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WO/2024/153671A1 |
A valve arrangement (100) for controlling fluid flow and a fluid distribution system (300) comprising the valve arrangement. The valve arrangement comprises a valve body (110) having a valve inlet (111) and a valve outlet (112), and a di...
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WO/2024/142631A1 |
The present invention improves the performance of a liquid ejection device that ejects a fixed quantity of liquid. To this end, this liquid ejection device comprises: a pump that feeds a liquid; an ejection part that ejects the liquid; a...
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WO/2024/134129A1 |
A fluid flow control device is described. The device comprises a set of at least two control valves, each valve having a first, second, and third ports and an actuator configured to switch the control valve between first and second state...
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WO/2024/130216A1 |
Systems and methods for smart valve control of pool and spa components and operations are provided. A smart valve system is provided which includes a multiplexed communications link between the smart valve system and a pool/spa control s...
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WO/2024/122752A1 |
An experimental facility for implementing a flooding situation, according to an embodiment of the present invention, comprises: a pump (10) that sucks in and discharges experimental water from a water tank (16); a water supply pipe (12) ...
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WO/2024/120074A1 |
The present invention relates to a method for correcting single-valve and sequential-valve parameters on the basis of DEH valve flow characteristics, and belongs to the technical field of controlling thermal automation in thermal power p...
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WO/2024/113765A1 |
A detector protection system and method, and a computer-readable medium. The system first controls the gas pressure of a fed gas to be stable by means of a gas pressure stabilizing device (11); when the gas pressure is stable, a mass flo...
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WO/2024/111203A1 |
A receiving portion 151a of a diaphragm member 15, which receiving portion 151a receives a distal end surface of a shaft portion 145 of a valve body 14, includes, in a part thereof facing the distal end surface, a concave spherical surfa...
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WO/2024/079099A1 |
A flow controller 1 for use in a HVAC system comprises a control unit 10 for controlling at least one of a flow rate and power of a fluid passing through an opening of a flow regulating element 3, wherein the opening position of an actua...
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WO/2024/074479A1 |
Flow regulating device for regulating a fluid flow therethrough, comprising a fluid inlet for fluid to flow into the flow regulating device, a fluid outlet for the fluid to flow out of the flow regulating device, and a fluid channel exte...
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WO/2024/074235A1 |
The invention relates to a method for producing components from polyurethane in a shot method, having the following steps: a) determining the actual shot start by evaluating the profile of the respective pressure (p) of the reaction comp...
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WO/2024/074242A1 |
The invention relates to a volumetric flow controller (1), in particular for air-conditioning and ventilation systems, comprising a channel (2) for guiding the flow direction (3) of a medium (4). In the process, a circumferentially fixed...
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WO/2024/068678A1 |
The present invention relates to a method and bioanalytical device (1) for controlling a mass flow of a fluid in a bioanalytical device (1) comprising a control unit (2) and a fluid flow generating device (3) for generating a fluid flow ...
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WO/2024/073777A2 |
Systems and methods are provided to operate one or more devices by a variable speed pumping timer. In one embodiment, the variable speed pumping timer operates the one or more devices through a pump. In another embodiment, the variable s...
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WO/2024/055736A1 |
A hydrogen production control method and apparatus, a storage medium, and a controller applied to a hydrogen production control system. The hydrogen production control system comprises the controller and a plurality of locators connected...
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WO/2024/056323A1 |
A valve arrangement for controlling fluid flow. It comprises a valve plug located within the valve body, an actuator operatively connected or connectable to the valve plug for moving the valve plug to adjust the flow rate through the val...
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WO/2024/058491A1 |
A control factor calculation device according to one embodiment disclosed in the present document comprises: a data acquisition unit that periodically acquires data including a slurry loading amount and a slurry flow rate; and a processo...
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WO/2024/057731A1 |
Provided is a mass flow controller in which the flow rate at an action position, which is a position where a fluid acts, is controlled to different flow rates in accordance with a supply period, wherein a valve opening degree signal is o...
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WO/2024/041728A1 |
A control unit (40) for a Power-to-Hydrogen (PtH) plant (100) is provided. The control unit (40) includes at least one model (41) and is configure to: calculate maximum efficiency point tracking of the PtH plant (100) by solving an objec...
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WO/2024/038469A1 |
The various embodiments of the present invention provide a system and method for automated dosing of a stocked solution. The embodiments also provide a multipurpose and portable system and method for enabling gravity-based automated volu...
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WO/2024/036263A1 |
Systems for processing articles are essential for semiconductor fabrication. In one method of controlling gas flow, a processing system is provided, the processing system having first and second fluid supplies. The first fluid supply is ...
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WO/2024/029531A1 |
The system according to one embodiment is provided with a fluid flow device 20 that includes a pump 22 and causes a fluid to flow by the rotation of the pump, and a control device 30 that controls the fluid flow device 20. Then, when a t...
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WO/2024/030128A1 |
Disclosed, in one general aspect, is a boiler controller that includes an input for receiving a boiler water level signal, a screen having a data display that displays information. The data display includes an alphanumeric status indicat...
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WO/2024/025619A1 |
A system for conditioning a gas includes an inlet configured to receive the gas from a gas source. The system also includes a strainer downstream from the inlet. The strainer is configured to remove debris from the gas. The system also i...
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WO/2024/014575A1 |
Disclosed is a speech recognition and facial recognition-type gas safety management system. The gas safety management system comprises: a speech recognition sensor which has a microphone and acquires and analyzes speech of a user and thu...
