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Matches 1 - 50 out of 76,610

Document Document Title
WO/2018/218495A9
Disclosed is a solenoid valve (10). The solenoid valve (10) comprises a first valve body section (30), a second valve body section (40), and an inflatable section (50). Multiple airflow channels in communication with each other are dispo...  
WO/2019/215744A1
According to one aspect, a fluid control system is provided comprising a servicing tool set and at least one valve assembly comprising an actuator and a valve operationally engageable therewith; each valve comprising a valve body; each a...  
WO/2019/217788A1
A solenoid operated valve constructed in accordance with the teachings herein utilizes multiple solenoids which each actuate their own respective valve member. There is a one-to-one relationship of valve members to solenoids. This same o...  
WO/2019/215007A1
The invention relates to a process component having a housing (2), an actuating body (6), which can be brought into a first end position and a second end position, an adjustment arrangement with which the actuating body can be brought fr...  
WO/2019/214827A1
The present invention provides a method and apparatus for estimating one or more of the rate of fluid flow, the fluid pressure and the fluid viscosity of a fluid, the apparatus comprising a bistable device configured to be arranged in co...  
WO/2019/216613A1
A high-pressure gas opening/closing valve of the present invention comprises: a valve body, which has a fluid channel formed through a lower portion thereof and has an opening/closing passage branching and extending upward from one side ...  
WO/2019/215371A1
The invention relates to a valve with time-controlled opening, provided for use in containers, receptacles or sealed elements. The valve can be a system integrated in the container, receptacle or sealed element itself, or an external sys...  
WO/2019/215743A1
A filtering apparatus (100) having a filtering mode and a self-cleaning mode, the apparatus provided for filtering an upstream flowing fluid with filtering elements (20) in the form of a plurality of stackable discs during filtering mode...  
WO/2019/214996A1
The invention relates to a valve assembly (1) for controlling the gas pressure in a gas rail (2) of a fuel system for supplying a gaseous fuel, in particular natural gas, to an internal combustion engine, said valve assembly comprising a...  
WO/2019/216193A1
An electromagnetic flow control valve that comprises: an inlet passage that connects an inlet port to a pilot pressure chamber; an outlet passage that connects the pilot pressure chamber to an outlet port; a fixed throttle that is provid...  
WO/2019/215042A1
A valve controller (102, 202, 302, 402) for a valve (101, 201, 301, 401) that comprises an actuator (11) mechanically coupled to at least one flow controlling element (7). The valve controller (102, 202, 302, 402) comprises at least one ...  
WO/2019/217605A1
Fluid-dispensing systems and methods relating thereto are described. A method of dispensing an output fluid stream includes: (i) receiving a temperature setting for a desired temperature of the output fluid stream and a mechanical distur...  
WO/2019/214878A1
The invention relates to a valve assembly (1) for controlling the gas pressure in a gas rail (2) of a fuel system for supplying an internal combustion engine with a gaseous fuel, in particular with natural gas, comprising a first valve (...  
WO/2019/212226A1
The present invention relates to a steam trap. The steam trap comprises: a main body having a flow path between an inlet and an outlet; an opening and closing unit, installed at an outlet of the main body, for opening and closing the flo...  
WO/2019/211699A1
A float valve comprises a valve body having an internal bore and which comprises an inlet and an outlet. The inlet and the outlet are arranged so as to be able to be in fluid communication with each other via the internal bore. The valve...  
WO/2019/210492A1
An electronic valve and a reduction rotor assembly thereof. The reduction rotor assembly comprises: a rotor part (10) and a reduction support part connected to the rotor part (10), and the rotor part (10) is sleeved outside the reduction...  
WO/2019/211820A1
The present invention provides a system for determining plunger position in a solenoid valve and method therefore. More specifically, the invention provides a solenoid valve having hall sensor for detection of plunger position, which pro...  
WO/2019/211849A1
The present invention relates to the field of non-electric multi-channel valves adapted to provide specific flow patterns to aqueous fluids or vapor, and, more particularly, to non-electric multi-channel valves configured to provide cont...  
WO/2019/211007A1
The invention relates to a valve actuating device (1), in which a bistable mechanism (13), by which an auxiliary valve (7) of a pressure-actuatable main valve (2) can be controlled, is set up in such a way that at least one stop point fo...  
WO/2019/213639A1
The present invention provides an electronic plumbing fixture fitting, such as an electronic faucet, that includes an electronic valve, a mechanical valve, and a flow switch. The flow switch is used to determine if the mechanical valve i...  
WO/2019/211700A1
A float valve comprises a valve body comprising an inlet and an outlet. The inlet and the outlet are arranged to be able to be in fluid communication with each other. The float valve comprises a valve arrangement having an open configura...  
WO/2019/212687A1
A pressure regulator device for use within a pressure-regulated fluid storage and dispensing vessel primarily in low flow, low delivery pressure applications. Regulator stiction challenges have been solved with an improved poppet assembl...  
WO/2019/211701A1
A float valve comprises a valve body comprising an inlet and an outlet. The inlet and the outlet are arranged to be able to be in fluid communication with each other. The valve comprises a valve arrangement having an open configuration i...  
WO/2019/205526A1
A water softener valve and a water softener. The water softener valve comprises a valve body (10), a multi-way valve (20), a brine suction and water injection valve (30) and a driving mechanism (40). The brine suction and water injection...  
WO/2019/205989A1
A solenoid valve, comprising a first pipeline, an electromagnetic mechanism for controlling the opening and closing of the first pipeline, and a pressure relief mechanism communicating with the first pipeline. The pressure relief mechani...  
