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WO/2015/098239A1 |
This valve device (1) has: a valve main body (2) that compartmentalizes a valve chamber (21) provided with an NO outflow port (25) and NC outflow port (24) through which a fluid flows; and a valve body (3) that opens/closes the NC outflo...
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WO/2015/098333A1 |
This device (2) is formed by arranging multiple passage blocks (3). As a passage forming a main gas passage (9), each passage block (3) has a first inverted-V passage (15), and a first outlet passage (16) which allows communication betwe...
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WO/2015/095658A1 |
Remotely Actuated Valve for a Bioloeical LiQuid Treatment System The invention relates to valve system for controlling a process fluid within a liquid processing system. The valve system comprises a valve arrangement (150), a pneumatic c...
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WO/2015/089202A1 |
An improvement in a valve block for use with diaphragm-based valves is disclosed. The valve block includes a fluid-transfer plate with multiple small-diameter inlet bores connecting to a common inlet channel, and multiple small-diameter ...
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WO/2015/083135A1 |
A machine (100) for the continuous production of metal ingots. The machine (100) is provided with an electronic control unit (CC) to process an algorithm setting the operation of the various devices in the machine. The electronic control...
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WO/2015/083829A1 |
A valve (1) installed in a flow channel (21) is provided with a substrate (10) in which a hole (2) having an opening is provided in a first surface (10a), and a diaphragm member (4) secured to at least part of a wall surface (3a) of the ...
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WO/2015/079444A1 |
A valve device for controlling passage of fluid in a flow system or part thereof comprising a diaphragm valve comprising a diaphragm and a diaphragm seat, the diaphragm valve is configured for controlling the passage of the fluid by bein...
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WO/2015/079800A1 |
This valve device comprises: a recess (22) provided in a flow path block (20); a diaphragm that, by covering the recess (22), forms a valve chamber (21) through which a fluid flows; an inflow port (23) that is opened in the recess (22) a...
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WO/2014/060746A9 |
A pressure swing adsorption apparatus for treatment of gases is disclosed. It includes a main inlet for receiving a flow of gas and one or more adsorption columns containing adsorption material. The columns are connected by a channel and...
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WO/2015/064233A1 |
Provided is a clamp that makes it possible to reduce the possibility of deformation caused by the application of excessive force. The clamp (10) is provided with: a first base section (11) that comprises a first protrusion (17) and an en...
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WO/2015/051394A1 |
An improved valve (10, 100) for an inflatable device (12) comprising a valve port (14) received within an aperture (24) of the inflatable device (12); a valve seat (18) having fluid apertures (42) provided therein; and a diaphragm (16) c...
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WO/2015/050998A2 |
One aspect of the invention provides a sieve valve including: a substrate defining a channel; a flexible membrane adapted and configured for deployment at an intersection with the channel; and one or more protrusions extending into the c...
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WO/2015/045987A1 |
In the present invention a first heat shield formed of a material having a thermal conductivity of 20 W/mK or less and a second heat shield formed by a space are provided between a flow path and a laminated piezoelectric actuator, and pr...
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WO/2015/041545A1 |
A valve with an internal member is disclosed which allows exhaled carbon dioxide to escape from a breathing circuit when the circuit gas pressure drops below a threshold pressure. The valve operates by occluding one or more ports under a...
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WO/2015/032861A1 |
The invention relates to a slot valve of a substrate treatment system having a system chamber limited by chamber walls, said slot valve comprising a main body (2) which can be attached to a chamber wall and has a closable, slot-shaped tr...
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WO/2015/029251A1 |
This pressure control valve is provided with: a pressure control block having a recess formation surface, which is a flat surface in which a recess is formed in a shape converging towards the bottom, and two inner flow paths, one end of ...
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WO/2015/030724A1 |
A system for regulating a flow of liquid coolant in an automotive cooling system includes a valve body having an inlet and an outlet. A pressure operated valve member moves in response to a fluid pressure. An electrically operated valve ...
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WO/2015/030706A1 |
A high cycle and speed valve (10) includes a body (12), a valve seat (20) fixed within the body, and a diaphragm (24) that moves between a closed position in which the diaphragm is forced against the valve seat, and an open position in w...
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WO/2015/029252A1 |
This pressure control valve is provided with: a pressure control block having a bored hole which is bored vertically from an outer surface, and two inner flow paths each of which has a terminal opening in the bottom surface of the bored ...
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WO/2015/022865A1 |
Provided is a diaphragm valve configured so that the flow rate thereof can be increased and so that a variation can be reduced. A diaphragm valve (1) is configured in such a manner that fluid having flowed into a fluid inlet passage (2a)...
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WO/2015/020209A1 |
Provided is a high-pressure automatic NC diaphragm valve in which a valve seat is constantly under a large load because of a high-pressure force biasing a valve body, wherein the valve can be stored while the performance of the valve is ...
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WO/2015/012105A1 |
Provided is a diaphragm valve with significantly reduced seat leakage. A recess (14) is formed in the radially middle portion of the top part of a seat (11). A first seal part (17) is formed between a diaphragm (6) and a radially inside ...
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WO/2015/008761A1 |
In a one aspect of the present invention, a tube valve is provided with multiple tubes, multiple tube holding units, a rotating body, multiple first pressing units, and multiple second pressing units. The tube valve is configured such th...
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WO/2015/008633A1 |
Provided is a diaphragm valve having improved durability obtained using appropriate staking. An annular inner protrusion (22) having a relatively small diameter and an annular outer protrusion (23) having a relatively large diameter are ...
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WO/2015/005115A1 |
The present invention provides a valve device that can maintain the held state of a valve body. A valve device (14) that switches the supply of a washing liquid between a first flow channel (54) and a second flow channel (55), wherein: t...
