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WO/2021/131390A1 |
The present invention comprises: a removal mechanism 9, which is provided on an outlet flow path L2 and removes CO2 or H2O from a mixed gas; a thermal conductivity analysis unit 11, which is provided downstream of the removal mechanism 9...
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WO/2021/131584A1 |
A flow rate control device 100 is provided with a flow rate control valve 8 comprising a valve body 8a and a piezoelectric element 8b for moving the valve body, and a control circuit 9 for controlling the operation of the flow rate contr...
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WO/2021/129100A1 |
A novel non-Newtonian fluid micro-coating system, comprising a non-Newtonian fluid material loading mechanism, a fluid modeling unit, and an intelligent feedback coating control unit. The non-Newtonian fluid material loading mechanism co...
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WO/2021/124876A1 |
Mass flow controllers and methods for controlling mass flow controllers are disclosed. One method includes providing a process gas through a flow sensor of the mass flow controller, obtaining a gas-adjusted sensitivity coefficient for th...
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WO/2021/111979A1 |
An abnormality detection method for a flow rate control device 10 is performed in a gas supply system 100 including the flow rate control device 10, an inlet pressure sensor 20 for measuring a supply pressure P0, and an upstream open/clo...
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WO/2021/110482A1 |
A flow measuring device, comprising a housing, a channel extending through the housing, a first transducer, a second transducer located downstream of the first transducer, a first reflecting surface, a second reflecting surface located d...
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WO/2021/111199A1 |
The invention is a command device (1) for a water supply plumbing fixture. The command device (1) comprises a main axis (X-X), comprising a base group (2) which is fluidically connectable to at least one inlet line and to supply lines, a...
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WO/2021/101554A1 |
An equal mixture of gas flows from multiple inputs is provided to gas analysis instrumentation, despite the unequal gas flow properties of the inputs often seen in practice. E.g., due to unequal input sample line lengths. We provide gas ...
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WO/2021/095492A1 |
For the purpose of making it possible to effortlessly incorporate a fluid resistance element into a flow path through which a fluid flows while enjoying benefits derived from forming a resistance flow path using a ceramic, there is provi...
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WO/2021/077229A1 |
A hydraulic device having: a plurality of main piston-cylinder arrangements, each of the respective pistons having a fixed stroke length and configured for axial reciprocation within their respective cylinder; a plurality of flow control...
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WO/2021/069957A1 |
A heat exchange method and apparatus are described with a heat exchanger comprising an inlet and an outlet of a process fluid, ventilation means for generating a flow of a cooling gas, at least an evaporative body traversed by the flow b...
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WO/2021/068081A1 |
The present specification relates generally to flow management devices and specifically to an adaptive fluid flow management device for water service pipes which includes a housing, which defines a passage for fluid to flow therethrough,...
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WO/2021/066868A1 |
Various embodiments include an exemplary apparatus and method for insitu calibration of multiple flow-sensing devices within a dilution system. In one example, a calibration and dilution system includes a first mass-flow device to serve ...
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WO/2021/059989A1 |
In order to adjust the flow of a fluid with high precision, a flow adjustment valve (150) is provided with: a flow path (151) that has an opening (152) formed at one end thereof, and through which the fluid flows; a rising/lowering valve...
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WO/2021/058784A1 |
The present disclosure relates to a valve assembly using at least two pressure- sensitive leaky check valves having a non-linear flow-rate versus pressure-drop relation. The disclosure further relates to a method for optimizing such a va...
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WO/2021/051178A1 |
The invention solves the problem of the difficulty of acquiring subsea variables by means of the use of a widely-available surface variable, namely the pressure upstream of the choke valve. As surface variables have an unfavourable dynam...
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WO/2021/044721A1 |
(Problem) To provide a flow rate control valve that can improve the responsiveness of flow rate control in a pressure differential type flow rate control device. (Solution) The flow rate control valve comprises a pair of valve members (2...
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WO/2021/043594A1 |
The invention relates to a flow rate controller (1), comprising a control body (2), by means of which a control opening (3) can be limited according to a fluid pressure acting on the control body (2), the flow rate controller (1) having ...
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WO/2021/039665A1 |
Mass flow controllers and methods for correcting flow inconsistencies associated with parasitic flow of a fluid in mass flow controllers are disclosed. A method includes obtaining a pressure measurement signal of the fluid generated by a...
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WO/2021/021947A1 |
The present disclosure relates to abrasive material delivery systems for liquid jet cutting systems. The abrasive material delivery systems can include a valve configured to adjust inflow of abrasive material into the abrasive material d...
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WO/2021/021565A1 |
Methods and apparatus for controlling precursor flow are provided. In embodiments, the methods and apparatus apparatus for controlling precursor flow to a deposition chamber, includes: an ampoule to output a precursor; a sensor assembly ...
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WO/2021/013355A1 |
A medium (1) is conveyed from a source location (2) to a destination (3) via a conveyor line (4). The conveyor line (4) has a conveyor section (5) between the source location (2) and the destination (3), said conveyor section being equip...
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WO/2021/010828A1 |
A fluid flow regulator (10) comprising: a valve chamber (12) having a fluid inlet (14a) and a fluid outlet (14b); and a valve member (16) inside the valve chamber (12), the valve member (16) moveable inside the valve chamber (12); wherei...
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WO/2021/011468A1 |
A valve arrangement for controlling gas flow. A gas block includes a gas inlet, a gas outlet, and a gas cavity fluidly connecting the gas inlet to the gas outlet. A diaphragm is configured for controlling gas flow between the gas inlet a...
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WO/2021/011186A1 |
The present invention relates generally to a system and method for detecting and adjusting the position of an irrigation span. More particularly, the present invention provides a system and method for detecting and removing deflection st...
