Valves and valve actuation inventions 04/06

20060086915 - Directional control seat valve: What is disclosed is a directional control seat valve comprising a piston that is biased against a valve seat by means of a spring. The piston is associated with a compensating piston whose end face subjected to the pressure at one of the ports of the directional control valve is...

20060086916 - Faucet security cap: A cap (100) having threads (109) along a rim (107) of an opening (105) in an end of a body (101) screws on a faucet (300) having complementary threads (311) on which a packing nut can be installed. A cavity (103) inside the body (101) is capable of receiving and...

20060086917 - Tap and faucet security: A device for controlling the use of a tap, for the safety of children control of adults, which includes a sleeve adapted to fit over a spindle of a tap after removal of the tap handle from the spindle, the sleeve having a fastening means to fasten it to the...

20060086918 - Control valve for variable displacement compressor: To provide a control valve for a variable displacement compressor, including a first control valve that controls the flow rate of refrigerant flowing from a discharge chamber into a crankcase, and a second control valve that controls the flow rate of refrigerant flowing from the crankcase into the suction chamber,...

20060086919 - Solenoid valve: Disclosed herein is a solenoid valve having a valve seat assembly manufactured as a single body such that the valve seat assembly is simply fitted in a valve housing. The valve seat assembly comprises a valve seat, a filter, and a sealing plate. The valve seat assembly is disposed at...

20060086920 - Electromagnetic fuel injection valve: An electromagnetic fuel injection valve (I) is provided that includes a fixed core (5) made of a high hardness ferrite magnetic material, and a movable core (12) that has fixed thereto by press-fitting a stopper element (14) that is nonmagnetic or is more weakly magnetic than the movable core (12),...

20060086921 - Wall hydrant assembly with a rotatable connector: A wall hydrant assembly having a body with a first passageway, a second passageway, and a conduit extending between the passageways where a connector is rotatably received within the first passageway to fluidly connect an inlet pipe to the body....

20060086922 - Valve having axial and radial passages: A valve includes a valve body (100) disposable within a chamber (103) of a housing (101) and capable of being fluidly sealed with respect to the housing (101) when the valve is closed. At least one radial passage (117) is disposed in the valve body (100). At least one axial...

20060086923 - Rotary valve and control system: A valve assembly includes a first gate having at least one opening and a second gate having at least one opening, the second gate being spaced from the first gate. The valve assembly has first and second discs disposed between the first and second gates, each disc having at least...

20060081797 - Pinch clamp: The present invention provides a pinch clamp that includes a support leg member and a coupling leg member, which are interconnected by a curved portion, and a generally upwardly extending anchor portion having at least one anchoring flange located at the distal end of the anchor portion. The pinch clamp...

20060081798 - Heat sensitive release valve for cryogenic tank: A heatable cryo-valve for a cryogenic tank storing liquid hydrogen. In one embodiment, the cryo-valve includes a valve plate mounted to a valve body by a spring. The spring forces the valve plate against a valve seat to prevent hydrogen from flowing through the cryo-valve when the valve is in...

20060081799 - Method and device for triggering an actuator in a mass-flow line: A method and a device for triggering an, in particular pneumatic, actuator in a mass-flow line is provided, which allow for a precise setting of the actuator without automatic position control and position feedback. For this purpose, a setpoint position is provided for setting the actuator. An actuating variable is...

20060081800 - Actuator for operating a valve in process automation: A actuator for operating a valve in process automation. The actuator includes a separately operable, adjustment wheel and an electric motor having at least a stator and a rotor. The stator and rotor are associated with predetermined regions of an output shaft. A valve connection is provided in a first...

20060081803 - Electromagnetically actuatable valve, in particular for braking force systems in motor vehicles: An electromagnetically actuatable valve for braking force systems in motor vehicles, has a valve housing, with tappet element axially displaceable in the housing cooperating with a valve body and forming a sealing seat at a sealing face. The valve housing has a plurality of radially extending pressure medium outlet bores...

20060081801 - Solenoid valve: A guide boss is provided in a diaphragm blocking the halfway portion of a channel; a valve disk is formed in the shape of a cylinder; the inner face of this cylinder-shaped valve disk is slidably engaged around the guide boss; and further, a valve port consisting of a plurality...

20060081802 - Solenoid valve: To construct solenoid valves used as a solenoid assembly by assembling the solenoid valves in a group so that both collective wiring and individual wiring can be performed and the solenoid valves can be simultaneously cut off from a collective wiring power supply and an individual wiring power supply. An...

