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WO/1997/019285 |
A lockable valve actuator for preventing rotation of a valve stem unless the actuator has been unlocked. The actuator comprises a base (1) which is mounted on the body of a valve to be controlled, a drive member (2) which rotates relativ...
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WO/1997/018410 |
A vapour containment valve cartridge (7) is disclosed and comprises a cartridge housing (12) for mounting within a valve housing and having an inlet, an outlet and a valve surface arranged between the inlet and the outlet and forming a p...
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WO/1997/004247 |
A securement device comprises a base (2) arranged to receive a top (4) so that a length of wire (6) can be clamped therebetween in order to define a looped configuration. Clamping of the base and top is achieved by means of a threaded st...
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WO/1996/041981 |
A fluid flow control valve suitable for fitting to the fuel line (16, 18) of an internal combustion engine has a valve member (12) and a spring (14) urging the valve member (12) to a closed position where the valve member seals against a...
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WO/1996/030683 |
The manufacture of a handle (13) for proud or flush-mounted sanitary water fittings, like thermostatic valves, mixer valves, individual stop valves or the like, in which the handle has at least one adjuster in the form of a push or slide...
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WO/1996/028679 |
A spindle assembly for a tap. The assembly having a first spindle member and a second spindle member biased away from one another. The members have opposed engaging portions which may engage when the members are moved into engagement so ...
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WO/1995/029358 |
A butterfly valve assembly of plastic material for use in a plastic piping system. The valve body is made from thermoplastic wherein the valve seat has a hard core of phenolic or another plastic and a resilient cover. The plastic valve b...
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WO/1995/018326 |
A device (10) for use on a tap having a manually operable actuator (11) is disclosed and includes a body portion (12) providing a cavity (15) in which the actuator (11) is able to be received, and a base portion (13). The body portion (1...
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WO/1995/017623 |
A high-pressure valve comprising a piston (17) whose upper surfacce is acted upon intermittently by a medium, such as air, to control vertical movement of the piston, wherein the valve includes connecting means which connect the piston t...
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WO/1995/006217 |
A safety tap adaptor (1) for a tap of a type having a valve spindle (6) adapted to be rotated to actuate a valve (19) and a handle (9) removably mounted onto the valve spindle to enable rotation. The safety tap adaptor has an extension s...
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WO/1994/029623 |
A security device for a thermostat (1) for securing the thermostat (1) against theft and against damage and for securing a rotary knob (7) on the thermostat housing (6), which knob serves for adjustment of the desired value, against a pr...
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WO/1994/019630 |
A mixing valve (10) has a control stem (22) for adjusting the movable ball valve (20) for controlling the flow rate and temperature mix of the mixed water. A spring clip (100) is mounted onto a rotatable disc member (70) retained on an u...
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WO/1994/013990 |
A push-to-connect coupler (20) including an interlocking three-way valve (26) that enables coupling and uncoupling with respect to a mating nipple (21) only when the coupler is in a vent mode. The coupler is characterized by a unique int...
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WO/1994/012819 |
An electromagnetic type detent device of a control valve for holding a spool (12) of the control valve at a predetermined position by connecting to the spool a rod (17) provided with a plate (18) and providing coils (15 and 16) opposite ...
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WO/1994/003355 |
The invention relates to a hydraulic pumping unit for feeding the hydraulic tilting cylinder(s) with a vehicle having a tilting cab, comprising a housing (1), a displacement body mounted for movement in a pumping chamber within said hous...
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WO/1993/025834 |
A rotary valve (10) with a latching/locking operating handle assembly (14) includes a valve body (16) carrying a rotary valve element (24) having an outwardly extending valve stem (34). A main handle body (40) is joined to the stem (34) ...
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WO/1993/018943 |
A security device (2) particularly for a motor vehicle which is adapted to isolate the fuel supply from the engine of the vehicle. The security device (2) includes a first body member (6) locatable at one side of a vehicle floor (10) and...
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WO/1993/005327 |
An electrically actuated valve for a pressurised fluid, especially a sanitary valve, comprises, in a housing (1) between the inlet channel(6) and the outlet channel (7), a rotor (15) which can rotate under the pressure of the fluid and t...
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WO/1992/017723 |
An enclosure for a valve handle formed of two enclosure-halves of identical structure hinged together to form a clamshell (55) enclosure for the handle of the valve.
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WO/1992/014957 |
A sliding stopper for fluid pipes with a plug position safety system comprises a locking pin (14) for the plug (3) which can engage in two drillings in the thickness of the plug corresponding to the "fluid flow" and "fluid blocked" posit...
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WO/1992/013223 |
A device for alternately controlling two cooperating valve assemblies (4, 6; 5, 7) comprises a connection tube (9) connected therebetween, and a movable lever (10) for moving and rotating a carrier element which is arranged in said tube ...
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WO/1992/012377 |
A ball valve (68) type fluid coupling (10) having identical interconnectable parts (12, 14) characterized by low fluid spillage during disconnection. The rotatable ball valve (68) is axially displaceable by cam structure (74, 66) along t...
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WO/1992/012372 |
A security and safety latch system for fluid couplings (10) particularly for fluid couplings utilizing rotatable valves (68) wherein connection and disconnection of the coupling parts (12, 14) is by relative rotation of the parts and the...
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WO/1991/019121 |
An improved gate valve comprising spaced parallel housing walls having axially aligned apertures therethrough and constituting a housing; sleeves removably coupled to the housing walls and defining an annular space therebetween; a gate p...
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WO/1988/002832 |
A safety cap (1) for protecting against damage and tampering with the shut-off valve (13) of a high-pressure gas cylinder (3). The safety cap (1) has a female threaded base bracket (19) which is engaged with the male-threaded neck ring (...
