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WO/2005/038323A1 |
A combined valve constructed by integrating a manual valve operating as a safety mechanism and a pilot valve. When a handle (55) of a knob (53) of the manual valve is at a safety mechanism release position (R), a valve mechanism can be o...
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WO/2005/038315A1 |
An adjustable regulator insert (2) for valves, in particular for controlling the liquid flow in a plant for central heating or air conditioning. The insert (2) comprises a cup-shaped part (7) with inflow openings (8) and outflow openings...
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WO/2005/038324A1 |
A lock for a liquid dispensing faucet lever (116) includes a locking member(120) that is attachable to the faucet (110) and can be positioned in a locked position where the lever(116) seats in a notch (132) formed therein to prevent movi...
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WO/2005/033568A1 |
Flowable-material transfer apparatus and device for transferring flowable material from one containment vessel or system to another. The apparatus comprises a connector device, a closed conduit system, and applicable force systems and co...
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WO/2005/019709A1 |
A valve device capable of preventing the defective operation thereof from occurring by dynamic pressure by avoiding reverse flow without being restricted by piping and without bending a primary pipe, wherein an inlet side inner passage i...
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WO/2004/104456A2 |
Apparatus for effecting substantially tandem operation of first and second valves spaced apart by a variable distance comprises a mechanical coupling mechanism interconnecting the valves and including first and second pivotally interconn...
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WO/2004/094908A2 |
A valve for a pressurized container includes a valve housing having a central bore and a port in the for connection of a nozzle. Preferably, the valve has a unidirectional stepped valve housing. In the housing is a central bore that incl...
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WO/2004/092860A2 |
A tamper-resistant pressure regulator (10) is provided in which a cover (24) is mechanically coupled to an Actuator adjustment assembly (14) whereby removal of the cover causes a change in the regulator pressing setting. The actuator adj...
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WO/2004/085896A1 |
A solenoid valve comprising an electromagnet having a plunger, and a movable valve disposed in a valve casing and having a valve disk, wherein the attractive force of the electromagnet causes the plunger to linearly drive the valve disk ...
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WO/2004/079238A1 |
An antitampering and safety ball valve (1) in which, in the cylindrical seat (22) of the handle (20), for example of squared shape (20), for housing the nut to be threaded on the rod (8) for fixing the handle (20) on the valve (1), a nut...
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WO/2004/033946A1 |
A stopper support body (12) has a square plate-like portion (15) having a circular through-hole (16) fitted on a circular cylinder portion (7) of a fluid controller main body (2), a downward projection portion (17) provided on one end po...
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WO/2004/034472A1 |
A semiconductor chip package for an image sensor is provided. The semiconductor chip package includes a semiconductor chip for image sensor, a base member with a groove in which the semiconductor chip is mounted, a lead formed through th...
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WO/2004/031635A1 |
The invention relates to a cock comprising an indexable rotating key. According to the invention, the indexing means comprise a raised element (8) which is disposed on the shaped base (7) of the housing (3) of the barrel (2) and a ring (...
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WO/2003/104696A1 |
A main valve stem (17) is provided reciprocaingly in the axial direction in a containing hole formed in a valve casing (20) and an output port is interconnected with an air supply port or an exhaust port by being switched by means of the...
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WO/2003/091610A1 |
The present invention refers to a locking adaptor for a regulating valve (1) to lock and unlock setting positions (7) of the regulating valve (1) for its opening and/or closing degree, said positions can be set by aid of a control means ...
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WO/2003/046420A1 |
The invention relates to a device (1) for locking a component (2) that is guided in a longitudinally movable manner, especially a control slide of a hydraulic directional control valve, by means of which the longitudinally movable compon...
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WO/2003/019060A1 |
A safety device for preventing the rotation of a handle (4) of a tap or faucet (2). The device comprises an annular base (14) for fitting around the spindle or spindle sleeve (16) of the tap (2), beneath the handle (4), and a tubular shr...
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WO2002052183A9 |
This invention relates to a valve production for controlling fuel's flow or cut-off, which is located between fuel tank and carburetter in vehicle. This valve includes: a valve body having an inlet tube and an outlet tube; a needle which...
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WO/2002/093054A1 |
The subject of the invention relates to cartridge or valve aggregate formed with surmountable limitation during the operation of which cartridge there are structural elements that move with respect to one another, in one of them there is...
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WO/2002/091963A1 |
The invention relates to a tap for use in drainage of fluids in medical applications, the tap (1) comprising a body (2), a control member (3) with a through bore (4) mounted in the body (2) for rotation between a position for flow of flu...
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WO/2002/091962A1 |
The invention relates to a locking device (1) for a tap (2), the device (1) comprising means (3) to limit the extent of travel of an operating member (4) of the tap (2).
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WO/2002/084157A1 |
A method of providing an indication and alarm of a possible failure in a fluid control valve stem, plug or seat in a process control system having a microprocessor based valve positioner. The drive pressure, drive signal and valve positi...
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WO/2002/079680A1 |
A valve locking device comprising an intermediate member (18) mountable between a valve body and valve actuator and securable to said valve body and/or actuator; a stem attachment member (20) attachable to and rotatable with a valve stem...
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WO/2002/053956A1 |
An improved ball valve (1), in particular for gas systems, comprises a tampering indicating seal (25) made by injection molding a synthetic or metal material into cavities (19; 21; 22) formed in the screw-clamping nut assembly (11, 13) a...
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WO/2002/038995A2 |
A child resistant tap has a valve body (12) with an inlet (22) and an outlet (24) and a valve seat (26) therebetween. An axially slidable valve element (28) engages the valve seat (26) to open and close the valve. A handle or lever (1) i...