20060081804 - Non-refillable valve: A non-refillable valve is provided that allows for an initial filling of a container, but prevents subsequent refilling of the container. In one embodiment, the valve includes a valve core having a retaining means for maintaining the valve core in an open or non-sealing position to allow flow through the...

20060081805 - Fluidic cartridges and end pieces thereof: In the treatment of water, an end piece is connected to a treatment cartridge housing and inserted into an appliance having bypass, inlet, and outlet valves. The end piece has an end piece wall from which an inlet fitting, outlet fitting, and protrusion extend. The inlet fittings, outlet fittings, protrusion,...

20060081806 - Solenoid valve and a solenoid assembly: The present invention relates to a bistable-type solenoid valve, composed by a valve assembly including a valve seat and a valve-seat orifice and a solenoid assembly including a coil that houses, at least partly, a valve member displaceable by an electromagnetic force generated by a coil, a magnet and an...

20060081807 - Sanitary diaphragm valve: A sanitary diaphragm valve is provided that includes a generally dome shaped diaphragm having a central boss that can be connected to or driven by a valve actuator. The diaphragm includes an outer peripheral edge and a relatively thin web portion that connects the boss to the outer edge. In...

20060076526 - Anodic protective seal in a blowout preventer: An anodic sacrificial seal element is installed at vulnerable regions of a blowout preventer. A zinc cylinder, for example, is included at the well-bore pressure side of a bonnet which seals around a rod as it extends through a bonnet which joins an actuator to the body of the BOP....

20060076527 - Diaphragm valve with mechanical pressure relief: A flush valve for a waste water system includes a valve body and a vent system. The valve includes a fluid inlet, a fluid outlet and a main valve element extending therebetween and adapted for movement to allow fluid flow therethrough based on a pressure differential across a portion of...

20060076528 - Controller: Force amplifying means 5 comprises a tapered member 41 extending vertically downward from the lower end of an operating rod 3, a disk member 42 provided at-the upper end of a valve stem 16, and front and rear pivotal members 43, 44 arranged between the two members 41, 42 and...

20060076529 - Electronic valve for flow regulation on a cooking burner: The gas flow regulating valve (1) is adapted to one cooking burner amongst the several on a cooking hob. The regulating valve member (7) is cylindrical-shaped and coupled to a step motor “M”, which controls the axial displacement “X” thereof through a fixed closure member (8), over successive positions (P0-P6)...

20060076530 - Linear solenoid for egr valve: A linear solenoid for an EGR valve is presented in three alternatives in a constructive way, i.e., with manufactured tube carcass or casing, carcass or casing with deep print and with conformed cold carcass or casing. The linear solenoid with manufactured tube carcass comprises: fixed magnetic nucleous (1), electrical bobbin...

20060071187 - Pinch clamp for flexible tubing: A pinch clamp to restrict flow in a flexible tube or hose is provided. The pinch clamp includes two elongated pinching members that are pivotally connected at one end with a threaded tightening member at the other end for selectively securing the pinching members in a closed position when the...

20060071188 - Flow restrictor: A device for controllably restricting flow through a resilient tube including a block and a pair of generally J-shaped leg members pivotally mounted to the block. The leg members, when pivoted together, together provide a tube support surface. The block is formed with a bore in which there is a...

20060071189 - Pressure relief valve: A pressure relief valve for exhausting pressure from a pressurized device, includes a valve body that has a first end and a second end, a chamber extending through the valve body, and a valve seat located within the valve body. A valve member comprises a piston and a stem, with...

20060071190 - Linear valve actuator: A linear actuator for the control of a valve, includes a motor portion (2) and an actuator device portion (3) comprising a rotatable member (9) provided with a threaded portion (10) matching the threaded portion of a linear displacement threaded bolt (11) the rotatable member being supported by bearings (15,...

20060071191 - Bearing module for an exhaust gas recirculation valve: A bearing module for a pintle valve including a pintle bearing, bearing spring, and two-part housing. The bearing has an axial face for sealing against an inner axial surface of the housing. The bearing diameter is less than the diameter of the housing, permitting the bearing to float radially. The...

20060071192 - Valve for vacuum exhaustion system: The present invention provides a valve which makes it possible to reduce the diameter of the vacuum exhaustion pipings for making the facility for the vacuum exhaustion system small, as a result lowering the costs, and making the vacuum exhaustion time short, and also which can prevent the corrosions, cloggings,...

20060071193 - Valve: A valve in which durability of a sealing member made from an elastic material can be increased and sealing capability can be advantageously maintained over a wide range from a large differential pressure to a low differential pressure. A valve (100), in which a valve disc (1) and a valve...