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WO/2010/137578A1 |
Disclosed are a valve, a fluid apparatus and a fluid supply apparatus in which the valve can be opened/closed without using an active element and excessive supply can be prevented. Specifically disclosed is a valve which comprises a valv...
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WO/2010/136183A1 |
It is sought to provide a diaphragm (1) for diaphragm valves, in particular standard diaphragm valves, bottom outlet valves, block valves, T-valves, tandem valves, multi-port valves and/or welded structure valves, which diaphragm must be...
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WO/2010/136198A1 |
The invention relates to a device for securing and positioning a handling element on a diaphragm valve (1), comprising a lower part (2) having an external screw thread (3) and forming the valve seat and a pot-shaped element (5) having an...
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WO/2010/136184A1 |
The invention relates to a diaphragm valve body (2) having a central thread (1) and to a method for producing a diaphragm valve body (2) having a central thread (1). The diaphragm valve body (2) and the central thread (1) according to th...
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WO/2010/130067A1 |
A valve for liquid comprises a body (3), a top head or a joint (4). The body which is surrounded by an annulus joint (34) has a through hole on it. The annulus joint which has hole (340) in it, is integrated molding with at least one fer...
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WO/2010/128247A1 |
The invention relates to a machine for filling containers in which the filling rate for the product can be varied, thus allowing said filling machine to be used for different filling products, and in particular products having different ...
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WO/2010/124919A1 |
The present invention relates to a clamp for regulating a volume flow in a plastic hose (10), comprising a housing (1) for receiving the plastic hose (10) having a predetermined flow cross-section and a wheel (4) which is accommodated in...
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WO/2010/126267A2 |
Disclosed is an apparatus for automatically controlling a constant flow by considering a heating load, which calculates the amount of heat required for the optimum heating of each room by considering heating loads for each room, discover...
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WO/2010/112067A1 |
The invention relates to a device for disassembling a fitting (1) attached to a connecting port (11) of a tank (12), particularly a transformer tank filled with transformer oil, comprising: a drain stopper (2) made of an elastic material...
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WO/2010/111791A1 |
Plungers and plunger assemblies for a diaphragm-sealed valve are provided. Each plunger is adapted to be received in a passage of the valve body and includes a base member and an upper member having a transversal play in this passage wit...
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WO/2010/112313A1 |
Diaphragm valve (1) comprising a housing upper part (2), which receives an actuating device (4) for actuating the valve (1), and a housing lower part (3), which has a receiving region (9) for receiving a diaphragm (11), wherein in the ho...
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WO/2010/103326A1 |
A moisture responsive device and a method of its use for example in an irrigation system are described. The device has generally domed or raised three dimensional moisture responsive structure comprising at least a moisture responsive fo...
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WO/2010/099623A1 |
In a system for optimizing natural gas production in response to real-time variations in wellbore parameters, a PLC or other wellsite intelligence technology is used to monitor liquid and gas production from the wellbore under friction-l...
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WO/2010/101108A1 |
Disclosed is a fluorine-containing elastic tube comprising: an elastic hollow material comprising a fluorine-containing polymer; and an amorphous perfluororesin film adhered directly to the inner surface of the hollow material and having...
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WO/2010/092535A1 |
The invention relates to a method for portioning a flowable, pressurized mass (m). In a first step, a first pinch valve (1, 1a..1c) is opened and a second pinch valve (2, 2a..2c) arranged thereafter in a main flow direction of the mass (...
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WO/2010/091343A2 |
A piezoelectric valve is provided that includes a valve body includes a plug and a drive body coupled to the valve body and operable to cause the rotatable plug to rotate about a rotational axis. The drive body includes a shaft disposed ...
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WO/2010/085840A1 |
Check valves for positive displacement pumps with an extended capacity to sealingly enshroud granules, and check vent valves with capacity to capture a quantity of fluid during a pump delivery stroke, and return that quantity of fluid to...
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WO/2010/068373A1 |
An aseptic diaphragm valve in which a valve seat (37) is formed by a groove including a concave surface of engagement that positioned along an outer diameter of an upper end of an inlet tube (32), and a resilient valve member portion (41...
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WO/2010/063125A1 |
A valve includes a valve cap, a valve body, a diaphragm, biasing means and a locking mechanism. The valve cap includes a plurality of process conduits and process ports. The valve body faces the valve cap and includes a plurality of plun...
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WO/2010/061731A1 |
A diaphragm valve using a reduced number of parts to reduce material cost and configured so that the entire valve is reduced in size and weight. A diaphragm valve comprising: a valve body (11) having a valve chamber inlet of an inflow pa...
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WO/2010/058726A1 |
Disclosed is a diaphragm valve capable of handling an ultra-high temperature environment, improving external leak performance and reliability, and contributing to the implementation of emission-free. The valve is equipped with: a valve b...
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WO/2010/055309A1 |
A relief valve (60) for a liquid container, the valve comprising a substantially conical body (50) extending into the container, and tapering inwardly away from an external wall of the container, at least one air inlet passage (62) throu...
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WO/2010/054775A1 |
The invention relates to an actuator having a magnetorheological elastomer element (3) which can be changed into different shapes by the action of a magnetic force and with the utilization of the shape memory effect and can act directly ...
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WO/2010/049202A1 |
The invention relates to a pressure relief valve (1) comprising a first pressure chamber (2) and a second pressure chamber (3), wherein the two pressure chambers (2, 3) are connected to each other via a flow path (4) and wherein a valve ...
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WO/2010/046660A1 |
A valve (100) comprising a tubular body (110) closed at a proximal end ( 111 ) and open at a distal end (112), outer sealing surfaces (120, 130) provided at the proximal and distal ends for sealing against an inner surface of a tube, the...
