Matches 151 - 200 out of 394 < 1 2 3 4 5 6 7 8 >
Match Document Document Title
5417241 Valve arrangement  
A valve arrangement is so constructed that a pressure limitation is attainable with minimal parts expenditure and without additional structural volume in a cost advantageous manner. On a shift...
5413406 Fluid pressure control device having changeover and electromagnetic valves having a common sleeve  
A fluid pressure control unit has a changeover valve and an electromagnetic discharge valve combined with each other so that with the opening and closing of the latter valve, the communication...
5410943 Pressure regulation device for hydraulic system  
The invention relates to a pressure regulation device for a hydraulic system comprising at least one generator (30) of fluid under pressure, a brake actuator (28) and a reservoir (32) of fluid...
5409304 Electromagnetic valve, in particular for hydraulic braking systems provided with a slip control  
The present invention is concerned with an electromagnetic valve secured in which, at least in friction-locking way, between a casing bore of a valve-accommodating member and a bushing is a valve...
5402824 Solenoid valve  
A solenoid valve incorporates a pressure chamber with passage to an inlet port, a pressure chamber with passage to an outlet port, and an electromagnetically-actuatable valve arrangement fitted in...
5396926 Force balanced three-way solenoid valve  
A pressure balanced three-way solenoid valve including a valve housing having a valve chamber and a high pressure fluid supply passage, high pressure fluid outlet passage and drain passage...
5385171 Two-stage hydraulic valves  
An electrically operated, two-stage hydraulic spool valve comprising a maid stage (2) having a main spool (4), centering springs (9) acting on the main spool, a pilot stage (1) having a pilot spool...
5356211 Magnet valve  
A magnet valve for anti-lock vehicle brake systems, having a valve inlet for a connection of a pressure source, and a valve outlet for connection of a pressure receiver. A valve member that...
5337785 Valve  
The valve comprises a valve housing (39) and a valve member (28) which is tiltably arranged in the housing about a tilt axis (30) and which serves to close or free valve openings arranged on...
5335983 Hydraulic regulator for a brake pressure control apparatus  
The invention is related to a hydraulic unit for hydraulic control and regulation of apparatuses, in particular for brake pressure control apparatuses in anti-lock control systems or for traction...
5335984 Electromagnetically actuatable valve for a hydraulic brake system  
A hydraulic brake system including at least one electromagnetically actuatable valve is disposed in a receiving bore. A throttle body at least partly surrounding the valve on one end in the axial...
5333947 Solenoid valve for a wheel antilockup system  
The invention relates to a solenoid valve, in particular for a hydraulic braking circuit of a motor vehicle with a wheel antilockup device, the solenoid valve being disposed between at least a...
5323809 Hydraulic solenoid valve  
A hydraulic solenoid valve includes a valve housing with bores for receiving a hydraulic medium and having at least one consuming device connection and a return connection connected to the bores. A...
5313873 Device for controlling the flow of fluid to a fluid unit  
A fluid unit, for example a piston/cylinder unit, is supplied with fluid via a cyclically opened or closed on/off valve. The vacuum peaks occurring on the outlet side of the on/off valve when it is...
5306076 Proportional control valve with pressure compensation  
A directional valve (170) includes an actuator (92, 144) responsive to feedback pressure from a closed volume load (182) for regulating fluid pressure of the load proportional to an electric signal...
5299420 Redundant control system for a work vehicle  
A control system is provided for use with a hydraulic system which includes a source of pressurized fluid, a plurality of flow regulator means, and a plurality of fluidly powered components. Each...
5299859 Combination solenoid valve and shuttle valve  
The combination solenoid valve and shuttle valve (60, 160A-D, 260A-D) comprises a shuttle valve (50, 150) which is slidingly and sealingly received at or adjacent an end of the solenoid valve (40,...
5287885 Hydraulic control system for weighing and two-way valve therefor  
A motion control system for hydraulically operated lifting devices. The system provides for the dynamic weighing of a loaded container by controllably directing hydraulic flow through a bypass...
5282329 Solenoid type control valve  
This invention reduces the size of the solenoid section of the control valve and simplifies its mechanism. In particular, the invention is intended to enable the control of a variable capacity...
5269490 Solenoid valve mounting assembly  
The solenoid valve 30 is mounted on the mounting member 10 with the inlet port section 31 positioned at the lower end thereof extending out downwardly from the bottom face of the mounting member...
5263513 Dual flow passage poppet valve  
A dual passage valve with four way controls comprises a synchronized poppet combination reciprocally mounted within the valve housing. There is a bore axially formed in the housing with two fluid...
5261731 ABS proportional valve capable of remaining open while the wheel cylinder drain valve is open  
In a braking pressure control apparatus for a vehicle, a first valve connected between a hydraulic pressure source and a wheel cylinder serves to permit and inhibit a supply of brake fluid to the...
5255628 Milking pulsator  
A milking pulsator comprises a housing, forming a chamber, in which a vacuum passage opens via a first opening. A pulsation channel to be connected to at least one teat cup communicates with the...
5244262 Housing block for a hydraulic braking system  
A housing block for a hydraulic braking system which accommodates inlet and outlet solenoid valves in such a way that a flow medium through the inlet and outlet valves is circulated in pairs in...
