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Patent Searching and Data


Matches 1 - 50 out of 979

Document Document Title
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 ...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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), ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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)...  
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...  
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...  
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...  
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...  
WO/2016/207107A1
The present invention is directed to a self-aerating valve (1) comprising a valve body (2) with an aperture (3), and a valve flap (4) swivel-mounted to the valve body (2). The valve flap (4) is particularly configured to swivel between a...  
WO/2016/180737A1
The invention is directed to an electromagnetic valve (2) comprising a main valve member (16) cooperating with a seat (12), a pilot valve member (20), a core (18) linked to the pilot valve member (20) and a counter-core (22) cooperating ...  
WO/2016/182599A1
A valve assembly includes a valve body defining a main flow pathway (28) and a bypass channel (52) for bypassing the main flow pathway. A ball (20) is located in the main flow pathway and is moveable between an open position and a closed...  
WO/2016/173592A1
The invention relates to a control valve for controlling a fluid flow, in particular a coolant flow in a coolant circuit of an internal combustion engine, comprising a valve element (1) which is provided with at least one opening, and wh...  
WO/2016/155750A1
Disclosed is a servo valve comprising a valving element that rotates between different operating positions in order to connect to valve ports by means of grooves in the valving element. the grooves are formed symmetrically in both sides ...  
WO/2016/127985A1
The invention relates to a directional control valve (1) consisting of a control slide (7), which is movably arranged in a cylindrical receptacle bore (6a) and which can be hydraulically actuated and which has at least one valve piston h...  
WO/2016/127984A1
The invention relates to a directional control valve (27) consisting of, inter alia, a control slide (43), which is movably arranged in a receptacle bore (33) and which has at least one valve piston having control edges and which can be ...  
WO/2016/106097A1
A gate valve assembly (2, 204) comprising a gate valve having a gate assembly moveable between a closed position and an open position, in use the gate valve having an upstream side and a downstream side; the gate assembly comprising a pr...  

Matches 1 - 50 out of 979