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Matches 1 - 50 out of 12,440

Document Document Title
WO/2019/098867A1
The invention relates to the axial gas pressure regulator of direct action of output and input pressure, in which, according to the basic variant of perfomance, in housing (01), in sliding bearings (17), is axially movably placed nozzle ...  
WO/2019/100074A1
A dependent closed pressure vessel is fluidly coupled to an independent closed pressure vessel. A pressure sensor monitors pressure in the vessels to generate raw pressure measurement data. A flow meter monitors multidirectional rate of ...  
WO/2019/086773A1
A device for regulating breathing gas delivered to a user, comprising a gas circuit comprising a main line (2) having at least an upstream end intended to be connected to at least one gas source (6, 5) and a downstream end intended to be...  
WO/2019/082189A1
A PRV is provided, comprising an inlet, an outlet, and a pressure regulating system therebetween to maintain a set pressure at the outlet. The PRV further comprises a selection system configured to select between the two working pressure...  
WO/2019/079280A1
A water purification system is disclosed which, includes a reverse osmosis (RO) system or component that is connectable to a city or other outside water feed that is capable of responding to and compensating for low or no feed water pres...  
WO/2019/077672A1
A vacuum valve control method in which a vacuum pump is attached to an exhaust port of a vacuum chamber via a vacuum valve, and the pressure in the vacuum chamber is adjusted to a target pressure after initiating a supply of gas to the v...  
WO/2019/075455A1
A digital pressure canner and related methods of operation that provide for improved safety and consistency during a food canning process by reducing temperature over and undershoot. The digital pressure canner includes a digital control...  
WO/2019/070488A1
A diaphragm seal (100) is provided. The diaphragm seal (100) includes a flange coupled to a deflectable diaphragm (124) configured to come into contact with a flow of process fluid along a first side of the diaphragm. The flange includes...  
WO/2019/068565A1
A pressure regulator (10) adapted to be arranged in a pump module of an internal combustion engine fuelling equipment, said pressure regulator comprising an tuning feature (18) adapted to adjust to a predetermined force a spring loaded v...  
WO/2019/067261A1
A regulator (10) includes a body (15), a first cage (100) positioned in the body, a diaphragm (45) positioned within the body, and a second cage (200) operatively connected to the diaphragm. The body has an inlet (20), an outlet (25), an...  
WO/2019/066683A1
The invention relates to systems for membrane purification and/or demineralization with recirculation of liquid, primarily water. The system comprises an untreated liquid line with a pump mounted thereon, a membrane element connected to ...  
WO/2019/053440A1
A method of functionally testing a pressure actuated regulator (10). The pressure actuated regulator includes a valve member (14) arranged to open a valve aperture (16), and a control pressure volume (24) in which a control pressure is s...  
WO/2019/048459A1
The present invention relates to a pressure reducing valve (10; 100; 200; 300; 400; 500; 600) for liquid and gaseous media, in particular for regulating the pressure in pipeline systems, preferably in buildings, having a housing (12), wh...  
WO/2019/040826A1
A switched nozzle valve (SNV) for gas flow regulation includes a nozzle and a valve element. The nozzle includes an orifice with a fixed cross-section and a converging section converging towards the orifice for achieving sonic velocity o...  
WO/2019/027762A1
A system for remotely measuring the characteristics of water passing through a plumbing control device (PCD) includes a sensor within the interior of the PCD. The sensor is configured to measure characteristics of the water to obtain mea...  
WO/2019/020447A1
The present invention relates to a flow transfer valve (10, 10', 10'') for an air treatment system of a vehicle, in particular of a utility vehicle, having at least one housing (12) which comprises at least one tubular portion (14) situa...  
WO/2019/010390A1
A fluid metering system for gas independent pressure and flow control through an electron microscope sample holder includes: a pressure control system that supplies gas; an inlet line providing gas from the pressure control system to the...  
WO/2018/235826A1
The objective of the present invention is to improve the performance of a hydraulic actuator by performing high-pressure drive of the hydraulic actuator using a low-pressure pump and suppressing heat loss of hydraulic energy. In a hydrau...  
WO/2018/230237A1
The present invention enables highly-accurate detection of an abnormal degree of opening of a control valve, such as a flow control valve or a pressure control valve, without the need to install or construct new instrumentation equipment...  
WO/2018/231378A1
Devices, systems, and methods for providing and operating a pump control module and one or more pumps in an assembly line grow pod are provided herein. Some embodiments include the assembly line grow pod having one or more pumps, a maste...  
WO/2018/231358A1
Devices, systems, and methods for providing and operating a valve control module and pressure valves in an assembly line grow pod are provided herein. Some embodiments include an assembly line grow pod having a plurality of fluid lines f...  
WO/2018/232292A1
The gas supply system of this invention is furnished with a cylinder apparatus having a pneumatic valve that supplies process gas to a process chamber, and a solenoid valve that opens or closes said pneumatic valve by supplying or stoppi...  
WO/2018/221286A1
This pressure control device (10) is provided with a pump (21), a connection pipe (30), a first valve (41), and a second valve (42). The pump (21) has an intake port (211) and a discharge port (212). A first end of the connection pipe (3...  
WO/2018/217623A1
A pressure regulator includes a housing having an inlet cap with an inlet flow passage and an outlet cap with an outlet flow passage. A plunger is reciprocally mounted in the housing. A stationary regulator valve seat is disposed between...  
WO/2018/193573A1
[Problem] To connect a master valve and a set of slave valves in a manner that matches the size and internal configuration of processing equipment or meets a customer's requests so as to quickly accommodate various requests, thus avoidin...  
