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Patent Searching and Data


Matches 1 - 50 out of 73,908

Document Document Title
WO/2018/011793A1
A valve for controlling fluid flow passage, comprising: A diaphragm adapted to be seated onto a diaphragm and a diaphragm seat, said diaphragm is configured for controlling fluid flow passage by displacement of said diaphragm relative sa...  
WO/2018/013087A1
A valve assembly (10) including a valve housing (18) and a handle (40) that is movable about an actuation axis (Y) to actuate a valve actuator (34) within the valve housing between an open position and a closed position. The handle has a...  
WO/2018/011150A1
A control system (1) is disclosed for an electric actuator comprising an electric motor (4),an external supply (7) of electric energy, an energy storage device (2) and a first motor control module (12) which controls the supply of energy...  
WO/2018/011188A1
The invention relates to an electric actuating drive for an actuator having a safety actuating function for setting an actuating element, such as a valve member, of a process-technical installation. The actuating drive comprises an elect...  
WO/2018/013291A1
A system (10) includes a valve (38), handle (20), guide (24), arm (22), channel (26), and projection (52). The handle (20) is proximate the valve (38) and is configured to open and close the valve (38). The handle (20) is in a first posi...  
WO/2018/012790A1
The present invention relates to a device for cooling a slurry manufacturing mixer, wherein a cooling water passage is formed between an inner container and an outer container and cooling water is supplied to the cooling water passage so...  
WO/2018/010983A1
The invention relates, among other things, to a device for testing the leakproofness of a surgical instrument (2), especially endoscope (2), said device having a connecting unit (23), through which air can flow, for connecting the device...  
WO/2018/013410A1
An electronic expansion valve (EEV) is operated by a motor controlling a variable restriction valve in which a liquid refrigerant enters at a high pressure and exits at a reduced pressure. The motor controls the depth of a tapered needle...  
WO/2018/012742A1
According to the present invention, a dust collector diaphragm valve capable of performing a manual emergency operation has a structure in which, whenever an emergency operation switch is manually pushed during the malfunctioning of a pu...  
WO/2018/010760A1
A fluid-actuated diaphragm drive (2) and a valve arrangement (1) which is equipped therewith are proposed, wherein the diaphragm drive (2) has a drive housing (5) with two drive housing parts (15, 16) which are attached to one another ax...  
WO/2018/012357A1
A linear solenoid valve (1) has a spool (11) that strokes one way in the direction of the axis X due to the conduction of current to a coil (12), a spring (13) that urges the spool (11) the other way in the direction of the axis X, a con...  
WO/2018/010022A1
A heat exchanger apparatus having a first fluid channel, a second fluid channel, a bypass channel, and inlet and outlet manifolds. A thermal bypass valve assembly is positioned within the inlet manifold, and contains an outer sleeve havi...  
WO/2018/010886A1
The invention relates to an operating unit (10) for a fluid-operated diaphragm actuator, the unit consisting of a drive diaphragm (5), two retaining elements (43, 44) flanking the drive diaphragm (5) on opposite sides and an output rod (...  
WO/2018/009966A1
A tap assembly including: a flow control mechanism, an actuation member associated with the flow control mechanism, the actuation member being adapted to rotate about an axis thereof, wherein rotation of the actuation member actuates the...  
WO/2018/006911A1
Disclosed is a method for assembling a valve (1). The method comprises the steps of • assembling a stem assembly (2) by positioning collar means (8) on a valve stem (4) so that collar friction surfaces (5) of the collar means (8) meshe...  
WO/2018/007166A1
Valves through which fluid can flow axially, in particular coolant shut-off valves, having an electromagnet (10), which has a coil (24), a core (26) and an armature (28), and magnetic back elements (18, 20, 22), a housing (12), in which ...  
WO/2018/007167A1
The invention relates to permeable fluid valves through which a flow can pass, in particular coolant shut-off valves, comprising an electromagnet (10), which has a coil (14), a core (26), and a permeable armature unit (49) and magnetic r...  
WO/2018/007169A1
Fluid valves through which fluid can flow axially, in particular coolant shut-off valves with an electromagnet (10) which comprises a coil (14), a core (26) and an anchor unit (49) through which a fluid can flow, as well as magnetic retu...  
WO/2018/000108A1
Disclosed is a pry-off valve plug (1) automatic exhaust valve with a filter screen (8), comprising upper and lower shells, a float (9), a connecting rod (3), the valve plug (1), a valve seat (2) and a valve opening, wherein the valve sea...  
WO/2018/001677A1
The invention relates to a valve for closing and opening a line system, comprising a valve body (24) which is made of metal or plastic and forms a valve seat (26); a line system (18) with a supply line (20) for supplying a fluid to the v...  
WO/2018/001829A1
The invention relates to a valve (1) for metering a fluid, which valve in particular serves as a fuel injection valve for internal combustion engines and comprises an electromagnetic actuator (3) and a valve needle (7), which can be actu...  
WO/2018/001233A1
Provided is water outlet pipe for installation in a liner (1) of a water heater, comprising: a pipe body (10) having a first end (10A) and a second end (10B) opposed to each other, the first end being connectable to the liner and the sec...  
WO/2018/001549A1
A device, consisting of at least one control piston (12) which is longitudinally displaceable in a housing (10) comprising at least two connection points (P, A) for fluid, and which cooperates with a metering edge (34) of the housing (10...  
WO/2018/003253A1
Provided is a control valve for variable-capacity compressor, with which it is possible to ensure the attraction of an electromagnetic actuator and improve startup characteristics, without making the control valve larger in size. On the ...  
WO/2018/004538A2
A solenoid (54) for a solenoid-actuated valve (30) includes a sintered powder metal one-piece core (64) of at least one soft magnetic material and at least one non-magnetic material integrally connected together and a movable armature (8...  