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WO/2010/046391A1 |
A valve element (20) to be positioned in a tapping head (30) housing (32) and operated by a tap handle (34) for causing the valve element to be closed in a first position of the tap handle and opened in a second position The valve elemen...
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WO/2010/039100A1 |
Device for regulating the airflow in an air damper, comprising a twist sleeve (29, 210) of flexible material, the cross section of which substantially conforms to an outer tube (25, 201, 310) in which the flow takes place, one end (30, 2...
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WO/2010/034683A1 |
The present invention relates to a valve system (5) connectable to a fluid channel (3), wherein the valve system (5) comprises an actuating means (33) and a closing element (17) for selectively closing and opening of the channel (3), whe...
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WO/2010/031191A1 |
An actuator for operating a valve comprises a housing, a cap, a ring, and a piston. The housing has a connecting interface for being mounted on the valve. The cap substantially covers a first portion of the housing. Both the cap and the ...
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WO/2010/025905A1 |
The invention relates to a diaphragm valve having a valve body (4) comprising an inlet (5) and an outlet (6), further having a sealing membrane (7), and a connecting piece (11) connecting the sealing membrane (7) to a pressure piece (21)...
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WO/2010/025570A1 |
Plungers and plunger assemblies for a diaphragm-sealed valve are provided. Each plunger is adpted to be received in a passage of the valve body and includes a base member and an upper member having a longitudinal play in this passage wit...
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WO/2010/023534A1 |
A vapor isolation valve (10) includes a first chamber (16) in fluid communication with a fuel tank (12) and a second chamber (18) disposed with respect to the first chamber (16). A diaphragm (24) is disposed between the first and second ...
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WO/2010/022566A1 |
A temperature-controlled water-saving device includes a body (8), a thermo-sensitive actuator (1), a piston (2), a control valve (4) and a limit valve (5) for manually opening the control valve (4). The thermo-sensitive actuator (1), the...
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WO/2010/022188A1 |
The present invention relates to fluid delivery systems comprising valve assemblies that provide for a more stable and reliable delivery system for a fluid, for example a gaseous fluid, from a tank by utilizing vacuum to open the normall...
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WO/2010/020711A1 |
A filling control device comprises a product container (1) containing flowing food to be filled in liquid packages by pouring, and at least one filling channel (3) leaving the product container for filling the liquid package. A channel (...
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WO/2010/019135A1 |
The present invention includes substance delivery control system having a first conduit defining a lumen for the passage of a substance therethrough; a first delivery control element defining a first conduit state selection element; a se...
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WO/2010/012425A1 |
The invention relates to a membrane valve, having an elastomer membrane (5) for actuating a locking member (6) of a valve seat, said membrane valve being disposed between a valve housing (1) and a housing cover (3) across an exterior rad...
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WO/2009/149137A1 |
A pinch valve meters fluid flowing through at least one tube. The valve utilizes an actuator assembly (20) comprising a piezo-electric member and a displacement amplifying structure to control a pinch member (40) movable against the tube...
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WO/2009/141647A2 |
A diaphragm (20) for a diaphragm valve is described. The diaphragm (20) has a body (22) comprising a first elastomer and a resistant layer (24) comprising a second elastomer having a different composition or formulation. Diaphragms descr...
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WO/2009/112671A1 |
This liquid applicator comprises a main body (2) provided with an application tip (4) and comprising a deformable member (13) for supplying the tip (4) with liquid, capable of switching from a rest configuration in which it prevents the ...
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WO/2009/100484A1 |
A valve device (1) which includes a fluid inlet (4) a fluid outlet (5), a main valve seat (32) defining an aperture through which fluid may selectively flow from said inlet (4) to said outlet(5), a valve assembly (31), movable relative t...
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WO/2009/093608A1 |
Provided is a highly clean and hot valve, which can improve the general versatility as a valve apparatus for a using environment. A valve driving unit (30) and a valve casing (40) are connected to a bonnet (20) supporting a valve stem (1...
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WO/2009/090430A2 |
A flow control device comprises an inlet side; an outlet side; and a sealing member between the inlet and the outlet side. A diaphragm selectively opens or closes or control a degree of closure of an opening between the inlet and the out...
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WO/2009/073966A1 |
A diaphragm-sealed valve provided with a valve cap and a valve body, a diaphragm and a plunger assembly. The diaphragm is compressibly positioned between the valve cap and the valve body. The valve body comprises a process purging channe...
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WO/2009/073959A1 |
An apparatus (11) for continuously controlling fluid flow in a conduit (14), comprising sensors means (48) for detecting the level of fluid in this conduit, conduit sealing means (30) for releasably sealing in fluid tight fashion a secti...
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WO/2009/072597A1 |
A pressure regulation valve (1) comprises a cap (202) provided with a wall (20B), a housing (10) arranged on the opening (20A) side of the cap (202) and having a valve seat (16C), a diaphragm (32) arranged between the cap (202) and the h...
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WO/2009/072979A1 |
The invention concerns a method for the regulation of a hose valve 14. According to the invention, a hose valve 14 is used as outlet means from the pressurised process. The hose valve has a minimum length that is twice the diameter of th...
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WO/2009/072978A1 |
The invention concerns a system for the reception and transport of dry lime mud from a continuously operating pressurised filter 1 in a causticisation process. According to the invention, a tube valve 14 is used as outlet means from the ...
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WO/2009/072980A1 |
The invention concerns a tube valve for the output of finely granulated material, preferably dry lime mud that maintains a level of dry matter content of 65-90%, where the tube valve comprises an elastic inner tube arranged within a pres...
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WO/2009/061647A1 |
A diaphragm (119) for use with a valve includes a body (119a) having a central portion (119b) including an outer central portion and offset by an angled portion (119c) from an outer portion. The central portion is to be disposed at a pos...
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