WO/2018/191417A1
A pressure regulator 200 with a spring 414 moveably disposed therein, an adjuster cap 500 disposed in said first housing and in physical contact with an end of said spring 414; a pressure regulator adjustment tool 100 for adjusting an ou...  
WO/2018/191138A1
Meters including a pressure regulating systems are provided. The pressure regulating system includes a pressure sensor configured to sense pressure of water flowing through the meter; an actuator coupled to the pressure sensor; an electr...  
WO/2018/184971A1
A microfluidic device comprising a tank (6) supplying a microchannel (2) with a first fluid (S), and a circuit (8) in which a flow of a second fluid can be established without contact with the microchannel (2). The circuit (8) passes thr...  
WO/2018/175146A1
Example apparatus for regulator heat transfer are disclosed. An example apparatus includes a housing including an inlet (106), an outlet (112), a first valve (108), and a stem (110) disposed therein. The example apparatus includes a vort...  
WO/2018/175236A1
A valve plug assembly (110) adapted for sealing engagement with a seat ring (126). The valve plug assembly includes a valve plug (140) having a sealing disk (150) adapted to engage a seating surface (154) the seat ring. The seating surfa...  
WO/2018/164912A1
A valve plug (240) adapted for sealing engagement with a seat ring. The valve plug includes a cylindrical body (242) with an annular flange (246) having a groove (250). A pair of bores (252) is disposed in the body, each bore having a fi...  
WO/2018/163722A1
An electromagnetic pressure reduction valve (40) is provided with a spool valve (42) that allows or blocks communication between a pilot passage (26) and a pilot pressure supply passage (28), and a solenoid (41) that imparts to the spool...  
WO/2018/158616A1
The invention relates to a valve for the redirection and reverse control of flows with a sub-valve for minimum-flow control of liquid fluids for hydraulic and home networks with seven effects, the valve being formed by: a solid prismatic...  
WO/2018/157505A1
A fuel gas pressure regulator, comprising a valve body (1) and a lower valve body (3) which are clamped together, a gas outlet pipe (50) being provided outside the valve body (1), the valve body (1) being vertically connected to a pressu...  
WO/2018/158785A1
An integrated solenoid assembly comprises an electro inductive element, a selective activation element active on the electro inductive element and a thermal protection element; the electro inductive element, the selective activation elem...  
WO/2018/159703A1
A heat source water control method, wherein a heat source water control device performs a water feed differential pressure acquisition step, an opening acquisition step, a target water feed differential pressure calculation step, and a w...  
WO/2018/152622A1
Adjustable passive choke devices, systems, and methods for controlling fluid flow rate, pressure, or both, are provided. The adjustable passive choke devices may comprise a fluid conduit having a first end, a second end, and an interveni...  
WO/2018/154510A1
An air cavity package having a supplemental heat generator for generating heat and a pressure greater than atmospheric pressure within the air cavity package. The supplemental heat generator may be maintained at a constant or variable te...  
WO/2018/156957A1
Some embodiments include a flow regulator with a main body dimensioned to be received within a flow passageway that includes an inlet and an outer surface, and an inner volume positioned within the main body and extending from the inlet ...  
WO/2018/156570A1
The effect on the fluid flowing through tubing that is engaged by a pinch valve head between fully open and fully closed is considered, determined and used to achieve pinch valve operation that is linear in flow change and/or linear in p...  
WO/2018/146195A1
The invention relates to a pressure reduction unit for use in processing equipment handling high pressure fluid, where the pressure reduction unit comprises at least one inlet and an outlet, the pressure reduction unit being adapted to r...  
WO/2018/146193A1
The invention relates to a pressurization unit for use in processing equipment handling high pressure fluid, where the pressurization unit comprises at least one inlet and an outlet, the pressurization unit being adapted to receive a fee...  
WO/2018/140123A9
A valve assembly capable of converting a small leak of a device into a measurable, relatively larger or "burst" flow event is described. In certain embodiments, the valve assembly includes a compliant chamber and, following pressurizatio...  
WO/2018/140123A1
A valve assembly capable of converting a small leak of a device into a measurable, relatively larger or "burst" flow event is described. In certain embodiments, the valve assembly includes a compliant chamber and, following pressurizatio...  
WO/2018/137116A1
Disclosed are a method and system for monitoring a gas holder through the internet of things. The method comprises: a server receives, by means of a reception unit (100), gas holder information collected by a data collector (S101); and t...  
WO/2018/136272A3
Methods and apparatus to control the actuation of regulators including a loading chamber are disclosed. An example apparatus includes a first pneumatic regulator including a loading chamber, the first pneumatic regulator to flow fluid to...  
WO/2018/134791A1
A method for monitoring a device (1) for regulating the flow of a gas, comprising a flow conduit (2) and a shutter assembly (3) that defines a restriction (4) in the flow conduit (2). The method comprises the following operations: causin...  
WO/2018/136272A2
Methods and apparatus to control the actuation of regulators including a loading chamber are disclosed. An example apparatus includes a first pneumatic regulator including a loading chamber, the first pneumatic regulator to flow fluid to...  
WO/2018/132771A1
A flow control apparatus includes a pressure regulator fluidly coupled to an inlet region and an outlet region and configured to reduce a pressure from a first value in the inlet region to a second value in the outlet region, where the s...  
WO/2018/124907A1
Axial gas pressure regulator in which in a housing (01) is axialy positioned a balanced nozzle (02), slidingly movably placed in sliding gaskets (23). Nozzle (02) is pressed by spring (10) and extension (03), while a seat (05) with a gas...  

Matches 1 - 50 out of 12,440