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WO/2020/052834A1 |
The invention relates to a valve device (100) for a gaseous medium, in particular hydrogen, comprising a valve housing (6) and a solenoid armature (14) which is arranged in the valve housing and can move along the longitudinal axis (18) ...
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WO/2020/047629A1 |
The following abstract of the invention describes a thermodynamic valve for retaining vapours and gases and relieving pressure and vacuum for use in the venting (breathing) of tanks or reservoirs of combustible liquids (fluids), at stora...
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WO/2020/049477A1 |
Valve comprising a hollow body (1) including a cavity (2) connecting at least two openings (3, 4) of the hollow body (1), in which at least two shutters (5) can rotate in the cavity (2) between a closed position in which the shutters (5)...
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WO/2020/043330A1 |
The invention relates to a valve (1) for blocking and releasing a flow path, having: - an electromagnetic actuator unit (5); - a pin (7), which can be axially moved by means of the electromagnetic actuator unit (5), and a closure element...
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WO/2020/036869A1 |
A filtration module is provided, the module including at least one filtration packet containing filtration media or one or more membranes, such as a stack of membranes, the at least one filtration packet having one or more fluid ports, t...
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WO/2020/007728A1 |
The invention relates to a valve arrangement (1) for a steam turbine, wherein, for regulating a fluid flow, the valve arrangement (1) has a hollow cylindrical valve body (3), which cooperates with a corresponding valve seat. The valve bo...
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WO/2019/239383A1 |
An actuated valve includes a main valve closure (102) with a spindle (106) provided thereon and guided for sliding movement in a valve body (104). A by-pass passage (120) extends through the main valve closure (102) with a poppet valve (...
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WO/2019/229712A1 |
A valve (1) for fluids, preferably for gases, comprising an inlet passage (2); an outlet passage (3); a shutter (4) interposed between the inlet passage (2) and the outlet passage (3) and movable between an open position and a closed pos...
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WO/2019/214880A1 |
The invention relates to a valve device (1), particularly a volume flow regulating valve for controlling volume flows in a heating and/or cooling circuit of a motor vehicle, with at least one inflow (3) and at least two outflows (4) for ...
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WO/2019/177831A1 |
A pressure regulator (110) includes a valve body (112) having a fluid inlet (114) and a fluid outlet (116) connected by a fluid passageway (118). An orifice (120) is disposed between the fluid inlet and the fluid outlet. A valve seat (12...
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WO/2019/121305A1 |
The invention relates to a valve comprising a housing, a solenoid which is arranged in the housing, a pin which can be moved by the solenoid, a cup-shaped piston which is connected to the pin, a seal which is arranged in the base region ...
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WO/2019/121306A1 |
The invention relates to a valve comprising a housing, a solenoid which is arranged in the housing, a pin which can be moved by the solenoid, a cup-shaped piston which is connected to the pin, a seal which is arranged in the base region ...
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WO/2019/121532A1 |
The invention relates to a valve comprising a housing, a solenoid arranged in the housing, a pin that can be moved by the solenoid and a cup-shaped piston that is connected to the pin, a seal that seals the piston with respect to the hou...
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WO/2019/115828A1 |
An electromagnetic valve (4) for a fluid, comprises a body (18) with a fluid inlet (22), a fluid outlet (24); a shut-off device comprising a main seat (20) in the passage; a main closure element (12) mobile in longitudinal direction, wit...
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WO/2019/115572A1 |
The invention relates to a valve comprising a housing, a solenoid arranged in the housing, a pin that can be moved by the solenoid, a piston that is connected to the pin and a spring which subjects the piston to the force of the solenoid...
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WO/2019/076753A1 |
A metering valve (7) for a pump unit (1) for feeding fuel from a tank (2) to an internal combustion engine (3); the metering valve comprising: a sleeve (27) having an axis (A) and provided with a first open end for receiving a thruster (...
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WO/2019/026814A1 |
Provided is a high-pressure gas valve having a less distorted packing and allowing easy maintenance. Provided is a high-pressure gas valve (V) characterized in that a seat member (6) is provided inside a through hole (5) formed in a valv...
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WO/2019/020452A1 |
The invention relates to a metering valve (1) for a gaseous medium, in particular for a gaseous fuel, comprising a preferably planar valve seat element (2) having at least one flow-through opening (3) for the gaseous medium, a closing el...
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WO/2018/208851A1 |
A proportional solenoid-controlled fluid valve assembly having a fluid pressure balancing diaphragm. The valve assembly also includes a solenoid coil assembly and a magnetic orifice piece positioned within. A plunger is positioned within...
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WO/2018/202670A1 |
This document discloses a valve comprising a main valve closure body, arranged on a low pressure side of the valve and moveable to open towards the low pressure side, a control body, fixedly connected to the main valve closure body, such...
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WO/2018/169067A1 |
The present invention secures good sealability between a seal cylindrical member and a valve body, while minimizing pressing of the valve body with excessive force by the seal cylindrical member. A control valve (8) is provided with a va...
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WO/2018/169081A1 |
The present invention secures good sealability between a seal cylindrical member and a valve body, while minimizing pressing of the valve body with excessive force by the seal cylindrical member. A control valve (8) is provided with a va...
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WO/2018/169068A1 |
The present invention highly maintains, over a long period of time, the sealing performance of a surface of a seal cylindrical member in sliding contact with a valve. A control valve (8) includes a valve housing (21), a joint member (4...