5238023 Valve apparatus  
A valve apparatus comprises at least one valve device having a chamber, an inlet and an outlet. A moveable member in the chamber is arranged to displace a membrane such that the membrane is rolled...
5234031 Combination solenoid valve and shuttle valve with self-cleaning orifice  
The combination solenoid valve and shuttle valve (60) with self-cleaning orifice (92) comprises a shuttle valve (50) which is slidingly and sealingly received at an end (40D) of the solenoid valve...
5226702 Concentric solenoid valve and sump assembly  
The combination solenoid valve and sump assembly comprises a solenoid valve (40, 140, 240, 340, 440) located within a stepped bore (16) of a modulator body (15) of an adaptive braking system (10)....
5218996 Three-way three-position solenoid valve  
The device comprises a housing having therein a valve chamber, fluid inlet and exhaust ports opening on opposite ends, respectively, of the chamber, and an outlet port for connection to fluid...
RE34261 Solenoid valve  
A solenoid valve includes a diaphragm assembly which isolates the fluid being controlled by the valve from the solenoid cell and the armature. The diaphragm assembly includes integrally formed...
5209261 Slide valve  
A slide valve, having a pump port, a reservoir port and at least one consumer port is described, which comprises a slide which is spring-loaded into a first position and can be moved into a second...
5191827 Electrically controlled pressure-regulating system for a hydraulic circuit  
The pressure-regulating system for a hydraulic circuit, comprises at least one generator (22) of fluid under pressure, a hydraulic motor (20) and a reservoir (24) of fluid under low pressure. It...
5186210 Fluid pressure regulating valve  
A fluid pressure regulating valve has an inlet (10) connected to a pressurized fluid source (12) and an application outlet (14). It comprises a reference piston (30) one face of which is biased by...
5174334 Noise control device for a solenoid-actuated valve  
A noise control device for a solenoid-actuated valve in a four-speed automatic transmission which slows the velocity of the valve upon actuation and reduces impact noise.
5174333 Output pressure control apparatus  
An output pressure control apparatus particularly adapted for HVAC control applications, and being of the general type which admits a higher supply pressure to a controlled output line when it is...
5163474 Combination solenoid valve and integral shuttle valve  
The combination solenoid valve and integral shuttle shuttle valve (10) comprises a solenoid valve (40) having windings (41) which actuate a rod (43) that engages a ball valve (44). An end (61) of...
5160116 Electromagnetic valve  
An electromagnetic valve having a flow passage opened and closed by the drive of an electromagnet. The electromagnetic opertor includes a casing, an electromagnetic coil, a plunger adapted to be...
5144881 Valve arrangement, for example a proportional valve  
As a result of an appropriate displacement of the control member, a connection of a fluid unit can, for pressure relief, be connected to a line leading to a low-pressure reservoir or be isolated...
5135027 Three-way solenoid valve and method of fabricating same  
A three-way solenoid valve consisting of a solenoid device portion 20 and a valve portion 40. The same solenoid device portion 20 is used whether the valve is normally open or normally closed. The...
5127435 Fluid pressure controller  
A fluid pressure controller having a housing having a first port and a second port, and a spool axially slidably mounted in the housing. First and second chambers are defined between opposing ends...
5125432 Electromagnetic valve device having two electromagnetic valves  
An electromagnetic valve device having two electromagnetic valves comprises a solenoid unit having a unit construction in the form of a hollow cylinder and having a pair of solenoids, and a valve...
5115721 Change-over valve  
A change-over valve including a valve housing defining an inlet port for receiving fluid from a fluid pressure supply, a first outlet port for feeding operating fluid to a first fluid responsive...
5115722 Solenoid-operated selector valve  
There is disclosed a solenoid-operated selector valve adapted for control of hydraulic clutches such as of a tractor. The selector valve has four ports and can assume two positions. The selector...
5104091 Spring assisted ball valve  
A center flow ball valve assembly includes a pre-loaded spring positioned in line with the valve fluid inlet port for seating the ball in the valve orifice, the spring configured in stepped...
5094260 Proportional valve and pressure control system  
A pressure control system is disclosed for closely regulating the pressure level of a controlled volume. The system comprises first and second sources, a throttled valve for controlling the flow...
5090441 Anti-clog valve  
A pressure operated valve includes an inlet and an outlet connected by a main valve having a valve diaphragm member that communicates with an operating pressure chamber. A pilot valve inlet port...
5085400 Valve  
A stepped piston is axially displaceable in the stepped piston valve chamber and has a front face facing the front face of the valve seat and an axially opposite surface formed at the juncture of...
5083590 Three-way valve  
The three-way valve has a chamber in the body which is adapted to provide a connection from an outlet passage to both inlet passages. One inlet passage is closed by a valve lid which bears on a...
5076323 Electromagnetic valve  
An electromagnetic valve for controlling fluid flow to and from a load includes a valve stem movable, upon excitation of an armature, to lift a valve body from a first valve seat against pressure...
5065784 Valve assemblies and means  
An hydraulic valve assembly controls the supply of hydraulic fluid to an hydraulic strut of a vehicle suspension and is formed in a valve block having an hydraulic delivery line between a pump...
5058384 Digital actuator  
A hydraulic actuator is formed by an assembly including a first element, a cylinder, a body section and a chamber. The first element is provided with a first set of a plurality of different sized...
Matches 151 - 200 out of 394 < 1 2 3 4 5 6 7 8 >