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WO/2024/004535A1 |
This seat leak detection method includes: a step (a) for closing an upstream shut-off valve and a downstream shut-off valve and inputting, into a flow rate control device, a set flow rate of 0% or a control valve forced close signal; a s...
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WO/2024/003145A2 |
There is provided a gas actuator system for adjusting gas flow through a gas regulator, said actuator system comprising; at least one sensor for sensing a property, such as gas pressure or gas flow, and based on said property generate a ...
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WO/2023/248228A1 |
System, product and method for controlling an industrial process in a factory, the industrial process involving a flow of material, the method comprising using a hardware processor for accepting a definition and/or information regarding ...
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WO/2023/247798A1 |
The present invention relates to a device for continuously purifying a biotechnological product, wherein the device has a modular structure with individual modules connected to one another, wherein the modules comprise at least one tande...
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WO/2023/250187A1 |
An air compressor includes a prime mover (222), an air end (228) operably connected to the prime mover, the air end configured to compress air, and an electronic inlet valve (290) operably connected to the air end. The electronic inlet v...
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WO/2023/241511A1 |
Provided are a flow regulator and a water outlet terminal. The flow regulator comprises: a water intake chamber (10), wherein the water intake chamber (10) comprises an elastic bottom wall (1), the elastic bottom wall (1) comprises at le...
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WO/2023/237528A1 |
The invention relates to a device comprising a flow region which is designed to allow fluid to flow with a flow property. The device comprises an actuator device which is designed to change the flow property of the flow region and additi...
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WO/2023/239202A1 |
A discharge device according to an embodiment comprises: a discharger which receives and discharges a polymer material; a sensing unit which senses the properties of the polymer material; and a control unit which controls the discharge p...
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WO/2023/224947A1 |
A tank simulator apparatus includes: a piping flowpath configured to receive a flow of a gas, the piping flowpath defining a buffer volume and including a receptacle for receiving gas flow at an upstream end thereof; a pressure transduce...
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WO/2023/224968A1 |
Methods for monitoring an amount of a non-liquid product within a chemical delivery system may include determining a valve opening duration for the emission of the non-liquid product, comparing the valve opening duration to a vessel full...
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WO/2023/222362A1 |
A method for manufacturing a wind turbine blade (3), comprising: arranging (S3, S4) a first and second mandrel (12, 13) and an upper mold (10) on a lower mold (9), wherein a fiber lay-up (21, 22) is arranged in the lower mold (9), the up...
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WO/2023/211831A1 |
A flow control that is configured to monitor energy use. These configurations may include a controller that delivers a signal to pressurize a pneumatic actuator. This controller may have software that can calculate energy use based on pr...
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WO/2023/209720A1 |
A valve assembly for sequential, transitory high-pressure spraying in a pipeline conveying pressurized liquid in which the pressurized liquid drives a spray valve into a momentary open position to enable a transitory spray of pressurized...
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WO/2023/043674A9 |
Aspects of the disclosure include systems for sorting particles of a sample in a flow stream (e.g., a biological sample containing cells). Systems according to certain embodiments include a flow cell configured to propagate a sample thro...
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WO/2023/204909A1 |
Valve handles and dual-valve assemblies having handles are disclosed herein. An example dual-valve assembly includes a first valve having a first shaft. The first valve has a plate with a notch. The dual-valve assembly also includes a se...
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WO/2023/205438A1 |
A system for treating wastewater from electronics and semiconductor companies that has at least one reactor tank assembly and at least one wastewater conveyance tit of inflow. outflow, and return flow pipe, valve, and pump assemblies. Th...
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WO/2023/200784A1 |
A pneumatic gauge and pressure control device includes a pneumatic gauge that is manually movable from a neutral position to: (i) a fill position for compressed air to flow from a compressed air source into a system; or (ii) a vent posit...
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WO/2022/216234A9 |
Herein disclosed is a system operable to synthesize nanoparticles, which includes a robotic module comprising: a temperature controller; one or more dispensers operable to dispense different reagents; and an extraction device; a reaction...
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WO/2023/187721A1 |
A pressure regulating valve structure is described. The pressure regulating valve structure may include a valve body, an air inlet channel arranged in the valve body, and a valve stem movably arranged in the air inlet channel and configu...
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WO/2023/192598A1 |
Provided are faucet assemblies comprising temperature control and/or a spray mode control. In some embodiments, a faucet assembly a faucet body having a fluid inlet; a fluid flow path within the faucet body fluidly connected to the fluid...
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WO/2023/182105A1 |
An exhaust structure for a flow rate control device 10 is provided with: the flow rate control device 10, which comprises a main body 11 in which a main body flow path 13 connecting a fluid inlet 13i to a fluid outlet 13o is formed, a co...
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WO/2023/180095A1 |
For controlling in an HVAC system (1) a flow control system (3), which comprises an actuated valve (V) for adjusting the flow of fluid (Φ) in a fluid transport circuit (10) of the HVAC system (1), an electronic circuit (20) receives (S1...
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WO/2023/180208A1 |
The invention relates to a sanitary device (1), at least comprising: - at least one first dispensing device (2) for a liquid (3); and - a first control unit (4) for controlling the first dispensing device (2); it being possible to switch...
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WO/2023/163819A1 |
Apparatuses for controlling fluid flow are important components for delivering process fluids for semiconductor fabrication. These apparatuses for controlling fluid flow are formed with a variety of fluid flow components, including fluid...
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WO/2023/164702A1 |
Provided are showerhead assemblies comprising a showerhead and a control panel. The showerhead includes a diverter configured to switch between each of a plurality of spray configurations and a temperature sensor configured to detect a t...
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