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WO/2015/090817A1 |
Pressure independent flow rate control valve (PICV), apt to be placed in hydraulic systems between an upstream fluid inlet duct (13) and a downstream outlet duct (14), comprising a first functional unit (Kv) arranged between said inlet d...
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WO/2015/091399A1 |
The invention relates to a pressure reducer for diving regulator. Said pressure reducer includes a main body (1) comprising a high-pressure inlet (2) and a main low-pressure outlet (20). Said high-pressure inlet is connected to a high-pr...
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WO/2015/091382A1 |
The invention relates to a pressure reducer (1), comprising an outer cylinder (2) with a first air supply connector (A1) on a first end side (C1) of the outer cylinder (2) and a second air supply connector (A2) on a second end side (C2) ...
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WO/2015/091690A1 |
The invention relates to a valve having a balancing function for a fluid distribution system. A valve closing member is movable between a closed position and a fully opened position. An actuation device is provided for changing the posit...
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WO/2015/083551A1 |
This leak suppression device has an acquisition unit, a pressure estimation unit, an extraction unit and a control unit. The acquisition unit acquires information relating to the amount of water flowing into a water distribution pipeline...
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WO/2015/080216A1 |
This pressure regulating valve is provided with a body (2), and with a valve element which partitions the interior of the body into a pressure regulating chamber, which communicates with a low pressure-side passage and a high pressure-si...
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WO/2015/070878A1 |
The present invention discloses a pressure and flow control valve (1) for use in connection with stepwise regulation of a flow, wherein the control valve (1) in addition to a connection (10) for a pressure source includes at least a pres...
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WO/2015/070114A1 |
A fluid pressurizing system includes a group of three intensifiers each including a reciprocating piston operable through a cycle at a frequency to discharge a flow of ultra high pressure fluid. The group of intensifiers is operable in a...
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WO/2015/064170A1 |
A vacuum valve (1) equipped with: an opened-pressure setting means (6) that sets a set value for the fluid pressure in a primary-side passage when a connection is opened; and a forcible opening means (7) that forcibly opens the connectio...
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WO/2015/064429A1 |
A pressure reducing valve is provided with a partition member (38). The partition member (38) separates a valve chamber (34) and pressure adjusting chamber and has a connection hole (381) for connecting the valve chamber (34) and the pre...
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WO/2015/060176A1 |
The purpose of the present invention is to provide a fluid control valve in which it is possible to reduce the internal capacity without impairing the accuracy of fluid control such as that of pressure or flow rate, and to, e.g., improve...
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WO/2015/059032A2 |
The invention relates to a control system (1) and to a method for controlling a hydraulic pressure of a fluid transmission (2). The control device (1) comprises a pressure sensor (7) for detecting the actual pressure values of the hydrau...
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WO/2015/055425A1 |
A valve device (20) is described for a fluid system, comprising: a pressure regulating valve (21) which has a first sealing element (1), a valve body (4) and a flow chamber (12); and a pressure relief valve (22) which comprises a second ...
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WO/2015/052863A1 |
The purpose of the present invention is to provide a pressure reducing valve configured in such a manner that a valve body-side seat surface and a valve seat-side seat surface come into contact with each other while being parallel to eac...
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WO/2015/050457A1 |
An adjustable flow-control valve for controlling the flow from a fluid-supply unit, the control valve including a pressure-control unit (8) and a flow-control unit (7), a first inlet (1) for connection to the fluid-supply unit, and an ou...
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WO/2015/028262A1 |
Valve for liquid and gaseous media, in particular for controlling the pressure in pipelines, containing a housing comprising at least one upper part and lower part; a pressure setting unit, wherein the pressure setting unit has a spindle...
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WO/2015/028108A1 |
The invention relates to a valve device, in particular in the form of a proportional pressure regulating valve, comprising a valve piston (12) which is guided in a longitudinally movable manner in a valve housing (10) and which connects ...
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WO/2015/021538A1 |
A system for infrasonic pressure fluctuation (infrasound) control of a structure defining an interior. The system includes a reversible compressor including a housing defining an interior opening interface open to the interior of the str...
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WO/2015/022244A1 |
The present invention relates to a valve (1) for controlling the flow of a medium from a first system (24) to a second system (26) comprising a deformable dome- shaped structure (3) forming a reservoir (25) and including a flow path open...
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WO/2015/018765A1 |
According to the invention, there is provided a pressure regulator for regulating the flow rate of a gas source. The pressure regulator comprises a housing having an inlet in communication with the gas source, an outlet operable to suppl...
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WO/2015/018768A1 |
According to the invention, there is provided a pressure regulator assembly comprising a pressure regulator arranged to regulate the flow rate of a gas source from a gas cylinder. The pressure regulator comprises a housing having an inle...
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WO/2015/019812A1 |
The present invention addresses the problem of providing a regulator unit which has a simple and compact configuration and makes it possible to continuously manipulate cylinder pressure so as to vertically move a workpiece at a desired v...
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WO/2015/017608A1 |
Corrugated diaphragm apparatus for improved cycle life of a diaphragm are described herein. One described example apparatus includes a valve body having an inlet and an outlet to allow fluid to flow therethrough, a backing plate disposed...
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WO/2015/008200A1 |
A pressure reducer comprises a valve body (2) provided with an inner cavity (3) delimited by a lateral wall (3a), a piston (6) slidably housed in the inner cavity (3) in such a way as to divide it into a first chamber (7) and a second ch...
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WO/2014/210104A1 |
Example apparatus for regulator heat transfer are disclosed. An example apparatus includes a regulator including a body, a stem disposed therein, a first inlet and a first outlet. The regulator regulates a pressure of a fluid flowing fro...