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WO/1988/001704 |
A stop valve has a valve box (14), a valve piston with a valve cone (22) arranged upstream of a valve seat (20) and a valve-piston receiving piston carrier (16) axially movable in the valve box (14) by means of a spindle (58). In order t...
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WO/1987/001785 |
A fluid valve (3) for incorporation in a container (1) for storing a fluid under pressure and arranged for charging the container therethrough with, and dispensing therethrough from said container, a pressurised fluid, has a chamber (4) ...
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WO/1986/005854 |
A calibrated handknob assembly for use with a valve having a control stem, said assembly having a rising stem (20) with spaced circumferential calibrations (22), a handknob (10) having circumferentially spaced radial calibrations (14), a...
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WO/1985/004233 |
Limiting arrangement for controlling the maximum temperature of the mixed water in a single-grip mixing valve. As taught by the invention, the cover (3) of the valve's control unit (2) is provided with arrangements, e.g. pockets (8, 9, 1...
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WO/1983/004080 |
A sterile intravenous flow valve (10) includes an in-line valve mechanism (21, 22, 23, 24, 59) which is maintained sterile in all of its positions. The valve (10) also includes an adjustment member (21, 23, 51, 61) and a locking mechanis...
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WO/1983/002812 |
A locking device (10) for a hand operated valve, such as a fuel drain valve (12) of an earthmoving vehicle (16), to prevent the unauthorized operation of such valve. The locking device (10) includes a guard (25) and apparatus (36) for no...
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WO/1982/000327 |
An intravenous flow control valve (10) includes an in-line valving mechanism (21, 22, 23, 24) as opposed to a tube clamp. The in-line valving mechanism (21, 22, 23, 24) includes an adjustment member (21, 23) and a locking mechanism (26, ...
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WO/1981/000440 |
Conventional directional control valves and the like normally include relatively complex and spatially separated centering and detent mechanisms for selectively maintaining a valve spool at centered and detent-held positions, respectivel...
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WO/1980/001599 |
An adjusting mechanism (92) is provided between a valve spool (62) and a valve actuating lever (26) whereby with the lever (26) locked in a selected position, the mechanism (92) is manipulated to move an element (99) carried by the valve...
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WO/1980/000432 |
In a device allowing to introduce or take out gases and/or liquid materials, possibly under pressure, into or out of a container (6), the latter comprises a pusher (5) which may slide actually in a cover (9) and which cooperates with a g...
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JP2012251632 |
To provide a device for preventing a terminal cover from being opened, reliably preventing the terminal cover from opened when a valve of the piping terminal part is not closed.The device 16 for preventing the terminal cover from being o...
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JP2012247012 |
To maintain stably the valve opening state and the valve closing state of a valve body of a ball valve.A seat mechanism 102 includes: a first seat member 106 having a seat surface 104a to make a seat for a valve body 74 of a ball valve 5...
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JP2012241404 |
To provide a combination faucet which allows even a faucet user who does not have any technical knowledge to easily adjust a position of a warmth control handle in a rotation direction to a proper position.A combination faucet is configu...
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JP2012237349 |
To change a valve open state of a rotary valve without including a particular driving mechanism, and to fix the rotary valve in a desired state.The rotary valve 1 includes: a body 2 including a collision plate 2b with which fluid collide...
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JP2012211642 |
To provide a locking mechanism for a valve body, which retains the valve body at a predetermined opening position without energization and which does not require a special driving mechanism for canceling the retention of the valve body a...
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JP2012211641 |
To provide a locking mechanism of a valve device, which is capable of holding a valve body at a predetermined opening position without energization to a rotary driving source, and also which eliminates the need for a special driving mech...
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JP2012206742 |
To provide a system for opening and closing a container that employs a butterfly valve at an outlet of the container, and can eliminate leakage of powder from the outlet and discharge powder to a supply port easily and efficiently.The sy...
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JP2012189105 |
To provide a hydraulic control device capable of preventing three kinds of spool valves from being incorrectly assembled.In the three kinds of spool valves α, "a diameter difference of O-ring mounting parts A, B, and C different in each...
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JP2012172773 |
To provide a handle stopper mechanism which can easily be structured without causing design restrictions in a mixing faucet of a double housing structure.Rotation of the handle is restricted by mounting a stopper member 220 at an end por...
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JP2012149748 |
To provide a human error preventing valve in which the valve is properly operated as a result even though a person erroneously operates a valve during emergent time such as earthquake, fire, lifesaving, and the mechanism of the same.A ha...
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JP2012136828 |
To provide a faucet capable of recognizing the detection state of a human sensor in advance of water discharge, so as to prevent wetting of clothing or scald due to sudden water discharge.A human sensor 19 is disposed at the tip of a wat...
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JP2012122506 |
To prevent a magnetic sensor from detecting incorrectly as dust such as a chip produced in a hollow pipe-shaped part of a worm wheel in a pipe shape is dispersed from another side of the pipe-shaped part.At a rotation center part of the ...
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JP2012112408 |
To provide a valve capable of preventing rotation with the opening of a flowing channel adjusted.The valve 1 has a valve body arranged in the middle of the flowing channel, a body 14 where the flowing channel is formed, a handle 11 opena...
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JP2012107762 |
To provide a flow control valve allowing a position of a differential screw to be easily locked without displacing the adjusted position of a valve element.In this flow control valve 1, operation members 11 and 13 connected to a valve el...
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JP2012057651 |
To provide an opening-closing position lock device of a valve for arranging the lock function only by applying simple processing to the valve.An opening position locking groove 18 and a closing position locking groove 19 are arranged on ...
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