WO/2019/209987A1
A linear actuator comprising a housing, a top plate securable to the housing at a first end, and a bonnet securable to the housing at a second end. The housing, top plate and bonnet form a sealed cavity, a piston is biased away from the ...  
WO/2019/208385A1
This poppet-type flow control valve comprises: a valve housing having an inlet flow channel, an outlet flow channel, a valve chamber provided between the inlet flow channel and the outlet flow channel, and a valve seat provided to the va...  
WO/2019/207880A1
This pneumoperitoneum apparatus comprises: a gas supply tube 15 which communicates with a gas supply source 11 for supplying a predetermined gas, and supplies the gas to a body cavity of a patient 12; a proportional control valve 4 which...  
WO/2019/207908A1
The objective of the present invention is to provide a solenoid valve with which erosion can be suppressed, and with which a reduction in the number of components and a reduction in size compared with the past can be achieved, and a high...  
WO/2019/205521A1
A water softener valve and a water softener. The water softener valve comprises a valve body (1). The valve body (1) has a cavity (10) and the following channels in communication with the cavity (10): a water inlet channel (11), a water ...  
WO/2019/207906A1
Provided is a high-pressure fuel pump configured so that wear caused by the relative rotation between a movable core and a rod can be suppressed. This high-pressure fuel pump is provided with a valve body 30, a rod 35, a stationary core ...  
WO/2019/208047A1
A cap (100) with an electromagnetic proportional valve comprises: a pilot cap (101) attached to a valve housing (1), the pilot cap (101) demarcating a pilot chamber (3); and an electromagnetic proportional valve (150) attached to the pil...  
WO/2019/206259A1
A fluid regulator (10) includes an actuator assembly (22) disposed in a valve body (14). A sleeve (50)includes a cylindrical wall, a first plate (70), and a second plate (72). Each of the first plate (70) and the second plate (72) is dis...  
WO/2019/209020A1
The present invention relates to an automatic air discharge device improved such that an automatic air discharge action can proceed efficiently. The automatic air discharge device comprises a housing (10) comprising: a conical upward/dow...  
WO/2019/205689A1
An actuating system for use in driving a valve to open and close, comprising a first housing (1), a linkage block (2), a first driving rod (31), and a driving mechanism. The first housing is provided with a first inner cavity; a medium c...  
WO/2019/209689A1
A system for determining a valve member position includes a valve (10) having a flow passage extending therethrough. The system also includes a valve member (20) coupled to a valve stem (16) that axially translates the valve member (20) ...  
WO/2019/209520A1
In at least some implementations, an actuator includes a motor, an output rotated by the motor about an axis, and a housing having an interior in which the motor and electrical component are received. The housing includes a first housing...  
WO/2019/208016A1
This valve is provided with: a first plate forming a first vent hole; a second plate which configures, with the first plate, a valve chamber therebetween communicating with the first vent hole, and forms a second vent hole communicating ...  
WO/2019/208491A1
In a control unit (12) of an electromagnetic valve system (10), a safety circuit (18) includes a first switch (36) and a second switch (38) for switching, by control from a control circuit (16), supply and shutdown of power from a drive ...  
WO/2019/202175A1
The invention relates to a selective decanting valve comprising a preferably-spherical seal (2) which blocks the passage of the fluid and is actuated by a stem (3). The upper part of the seal is provided with a sieve (4) beneath which a ...  
WO/2019/201479A1
Method for producing a magnetic core for an electromagnetic actuator of an electromagnetic valve drive, wherein the method comprises punching a core blank from a soft-magnetic sheet metal and shaping the core blank. The core blank compri...  
WO/2019/202523A1
The invention describes a pinching device (14) for controlling flows in elastic tube lines. The pinching device (14) comprises two wheels (5, 8), wherein the first wheel is designed as an eccentric wheel (5) and is fastened eccentrically...  
WO/2019/202525A1
This invention relates to a knife gate valve arrangement. The knife gate valve arrangement comprises a valve body having an inlet and an outlet, and a flow passage extending between the inlet and the outlet. A valve seat is located in th...  
WO/2019/195937A1
The present disclosure provides a valve assembly comprising a valve section, a power section, and an electronics section. The valve assembly is configured to mate with a tubing sub (and/or mandrel) inserted in-line with a tubing string i...  
WO/2019/197533A1
The invention relates to an electromagnetic valve, in particular a pilot valve (5) for controlling a main valve (3), such as a pilot-controlled valve within an air diverter valve, comprising: at least one valve element (31, 31') operativ...  
WO/2019/199220A1
The present disclosure relates to a control valve for heat regulation comprising a housing (3) with a fluid inlet (5) and a fluid outlet (7). A first valve arrangement is provided, comprising a first valve member (25) and a first valve s...  
WO/2019/196063A1
An electronic expansion valve, comprising a screw (6), a nut (8) nested at the exterior of the screw (6), a limiter (12) disposed at an outer ring of a top portion of the nut (8), and a magnetic rotor (7) sleeved on the outer ring of the...  
WO/2019/198379A1
Provided are: a fluid control valve which, although configured compact and lightweight, can be utilized as a three-way valve; and a flow passage control system provided with the fluid control valve. The fluid control valve is provided wi...  
WO/2019/194919A1
A water flow valve positioned within a waterline preferably just past a building's water meter. The valve compresses air bubbles into the water at the point where the water enters the meter, thus improving the accuracy of the meter readi...  
WO/2019/193932A1
Provided is a motor-operated valve that has a simple configuration and can ensure sufficient sealing while preventing fluctuation in sliding resistance due to the environment in which the valve is used. A seal assembly 35 interposed betw...  

Matches 1 - 50 out of 76,610