WO/2018/001626A1
The invention relates to an electromagnetically actuatable inlet valve (24) for a high-pressure pump, in particular of a fuel-injection system. The inlet valve (24) has a valve member (34) which can be moved between an open position and ...  
WO/2018/003254A1
Provided is a control valve for variable-capacity compressor with which, due to a simple structure, it is possible to improve the attraction of an electromagnetic actuator, and reduce the size of the control valve as a result. A plunger ...  
WO/2018/000287A1
Disclosed in the present invention are an intelligent water valve system and a control method therefor, the system comprising: a water valve body on which an intelligent controller is disposed, the intelligent controller comprising: a pr...  
WO/2018/003252A1
Provided is a control valve for variable-capacity compressor, with which it is possible to reduce the number of components and achieve resultant cost reductions, and promote the stability of control. A pushrod 46 is interposed between an...  
WO/2018/000600A1
A pneumatic diaphragm actuator and a safety valve using the pneumatic diaphragm actuator, the pneumatic diaphragm actuator comprising a cylinder body, a diaphragm (14), a diaphragm support base (1), a lower support, a spring (6), a sprin...  
WO/2018/001721A1
The disclosed structural unit (1, 2) is part of a gas-powered heating system and comprises a valve (9) which can be controlled by a spindle (10) that includes interlocking means. The spindle (10) can be controlled from the outside using ...  
WO/2018/000033A1
The invention is directed to a controller for controlling a valve. The controller is configured to record a time taken to drive the valve from a closed position to an open position, determine a drive time required to drive the valve to a...  
WO/2018/001824A1
The invention relates to a valve (1) for metering a fluid which serves in particular as a fuel injection valve for internal combustion engines, which valve comprises an electromagnetic actuator (3) and a valve needle (7) which can be act...  
WO/2018/004244A1
The present invention relates to a control valve for a variable displacement compressor, comprising: a body having a receiving space formed therein, in which a first port communicating with a crank chamber of the variable displacement co...  
WO/2018/005528A1
A fluid routing device (20) directs the transportation of a fluid. The fluid routing device includes a housing (22) having an opening (40) with a seat (38), and a valve (42) opening and closing the opening. The valve includes a first per...  
WO/2017/223437A1
A valve assembly includes a valve body and a seat defining an outlet. The valve assembly also includes a float disposed inside the valve body and is movable between a first position and a second position relative to the valve body. The v...  
WO/2017/221612A1
This electrically operated valve is configured such that, when foreign matter is caught in a valve opening (13), the friction resistance between a needle valve (3) and guide holes (14, 21c) is suppressed to prevent the needle valve (3) f...  
WO/2017/220441A1
The present disclosure relates to a valve assembly (22) adapted to be located at least partially in a body of fluid (36) for controlling fluid flow from the body of fluid (36) to a fluid outlet port (41). The valve assembly (22) has an e...  
WO/2017/223574A2
Apparatus and method of a valve assembly that may be integrated into an inflatable device. The valve assembly may include a valve that is rotatable within a housing. The valve may allow for one-way passage of air either into or out of th...  
WO/2017/221370A1
The purpose of the present invention is to provide an electric valve with which vibration sounds can be reduced. This electric valve (10) comprises: a base section (15) provided on one end of a stator (11); a linear motion shaft (50) tha...  
WO/2017/222447A1
A directional valve (12) is arranged in a fluid channel (3) at a site of connection of a branch channel (11) thereto. A valve body (14) is movable between a first position allowing fluid to pass the valve body without entering the branch...  
WO/2017/221877A1
The present invention is: a fluid control valve, wherein, when a pressing force acts on the engagement surface between a diaphragm member of a first fluorine-based resin material and a valve seat-contacting member of a second fluorine-ba...  
WO/2017/218148A1
A non-return valve (50) includes a fixed casing (52) with an internal duct extending between a fluid inlet (54) and a fluid outlet (56) and a member (58) that is mobile between a first position of blocking of the duct and a second positi...  
WO/2017/215293A1
A high-pressure valve, comprising: a valve body (1), a valve cover (2), an air intake channel (3) provided on the valve cover (2), a first chamber disposed in the valve body (1), an elastic member partitioning the first chamber to form a...  
WO/2017/215842A1
The invention relates to a double-armature solenoid valve (1), in particular for discharging water from fuel systems in motor vehicles, comprising: a first armature (2) and a second armature (3), which lie axially opposite each other alo...  
WO/2017/217157A1
This gas dissolving apparatus is provided with: a dissolution tank having an inlet through which a gas-liquid mixed fluid obtained by mixing a gas with a liquid flows in, a dissolution passage through which the gas is dissolved in the li...  
WO/2017/217114A1
[Problem] To provide an electric valve having little difference in flow rate in a minimum valve opening state and achieving high energy savings. [Solution] Provided is an electric valve, with which rotary motion of a rotor is converted i...  
WO/2017/217179A1
Provided is a fluid control valve in which the rate of fluctuation of Cv values is low and which can ensure a stable flow rate even when supplying high-temperature fluid. This fluid control valve, which controls high-temperature fluid, c...  
WO/2017/216464A1
The invention relates to an engine control actuator (30), in particular for a fluid-circulation valve, comprising: a mounting (26) comprising a first indexing means (32); a cover (24) comprising a second indexing means (34), in which the...  
WO/2017/214663A1
A reversible one-way valve (10, 100, 200) comprising a one-way valve structure (12); a receptacle (14) for the one-way valve structure (12); and connecting means (16, 202) connecting the one-way valve structure (12) to the receptacle (14...  

Matches 1 - 50 out of 73,908