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WO/2021/010830A1 |
Flow-limiting element (100) for limiting the flow of a fluid flowing therethrough, comprising a housing (1) provided with an inlet (2), an outlet (3); and a resilient plate-like valve element (4) which is arranged in the housing (1) and ...
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WO/2021/010829A1 |
The present application relates to a check valve (1) comprising a housing (2) with at least one inlet (3) and at least one outlet (4), the housing (2) defining an inflow chamber (5) connected to the at least one inlet (3) and an outflow ...
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WO/2021/007363A1 |
Disclosed are various embodiments for deep reinforcement learning-based irrigation control to maintain or increase crop yield and/or other desired crop status, and/or reduce water use. One or more computing devices can be configured to d...
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WO/2021/005879A1 |
To provide a flow rate control device that can ensure the accuracy of a valve flow rate without increasing flow path resistance between a flow rate control valve and a supply target, the flow rate control device comprises: a flow rate co...
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WO/2021/003124A1 |
A spray rig monitoring system having a plurality of sensors that detect and transmit operational parameters to a computer. The operational parameters are processed to determine if a spray rig and its crew are operating within preset para...
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WO/2020/261985A1 |
Provided is a fluid control apparatus such that the effect on an adjacent fluid control device of heat from a heater heating a gas line is reduced. In this fluid control apparatus 1 a gas line 3 is equipped with resin members 4 provide...
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WO/2020/257792A1 |
A turf maintenance machine includes: a moveable platform configured to move the turf maintenance machine within an area to be maintained; a wireless transmitter system configured to provide a wireless energizing signal to a below-grade s...
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WO/2020/257798A1 |
A below-grade smart irrigation object includes: an input signal portion configured to receive an energizing signal for the below-grade smart irrigation object; an output signal portion configured to indicate the location of the below-gra...
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WO/2020/251605A1 |
A water control device that can be introduced into the main water supply line for a structure configured for automatic direct water allocation has a manifold with an inlet port and an outlet port in fluid communication with one another a...
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WO/2020/230574A1 |
[Problem] To obtain a flow rate control device with a high response accuracy. [Solution] A flow rate control device 1 including a flow rate sensor 102 for measuring a flow rate of fluid and a control unit 104 for adjusting the flow rate ...
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WO/2020/232219A1 |
Systems and methods include a method providing automated production optimization for smart well completions using real-time nodal analysis including real-time modeling. Real-time well rates and flowing bottom-hole pressure data are colle...
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WO/2020/230944A1 |
The present invention relates to a fire prevention system for an energy storage system (ESS) and, more specifically, to a fire prevention system for an ESS that generally stores hundreds of kWh or more of power, wherein the fire preventi...
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WO/2020/218138A1 |
A flow rate control device 10 is provided with: a control valve 11; a throttle part 12 which is disposed on the downstream side of the control valve 11; an upstream pressure sensor 13 for measuring pressure P1 between the control valve 1...
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WO/2020/219277A1 |
An apparatus and method to be implemented with a control loop system that includes machine set, wherein the machine set includes a working machine, an electric motor driving the working machine, and a final control element, and wherein t...
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WO/2020/210651A1 |
The systems and methods of the present disclosure provides an independent passive variable resistor that can be interposed between a fluid reservoir at an inlet pressure and receptacle at an outlet pressure. The resistor can adjust resis...
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WO/2020/210441A1 |
Described herein are systems and methods of fouling mitigation in a hydrocarbon fractionation column. The methods correlate operating parameters of the fractionation column, specifically flow rate and temperature, with fouling. The metho...
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WO/2020/208209A1 |
The invention relates to a method for determining the value of a process variable (P) for process control in a process chain of a fluid system (10) in which a process medium is guided, a first actuator (22) and a second actuator (42) bei...
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WO/2020/205434A1 |
In a pulse gas delivery system, a chamber is pre-charged to a prescribed pressure through an upstream valve. Thereafter, a downstream control valve is opened to control flow of the gas during a gas pulse. A dedicated controller may contr...
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WO/2020/197066A1 |
An embodiment relates to a flow-rate regulating valve. Particularly, unlike existing valves which simply control only the flow of a fluid, the flow-rate regulating valve receives the temperature, pressure, flow rate and the like of a flu...
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WO/2020/190818A1 |
A tank including a fluid reservoir, a communication module, a controller, and at least one sensor. The fluid reservoir is configured to be in fluid communication with a cable segment. The communication module is configured to communicate...
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WO/2020/183258A1 |
A cartridge flow rate adjusting assembly (10) of a hydraulic valve (100), comprising: a rod (14) having a first end (141) and a second end (14"); a shutter (16) integral with the first end of said rod and to be slidingly placed against a...
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WO/2020/181364A1 |
A flow control apparatus for producing hydrocarbon material from a subterranean formation is disclosed. The apparatus includes a housing that defines a housing passage, and a flow communicator that extends through the housing for effecti...
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WO/2020/183265A1 |
A cartridge flow rate adjusting assembly (10) for a hydraulic valve (100), comprising: a cartridge body (12); a stem (14) slidingly disposed in the cartridge body (12); a shutter (16) such to be slidingly placed against a passage opening...
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WO/2020/185354A1 |
A programmable, electronically controlled sprinkler system (10) has hermetically sealed internal chambers (102) which enclose all of the internal water flow, valves (200), mechanical and rotational components (300) and a plurality of mag...
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WO/2020/170193A1 |
A valve (10, 10') for hydraulic control of flu- id flow rate, comprising: a body (12) provided with an inlet opening (14), an outlet opening (14') and an actuating opening (16); a rotating hollow shutter (20) rotatively housed inside sai...
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