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WO/2018/169698A1 |
A balanced valve (200) includes a valve body (202), a valve stem (216), and first (220) and second (230) flow control members. The valve body forms a channel defining a fluid flow path extending from the valve inlet to the valve outlet v...
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WO/2018/164837A1 |
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...
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WO/2018/164838A1 |
An internal valve (100) including a valve body (110), a poppet valve (102) coupled to the valve body, a bleed valve (104), a stem (106) slidably disposed in the valve body and operatively coupled to the bleed valve. The stem is shiftable...
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WO/2018/164846A1 |
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...
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WO/2018/164836A1 |
An internal valve (100) includes a valve stem (106) disposed in a valve body (110), a poppet valve (102) coupled to the stem, and a bleed valve (104) is coupled to the stem. The valve stem is shiftable from a first position in which the ...
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WO/2018/164848A1 |
An internal valve includes a valve body (110), a valve stem (106), a poppet valve (102), and a bleed valve (104). The bleed valve includes a body with a bore. A spring seat (194) fits within the bore and is coupled to the valve stem, and...
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WO/2018/114927A1 |
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid, a piston (8) connected to the pin (7), and a seal (6) arranged between the housing (1) and th...
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WO/2018/114644A1 |
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid (5), a piston (8) connected to the pin (7), and a seal. The piston (8) consists of a metal, ha...
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WO/2018/114525A1 |
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid, a piston (8) connected to the pin (7), and a seal (10) disposed between the housing (1) and t...
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WO/2018/114530A1 |
The invention relates to a valve having a housing (1), a solenoid disposed in the housing, a pin that can be moved by the solenoid, and a piston connected to the pin, a second housing part being provided which rests against the housing a...
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WO/2018/114616A1 |
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid, a piston (8) connected to the pin (7), and a second housing part (13) which consists of a met...
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WO/2018/114547A1 |
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid, a piston (8) connected to the pin (7), and a seal. The piston (8) consists of a metal and has...
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WO/2018/114612A1 |
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid (5), a closing element (20) that can be moved by the movement of the pin (7), and a second hou...
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WO/2018/109036A1 |
The present invention relates to a valve arrangement (2) for an operation mode selector of an air conditioning system, the valve arrangement (2) comprising a tube element (3) which comprises a discharge port (4), a suction port (5) and a...
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WO/2018/108347A1 |
The invention relates to a spool valve (1), having a valve housing (4) and a substantially axially symmetric closing body (3) arranged for longitudinal movement in the valve housing (4). An inlet channel (5), a first outlet channel (6), ...
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WO/2018/095622A1 |
The invention relates to a bypass valve (1), having a valve housing (4) and a slide (3) arranged for longitudinal movement in the valve housing (4). An inlet channel (5), an outlet channel (6), and a further outlet channel (7) are formed...
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WO/2018/089155A1 |
A valve body with an integral bypass includes a primary valve body portion defining a primary internal surface, the primary internal surface defining a primary bore extending through the primary valve body portion from a primary upstream...
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WO/2018/083255A1 |
The invention relates to a shut-off fitting and to a method for actuating a shut-off fitting. The shut-off fitting comprises a shut-off element (110) for a pipeline, which has a through-opening (115), wherein two or more peripheral seals...
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WO/2018/031699A1 |
A ball valve positioned between a first line and a second line includes a housing and a ball disposed a ball disposed within the housing. The ball includes a bore and is configured to rotate between an open position and a closed position...
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WO/2017/205990A1 |
This invention is related to self-cleaning control fluid inlet devices, applicable to valves for controlling liquid or gas fluids and operating under differential pressure and transfer of control fluid for actuation thereof, wherein the ...
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WO/2017/186449A1 |
The invention relates to an electromagnetic valve (1), in particular a 2/3-way valve, comprising a coil element (2) and an armature (4), which can be moved between different switching positions relative to a core (3) against the spring a...
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WO/2017/144354A1 |
The invention relates to a device for opening a section of the armature, having a valve housing (1) and a valve seat (2) arranged in the valve housing (1), to which a valve body (3) is assigned, which can be actuated via force transmissi...
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WO/2017/102625A1 |
The invention relates to a valve with a housing (1), a solenoid (4) disposed in the housing (1), a pin (6) that can be moved by the solenoid (4), a piston (8) connected to the pin (6) and a seal (16). An annular seal (16), said seal (16)...
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WO/2017/094036A1 |
The invention concerns a plate valve with variable port for the passage of a compressed fluid, said valve comprising an inner chamber (7) having a bottom (5) and being adapted to contain said compressed fluid, inside said inner chamber b...
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WO/2017/079531A1 |
Valve trim (20) for a valve includes a valve plug (24) having one or more balance ports (60) located along the outer surface (46) of a tapered nose portion (44) of the valve plug. Each balance port is located to be downstream of the thro...
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WO/2017/076775A1 |
The invention relates to a valve with a housing (1), a solenoid (4) disposed in the housing (1), a pin (6) that can be moved by the solenoid (4), a piston (8) connected to the pin (6) and a seal (9). The piston (8) has a cylindrical base...
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WO/2016/207802A1 |
Valve shutter (1) comprising a main portion (2) made of a non-deformable material and a secondary portion (3) made of a deformable and resilient material as to be able to deform progressively in the transition between the open configurat...
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