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Matches 1 - 50 out of 10,355

Document Document Title
WO/2019/051017A1
A flow splitting assembly (102) includes a manifold (106) comprising first, second and third manifold openings in fluid communication. The flow splitting assembly (102) further comprises an inlet filter (104) and first and second flow re...  
WO/2019/050133A1
The present invention relates to a flow rate measuring device of a ballast water treatment system. The flow rate measuring device includes: water level sensors installed on a plurality of ballast tanks, respectively; and a control unit f...  
WO/2019/049211A1
In this estimation method, a computer adjusts the flow rate of a fluid in a pipe to a predetermined flow rate using a valve for adjusting flow rate on the basis of opening degree, said fluid having been pressure-fed from a pump, and esti...  
WO/2019/049291A1
Provided is a flowrate control unit that can be downsized. Since a flowrate control unit (1) is configured such that flowrate control devices (11) are connected to a manifold (2) by using joints (91) which can be each divided into a join...  
WO/2019/049292A1
Provided is a flow rate control device with which it is possible to curb manufacturing costs and drastically reduce the burden of setup and maintenance. This flow rate control device (11) is provided with: a flow rate control valve (21) ...  
WO/2019/039652A1
An automatic hot-water control apparatus comprises: a first hot-water flow rate control valve which is installed in a hot-water supply pipe and controls the flow rate of the hot-water supply pipe; a second hot-water flow rate control val...  
WO/2019/034216A1
A control valve (1) for controlling flow of liquid in a heating and/or cooling installation with a pressure regulating arrangement for maintaining a constant differential pressure between a first pressure (PI) and a second pressure (P2) ...  
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/2019/026700A1
A fluid control system (1) comprises: a first valve (21) provided downstream of a flow rate controller (10); a flow rate measurement device (30) provided downstream of the first valve (21) and comprising a second valve (22); an open-clos...  
WO/2019/023210A1
A cleansing system for improving operation of a petrochemical plant or refinery. The petrochemical plant or refinery may include a fractionation column, a condenser, and a pump. Equipment, such as condensers, receivers, reboilers, feed e...  
WO/2019/018560A1
According to an embodiment of the disclosure, an apparatus for a flow of fluid includes a first and a second element that form an exponentially changing restriction between them for a flow of a fluid. At least one of the first and second...  
WO/2019/016243A1
A valve arrangement for controlling a flow of a heating or cooling fluid is described, said valve arrangement comprising a housing (2) having an inlet and an outlet, and a pressure regulating valve (11) being arranged between said inlet ...  
WO/2019/018506A1
The present invention provides a system for providing power, control and communications within an irrigation system having at least one span and a drive system for moving the span. According to a preferred embodiment, the present inventi...  
WO/2019/013426A1
A display apparatus and a method for dissipating heat are provided. The display apparatus may include a housing including an inlet and an outlet; a display panel disposed in the housing; a first cooling flow path, through which a first f...  
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/2019/001797A1
A control valve (100) for regulating a fluid flow in an HVAC system is described, the control valve (100) comprising a valve housing (11) defining a flow path (12), a valve regulating body (13) arranged in the flow path (12) and being ad...  
WO/2018/234424A1
The present invention relates to a device for generating ultra pure 1-methyl-cyclopropene (1 -MCP) by using an improved carrier gas flow control system. The invention also relates to the use of a 1-MCP generating device for inhibiting th...  
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/2018/231362A1
Devices, systems, and methods for providing and operating a valve control module and valves in an assembly line grow pod are provided herein. Some embodiments include an assembly line grow pod having a plurality of fluid lines fluidly co...  
WO/2018/231377A1
Devices, systems, and methods for providing and operating a pump control module and pumps in an assembly line grow pod are provided herein. Some embodiments include an assembly line grow pod having a plurality of fluid lines fluidly coup...  
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/2018/226932A1
Syringe assemblies includes a barrel fitted internally with a head of a plunger, an inner plug, an outer plug each slidably engaged to the barrel, and a collapsible framework. A first chamber for containing a solvent is between the head ...  
WO/2018/215154A1
The invention relates to a valve arrangement (1) having a valve housing (2), which has a first fluid connection (3) and a second fluid connection (4) and in which a valve device (11) is arranged in a flow connection (10) between the firs...  
WO/2018/213268A1
An airflow calibrator (10) may generally comprise an inlet (15) in fluid communication with an outlet (20) to define a flow path (30) of a fluid through the airflow calibrator (10); a face seal valve (40) in fluid communication with the ...  
WO/2018/210929A1
Device (52) for regulating the rate of flow of propellant fluid for an electric thruster, of the thermo-capillary device type comprising at least one capillary duct that is electrically conductive and capable of regulating the rate of fl...  
WO/2018/207553A1
The present invention makes it possible to eliminate the need to carry out calibration according to the type of material gas and therefore accurately control flow rate even for a material gas for which there is no calibration data. A liq...  
WO/2018/208598A1
The present invention provides an interactive demand response system for controlling and routing power to one or more irrigation systems. According to a preferred embodiment of the present invention, a system is provided which includes a...  