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WO/2002/029297A1 |
The present invention provides a liquid dispensing tap (2) comprising a piston (26) movable in a body (4) between a first position providing liquid flow through the tap and a second position preventing liquid flow through the tap, and me...
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WO/2001/098698A1 |
A ball valve is made of a body (1) of a stem (3) and a ball closing component (2) with a main hole (8) and additional passage holes (9) characterised in that it has a spanner (7) made of a root (10) and a handle (11). The root (10) conta...
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WO/2001/094822A1 |
Disclosed is a valve device having a valve case (100) acting as a sealing means for sealing a line connection section such as a pipe or hose for passing fluid therethrough. The valve device includes flow detecting section (110), provided...
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WO/2001/072248A1 |
A catheter valve (10) including a housing (12) engaging at least a portion of a tubular member (14) is provided. The tubular member (14) having distal (16) and proximal (18) open ends defining a flow-through passage (20) therebetween, th...
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WO/2001/058737A2 |
The invention relates to a locking mechanism (1) for electromechanical protection of the hydraulic circuit of mechanically driven vessels/boats and vehicles, mostly trucks, but also private cars can be equipped with it, in which the stee...
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WO/2001/039826A1 |
A medical cock (1) which comprises a cock body (12) in which a cock stem is formed with a switching portion for switching the flow channel, and a body (2) in which the side wall of an inner chamber (3) having the cock stem of the cock bo...
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WO/2001/029467A1 |
A switching device for optionally passing a flow of medium, such as a highly pressurized gas, through a first or second treatment member (2, 3), in which the said medium is subjected to a treatment, such as filtration, heating, cooling o...
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WO/2001/021989A1 |
Disclosed is a gas safety valve capable of sensing a gas pressure difference in a gas pipe produced upon gas leakage from gas equipment to thereby generate a visual and audible alarm on the outside of the valve, whereby the safety checki...
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WO/2001/018439A1 |
A tap (4) including a tap body (6) within which is located a valve (14), an operating handle (12) mounted on the body and coupled to the valve, a security button (42) which is interlocked with the handle and/or valve, the arrangement bei...
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WO/2001/011280A1 |
A shield assembly, and a lock mechanism incorporating the shield assembly, for a rotatable component (11) projecting from a housing (10) has a base plate (15) and a cover portion (13) adapted in use to encircle the rotatable component (1...
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WO/2001/002678A1 |
A torque isolation system (10) and method includes a handle (16) and a torque isolator (14) that is moveable between a first position, wherein the torque isolator (14) transmits either of two possible directions of torque from the handle...
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WO/2000/077442A1 |
The invention relates to a refillable CO¿2? gas cylinder that comprises a valve (1) for drawing and refilling CO¿2?. Said valve comprises a valve housing (2) with a connection thread (2b) and a valve bore (3) in which a valve body (4) ...
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WO/2000/075740A1 |
An automatically-locking bypass valve (10) of the type including a valve body (12), an inner member (11) in sliding engagement with the valve body (12) and having a bypass opening (48), the valve body (12) and inner member (11) having fi...
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WO/2000/053961A1 |
In order to safely close a shut-off device (2) used in a gas supply line (1) in the case of danger, the closing part of said shut-off device is coupled with a pneumatic working cylinder (4) whose actuating piston (3) is maintained in the...
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WO/2000/050793A1 |
A cutoff valve assembly for coupling between a water meter and a water supply line includes a valve body and a valve cartridge which is slidably insertable in the body. An apparatus for tamperproofing a fitting having at least one thread...
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WO/2000/045077A1 |
A lockout device (24) for use with a valve (22), the lockout device including a pair of generally oppositely facing engagement faces (98, 126) positionable between abutment surfaces (88, 92 and 90, 94) of the valve. The device is adjusta...
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WO/2000/040882A1 |
A valve which prevents the filling of a fluid container through a port (6) by an unauthorized party, and, at the same time, allows the filling of the container through the same port (6) by an authorized party. The valve is operated by an...
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WO/2000/027502A1 |
The invention relates to a filter arrangement comprising at least two filter chambers that are alternately impinged upon through the activation of a reversing valve (11), a manually operated reversing lever (23), a compensation valve (15...
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WO/2000/026566A1 |
The present invention relates to cartridge for a mixer faucet mainly intended for mixing hot and cold water, wherein said cartridge comprises a housing (3) as well as two superimposed plates, i.e. an inlet plate (6) and a control plate (...
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WO/2000/025028A1 |
A lockout device is used to prevent linear movement of a piston rod (16) in a pneumatic cylinder actuator (10). The lockout device includes a locking plate (32) having a threaded piston rod hole (36) formed therein, whereby the locking p...
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WO/2000/023741A1 |
A valve lockout device (100) having two pieces (102). A first piece of the device is a hollow object, substantially tubular or block-shaped, open at a bottom end (105) and having slots (109a,b) open on two sides (107a,b), that fits over ...
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WO/2000/022327A1 |
Rotary handle device (10) includes a coupling mechanism (42, 44) between the handle (12) and a driven member (14). The handle is rotated about an axis (20) and can also be axially moved between first and second positions. When the handle...
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WO/2000/000765A1 |
A cartridge (40) for a single handle mixing valve (34) includes a stop limit device for limiting the normal motion of a single handle (16). The stop limit device includes a pivotable control stem (5) and a support component (3). The supp...
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WO/1999/058888A1 |
A lock assembly for securing against unauthorised rotation a hand-wheel of a mechanism such as a fluid flow control valve has a lock mechanism with relatively rotatable first and second parts (22, 23) and which can be secured against rel...
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WO/1999/051903A2 |
A security device for a utility shutoff valve (38) and a tool (22) for inserting and removing the security device which is a cylindrical plug (10) which is placed inside the access pipe (40) and which free wheels with respect to the valv...
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