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WO/2015/000911A1 |
The assembly comprises a device (40) for locking tubes in position relative to one another, with at least one first arm (44), a locking axle (48) having a plurality of bearing surfaces (50), the locking axle (48) being movable between a ...
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WO/2014/206998A1 |
An adjusting device (10) for adjusting the flow rate of a medicinal fluid-conveying system, said device having a selection wheel (12) for selecting one of a number of possible flow rates, having an adjusting disc connected to said select...
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WO/2014/200149A1 |
Provided is a method of controlling a flow of liquid or gas using a diaphragm valve formed of metallic materials and including a piston groove, a shaft groove, a valve groove, an inlet, and an outlet in which each element is singular or ...
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WO/2014/196313A1 |
Provided is a diaphragm valve which has a simple structure and which is capable of reliably detecting damage to the diaphragm before the diaphragm breaks. A diaphragm (5) is composed of diaphragm layers (21, 22, 23). The uppermost diaphr...
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WO/2014/197429A1 |
A method of controlling a regulator with a pilot device includes periodically detecting an outlet pressure at an outlet of the regulator with a feedback pressure sensor. The method also includes comparing each detected outlet pressure wi...
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WO/2014/191652A2 |
An assembly for loading a refinery and/or petrochemical reactor (100) with solid particles, comprising a dispensing device (110) for loading the reactor with solid particles in a relatively uniform manner, a system (200) for supplying th...
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WO/2014/188915A1 |
A fluid control apparatus (100) is provided with a piezoelectric pump (10) and a valve (101). The valve (101) is provided with a second valve housing (192), a second seal material (152), a diaphragm (120), a first seal material (151), an...
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WO/2014/188785A1 |
Provided is a flow rate control valve capable of eliminating an extra operation of a diaphragm spacer after the valve is closed to thereby shorten a response time. A flow rate control valve comprises an annular valve seat (115), a diaphr...
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WO/2014/188717A1 |
The purpose of the present invention is to obtain an electromagnetic valve malfunction-assessing device capable of detecting deformation of the diaphragm that supports the valve body and is thereby capable of detecting that the valve bod...
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WO/2014/183197A1 |
A regulating apparatus for a pressure activated one-way valve. The one-way valve is for mounting on a container to permit the release of gas from within the container and to control the ingress of atmospheric air/. The regulating apparat...
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WO/2014/175691A1 |
Provided is a leak detector that is used in a pipe and can detect a leak and stop fluid from being supplied. The leak detector includes a valve having an internal channel that is selectively closed, a case forming a space for receiving t...
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WO/2014/169327A1 |
The invention provides a valve for controlling fluid flow from an inlet (12) of a pipe fitting (10) to at least one outlet (14, 16) of the pipe fitting (10) at an angle to the inlet (12). The pipe fitting (10) includes an inner collapsib...
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WO/2014/164906A1 |
Embodiments of the invention provide a normally open valve, a normally closed valve, and a combination valve. The valves include a valve body with an inlet coupled to a fluid supply line, an outlet providing a service flow of fluid, a ve...
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WO/2014/160756A1 |
Fluid transfer device and method that allows for sterile wet connections, allows the connection to be reversed, and allows the connection to be reconnected, while leaving the connectors sterile and reusable under pressure. In certain emb...
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WO/2014/155399A1 |
A shutter (1) with automatically expanding sealing ring is described, adapted to close a duct (1') and mobile along a vertical axis perpendicular to the longitudinal axis of the duct (1'), comprising: an abutment block (1A) adapted to su...
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WO/2014/152362A1 |
A flush valve system is provided having an inlet and an outlet, and a main valve element adapted for transition between a closed position and an open position is disclosed. The flush valve further includes a control chamber in communicat...
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WO/2014/151971A1 |
A diaphragm-type control valve (10) having a valve body (12) holding a diaphragm (100) and an expansion member (150) is provided preferably for use in the separation of and fluid control between a fluid source and a pressurized gas volum...
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WO/2014/138973A1 |
A check valve with improved response time comprises a valve member which has a central portion of a substantially convex shape and a guide portion that surrounds the central portion. The central portion has a central convex curvature ext...
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WO/2014/133887A1 |
A high purity valve (10) includes a valve body (12) having an inlet (40) and an outlet (42) separated by a valve seat (32), and a diaphragm (22) having a central stem (23) that has a first end coupled to a piston (20) for actuating the v...
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WO/2014/128531A1 |
A diaphragm valve is disclosed which is suitable for use in swimming pool cleaners to intermittently interrupt flow in a tube (3) connected to a suction pump. The valve includes a tubular member (2), an integrated flow guidance system (1...
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WO/2014/119497A1 |
The present invention is designed to send a fluid using a cartridge sealed from the outside air in the state of noncontact with the fluid in the cartridge, thereby making the mixing, stirring, purification, reaction and the like of a rea...
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WO/2014/120997A1 |
A diaphragm valve with an assembly or cartridge that facilitates replacement of the diaphragm, the valve seat or both. The assembly may be a valve assembly having a diaphragm, a seat carrier and a valve seat that are combined into a disc...
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WO/2014/114750A1 |
The invention relates to a ventilation or check valve for ventilation or outlet openings of compressed air apparatuses in vehicles, comprising at least one diaphragm disc (2) which is made of flexible material, is held with a central reg...
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WO/2014/111150A1 |
According to the invention there is provided a valve (1) for engaging with a tube to be used in an enteral feeding or infusion pump adapted to feed a fluid to a patient, the valve (1) comprising a first component (3) being adapted to be ...
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WO/2014/111195A1 |
An improved pinch valve includes a camshaft and associated cam(s) controlling the position of a pivotally-mounted first pinch arm and an opposed, pivotally-mounted second pinch arm. The respective pinch arms are provided symmetrically ab...
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