WO/2018/203014A1
The invention relates to a flow meter allowing the control, measurement and/or adjustment of the flow rate of a fluid flowing in a flexible pipe (2) having a modular fluid flow area, said flow meter comprising at least one sensor (3) con...  
WO/2018/201177A1
Disclosed is a gas system (15) for supplying a pneumatic consumer (2) with a continuous mass flow rate of a gas and a method for controlling mass flow rate in a closed gas circuit (6), said system comprising a mass flow controller (3), a...  
WO/2018/204227A1
Protective IEDs in an electrical power system, such as distributed controllers, may periodically or in real-time communicate updated protection settings to a wide-area controller, such as a coordination controller, that defines and/or im...  
WO/2018/199928A1
A circuit (3) for controlling a fluid impeller (6) in a fluid flow distribution system (1) to achieve a target fluid flow is disclosed. The circuit (3) is to output a speed signal representative of a speed value (NT) of the fluid impelle...  
WO/2018/197024A1
Valvular control circuit (10) comprising a first valve element (12) coupled with a manual drive member (20) to generate a pilot light (21), a second valve element (14) coupled with a second valve switch (15), a control and command unit (...  
WO/2018/200061A1
A system is provided to automatically monitor and control the operation of a microfluidic device using machine learning technology. The system receives images of a channel of a microfluidic device collected by a camera during operation o...  
WO/2018/191662A1
Self-cleaning electrochemical cells, systems including self-cleaning electrochemical cells, and methods of operating self-cleaning electrochemical cells are disclosed. The self-cleaning electrochemical cell can include a plurality of con...  
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/2018/178972A1
A water flow measuring device comprises: a) a main body provided with a water flow sensor through which water can flow when demand therefor is made by a water supply system; and, b) data collecting circuitry suitable to collect data gene...  
WO/2018/180745A1
Provided is a pressure-type flow control device, comprising: a constraining part; a control valve disposed on the upstream side of the constraining part; an upstream pressure sensor for detecting pressure between the constraining part an...  
WO/2018/180387A1
To provide a mass flow sensor with reduced zero-point fluctuation, a mass flow meter provided with the mass flow sensor, and a mass flow controller provided with the mass flow sensor, this mass flow sensor 20 is provided with a U-shaped ...  
WO/2018/173045A1
There is provided a method of planning irrigation, comprising: performing for a certain interval of time: computing a value of a crop evapotranspiration parameter indicative of an amount of water consumed by a reference crop, computing a...  
WO/2018/174701A1
The invention relates to an automated device for remotely controlling the distribution fluids, which has: a duct formed by a through tube (1), at least one sensor (2), an energy generator (3) and a valve (5) for controlling the passage o...  
WO/2018/175847A1
Provided is a PCV valve assembly that includes a fluidic geometry that allows for the flow of combustion fluid/gas to flow between an inlet and an outlet and switch between two modes of operation, (i) a radial or high flow mode, and (ii)...  
WO/2018/174776A1
A supply air terminal (10) is provided, comprising a wall member (11) surrounding an opening (110); a deflector (12) connected at a distance from the wall member to face the opening, thereby forming an annular aperture (13) between the w...  
WO/2018/176061A1
Provided is a bi-directional PCV valve assembly, system and method. The bi-directional PCV valve may include a fluidic geometry that allows for a flow of fluid a high flow rate in one direction, forward flow, and a low flow rate in the o...  
WO/2018/175961A1
Some embodiments include a flow regulator with a main body dimensioned to be received within a flow passageway that includes an inlet and an adjustable outlet. Further, some embodiments include an inner chamber positioned in the main bod...  
WO/2018/175791A1
A fluid management controller includes a processor, a wireless interface, and a memory. The wireless interface is configured to communicate between the processor and one or more fluid management components. The processor is configured to...  
WO/2018/167052A1
It is proposed to decouple regions (7) of a regulating body (2) of a flow rate regulator (1) such that one of the decoupled regions (7) forms a low-pressure region (9) while another of the decoupled regions (7) defines a high-pressure re...  
WO/2018/167051A1
Disclosed is a flow rate controller in which a clear width (6) of a control gap (4) between a main part (3) and a control element (2), which is deformable according to the pressure in order for the flow rate through the control gap (4) t...  
WO/2018/169786A1
Methods and apparatus for controlling multiple valves as a single valve based on a coordinated control signal are disclosed. In some examples, an apparatus includes a valve controller to be operatively coupled to a first valve and a seco...  
WO/2018/162121A1
The invention relates to a sanitary insert part (1), comprising a base body (2) which provides a radially oriented outer surface (3), and an elastic regulating body (4), wherein the base body (2) forms a regulating core (5) having a regu...  
WO/2018/162125A1
Disclosed is a plumbing valve (1) in which a movable diaphragm (4) of a main valve (3) is controlled using a push-push mechanism (8) defining at least three discrete switching positions of the main valve (3) controlled by means of a pilo...  

Matches 1 - 50 out of 10,355