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WO/2014/198412A1 |
The invention relates to a pressure equalising insert (1) which is provided for installation in a valve (10) for regulating a fluid stream in particular in a HVAC system. The pressure equalising insert (1) comprises a housing (2) having ...
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WO/2014/197426A2 |
Methods of controlling and monitoring a field device are provided. A method of collecting data in a field device includes receiving indications of one or more variables for which data should be collected, receiving indications of one or ...
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WO/2014/197420A2 |
An intelligent pressure regulator in a process control system is controlled according to a profile constructed by a user on a computer connected to the device. The profile is a multi- step command sequence. The profile includes at least ...
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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/2014/197424A2 |
A method of managing fluid supply in a process control system is provided. The method includes identifying, via a controller of a pilot device, a predetermined minimum source pressure, the predetermined minimum source pressure being the ...
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WO/2014/184647A1 |
Piloting a pressure regulator (1) comprising: a shutter (3) in a flow duct (2) defines a narrowing and moves to modify the cross section of the narrowing to cause a pressure drop in the operative gas; a motorisation chamber (4) communica...
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WO/2014/183937A1 |
The invention relates to a circuit (100) for regulating a current for an electromechanical consumer (106), comprising a first connection (102) and a second connection (104) for said electromechanical consumer (106). The first connection ...
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WO/2014/181283A1 |
The invention relates to a pressure reduction device for use in processing equipment handling high pressure and high temperature fluids with a content of abrasive components, where the pressure reduction device comprises a number of pipe...
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WO/2014/174216A1 |
Pressure regulator (100) and medical device providing treatment using negative pressure (10), comprising such a regulator. The regulator (100) comprises a first non-regulated negative-pressure chamber (101) in communication with a vacuum...
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WO/2014/161985A1 |
The present invention relates to a beverage dispensing system for dispensing a carbonated beverage. The beverage dispensing system comprises a beverage container defining an inner space for holding the carbonated beverage at an elevated ...
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WO/2014/154149A1 |
A pressure control system for simulated transformer device insulating oil, comprising: a circulation pump (1), a circulation magnetic valve (2), an oil inlet magnetic valve (4), an oil return magnetic valve (7), an oil cylinder (6), and ...
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WO/2014/147595A1 |
The present invention relates to a pressure reducing device, particularly for gas fluids. Particularly, the present invention relates to a pressure reducing device (1) comprising a body (2) within which a pressure reducing chamber (3) is...
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WO/2014/151384A1 |
Systems and methods of measuring properties of water in a water distribution system are provided. An analysis system, according to one embodiment, comprises a plurality of water sensors connected at various points to the water distributi...
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WO/2014/128020A1 |
A paint circulating system 10 and a pressure relief module 40 utilised therein are described. The paint circulating system 10 comprises a pressurised paint supply pipeline 22, a tank return pipeline 34 and a pressure relief module 40. Th...
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WO/2014/121887A1 |
A pressure regulator for liquid media comprises a through-flow path (78) which extends between two connections (40a, 40b) for a medium-conducting line. The through-flow path (78) is equipped with a valve seat (52) which can be released o...
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WO/2014/057186A9 |
A sealed and insulating reservoir to contain a pressurized cold fluid, the reservoir comprising: a sealed rigid enclosure (4), a sealed membrane (1) intended to be in contact with the cold fluid contained in the reservoir, an insulating ...
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WO/2014/115331A1 |
The present invention is provided with: an insulating substrate (2) having a gas inlet (4), a gas outlet (6), and an internal flow channel; a valve mechanism including a MEMS valve element (14) that is directly mounted to the front surfa...
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WO/2014/112719A1 |
A joystick pilot valve having an oil leakage preventing structure, according to the present invention, includes: a valve body (3) having a working fluid chamber (6) and a supply port (7) therein; at least one spool (8) which is inserted ...
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WO/2014/106437A1 |
A pressure adjusting device comprises a temperature-sensing chamber (3), a temperature control device (4), a coarse pressure adjusting mechanism (5), a processor (6), a touch screen (7), an analog-to-digital converter (8), a pressure sen...
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WO/2014/103649A1 |
A pressure regulation device (5) is provided with a first pressure reduction valve (7) that reduces the pressure of a fluid to a predetermined pressure and a second pressure reduction valve (9) that reduces fluid that has been decompress...
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WO/2014/095117A1 |
In an electromagnetic actuator having a magnet coil (2), which has a coil former (3) with a coil winding (4), which is arranged on said coil former, and has a central recess (13) which extends in an axial direction (a), having an armatur...
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WO/2014/095207A1 |
Valve devices for a hydraulic circuit, having an actuator unit (10) with an electromagnetic circuit (14), which electromagnetic circuit is composed of an armature (22) movable in translational fashion, of a core (20), of an energizable c...
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WO/2014/095051A2 |
The invention relates to a pressure regulation valve for continuous regulation of an input pressure of a fluid medium, in particular of a gas, preferably hydrogen gas of up to 500 bar, in particular up to 700 bar, in particular in the ra...
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WO/2014/094656A1 |
A disc assembly (200) for a fluid flow control device includes an annular disc member (202), a disc holder (204), a relief bore (214), at least one branch passage (218), and an annular recess (216) formed in the disc holder (204). The re...
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WO/2014/087996A1 |
A control valve is provided with a poppet valve (61) which moves in the axial direction relative to a seat hole (21) and changes the cross-sectional area of the flow passage of the seat hole (21). The control valve is also provided with ...
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