1 Valve system and manufacture of same
08/17/1999US5937646 Hydraulic charge boost system for a gantry crane
08/17/1999US5937645 Hydraulic device
08/12/1999DE19803529A1 Pneumatic control device for a reciprocating piston dosing pump
08/11/1999EP0934892A1 Fluid drive for reciprocating floor
08/11/1999EP0934467A1 An apparatus for reducing the consumption of compressed air in pneumatic machines
08/11/1999CN1044634C Hydraulic system for large erecting equipment
08/10/1999US5934431 Plateau control algorithm for an electro-hydraulic actuator
08/06/1999CA2260645A1 Fluid drive for reciprocating floor
08/05/1999WO1999038739A1 Housing block
08/05/1999DE19901442A1 Action detection device for operating valve for hydraulic machinery
08/05/1999DE19840596C1 Valve arrangement with at least one valve unit consisting of several electrically actuated valves
08/05/1999DE19804398A1 Control valve arrangement for a hydraulically powered vehicle
08/05/1999DE19803751A1 Pressure-dependent closing valve for hydraulic tools used in dredging
08/05/1999DE19803366A1 Gehäuseblock Housing block
08/04/1999EP0933748A2 Motion base device for simulators
08/04/1999EP0933527A2 Fluid actuated rotary drive mechanism
08/04/1999EP0932773A1 Electrohydraulic system and apparatus with bidirectional electric-motor hydraulic-pump unit
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