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WO/2022/059960A1 |
The present invention relates to a system, device, and method for monitoring an abnormal state of a pipe, which monitors whether a pipe is abnormal. In the present invention, a pipe state signal input from each signal acquisition part is...
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WO/2022/057744A1 |
The present application provides a node and an electronic device. The node comprises a structure module, a circuit board, a liquid cooling pipe, and a liquid leakage monitoring device. The circuit board is fixedly mounted on the structur...
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WO/2022/060653A1 |
Setting and maintaining proper pre-charge air pressure in a diaphragm or bladder -type expansion tank of any fluid system is essential for safe and efficient operation of that system. In usual practice, pre-charge air pressure checks are...
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WO/2022/056824A1 |
An apparatus for determining oil leakage of a gearbox (201) and an associated robot, the apparatus comprises a base (101) arranged between the gearbox (201) and a motor (202) coupled to the gearbox (201), the base (101) made of a functio...
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WO/2022/060794A1 |
A method of detecting a leak in an evaporative emissions system includes sealing an evaporative emissions system, achieving a first target pressure in the evaporative emissions system, achieving a second target pressure in the evaporativ...
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WO/2022/055385A1 |
Efficient method of monitoring of moisture content and pressure in decommissioned pipeline hollows. In the method comprising installation of indicating cartridge filled with silica gel that allows for visual inspection of its indication,...
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WO/2022/054003A1 |
A fire suppression system includes a container of fire suppressant agent, a pipe network fluidly coupling the container to a plurality of nozzles, a pressure sensor positioned to measure a pressure within a room containing the nozzles, a...
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WO/2022/054169A1 |
A leak test method whereby the presence of a minute leak in a workpiece to be tested can be determined without the determination being affected by a tracer gas that emanates even from a quality workpiece. This leak test method comprises ...
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WO/2022/050864A1 |
The invention relates to the field of technical diagnostics and can be used for investigating the fluid-tightness of pipes and detecting leaks in pipes in nuclear power stations. Acoustic signals are recorded at two points along the leng...
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WO/2022/048723A1 |
A pressure lock for a gas system with a regulator, the pressure lock comprises a pressure lock body to be fluidically connected in said gas system, whereby gas can pass from a chamber in the body via lock connection means to the gas syst...
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WO/2022/048722A1 |
A directional gas leak detector for detecting, if there is a gas leak present in a gas system and if so, on which side of the gas leak detector the leak is located. The directional gas leak detector comprises a detector body to be fluidi...
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WO/2022/050689A1 |
The present invention relates to a leak detection sensor manufacturing method and, specifically, to a leak detection sensor manufacturing method, which consecutively positions nonconductive and conductive layers, and then compresses same...
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WO/2022/050741A1 |
A device for sensing liquid flowing into a housing of an electronic control device is provided. A liquid sensing device for sensing liquid flowing into a housing of an electronic control device, according to one embodiment of the present...
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WO/2022/043569A1 |
A coated structure with a monitoring system (1) comprises a base (2) having a base surface (3), a coating system comprising one or more layers of cured coat (4) providing protection against surface degradation and being joined to the bas...
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WO/2022/043230A1 |
A method (400) of classifying a package (102) based on stiffness of the package (102), wherein the package (102) comprises carton and is filled with food product, said method comprises applying (402) a force (F1) on the package (102), re...
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WO/2022/046826A1 |
A system includes a vacuum chamber and a component, disposed in the vacuum chamber, that heats up during operation. The system also includes a cooling line, mechanically coupled to the component, to circulate coolant to cool the componen...
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WO/2022/037845A1 |
A sniffer probe (10) for a gas leak detector (18), which gas leak detector has a vacuum pump (20) for drawing in gas through the sniffer probe in accordance with the sniffing principle and a gas detector (22) for analyzing the gas flow d...
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WO/2022/032993A1 |
Disclosed is a testing device for tightness of an implant and abutment mating interface, the testing device comprising: a container, having an inner accommodating cavity, wherein the top of the inner accommodating cavity is provided with...
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WO/2022/032739A1 |
The present utility model relates to the technical field of mechanical equipment, and provides a multi-station leak testing machine for an electric vehicle hub. The present utility model solves the problems of low efficiency and high cos...
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WO/2022/033880A1 |
The present invention relates to a monitoring and measuring device (1) for an air supply system of a vehicle, in particular a rail vehicle, which device comprises: a compressor (2) which is designed to provide compressed air; a defined v...
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WO/2022/033715A1 |
The present invention relates to a method for localizing leakage of at least one gaseous medium at an internal combustion engine (10), comprising a step of emitting at least one electromagnetic radiation beam (26) through at least one an...
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WO/2022/035811A1 |
Methods, systems, and apparatus for periodic water leak detection are disclosed. A method includes obtaining, using a water meter, water meter data representing the occurrence of water usage events at a property; determining, based on th...
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WO/2022/032386A1 |
A system and method for monitoring moisture at a structural component having a membrane for fluid impermeability and a deck for supporting the membrane at a first side of the membrane opposite a second side of the membrane is provided. T...
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WO/2022/023548A1 |
The invention relates to a method and system for quantifying a gas leakage rate, comprising a device (2) for capturing and conditioning gas and an associated digital processing device. The capturing and conditioning device (2) comprises ...
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WO/2022/022465A1 |
Disclosed are an assembly line detection device and method for an infusion bag. The assembly line detection device for an infusion bag comprises a plurality of groups of detection mechanisms (1), a recycling conveyor belt (2) and a conve...
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WO/2022/025688A1 |
The present invention relates to a gas detection device for a cell module assembly, wherein the gas detection device accurately and rapidly detects damaged cells in the cell module assembly, as well as the damaged positions of the cells....
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WO/2022/018584A1 |
System (100) for executing a real-time diagnostics of leakage losses of a valve (1), wherein the valve (1) is provided with a shutter and a sealing seat,the system (100) having an actuator (2), a positioner (3) for regulating the pressur...
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WO/2022/020841A1 |
An ostomy leakage detection system (10) includes a sensing accessory (12) and a monitor device (14). The sensing accessory includes sensors configured to detect ostomy effluent leakage under a skin barrier (20) of an ostomy pouch system ...
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WO/2022/020306A1 |
Methods, systems, and apparatus, including computer programs encoded on a storage device, for performing dynamic water leak detection are disclosed. A method includes receiving, from one or more sensors that are located throughout a prop...
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WO/2022/017035A1 |
A hydrogen generator having a hydrogen leak self-detection function, comprising a water tank, an electroanalysis module, an integrated flow channel device, a humidification cup, an atomizer, a housing, a built-in hydrogen sensing assembl...
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WO/2022/017907A1 |
The invention relates to a vacuum leak detection system (10) comprising a test chamber unit (12) having a test chamber gas inlet (20) and a test chamber gas outlet (22), a gas detection unit (14) having a gas detection gas inlet (32) and...
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WO/2022/013502A1 |
Method for characterising leaks in a fluid network to determine the type and/or flow rate of a leak in a fluid network, wherein the fluid network is provided with a plurality of vibroacoustic sensors configured to provide vibroacoustic s...
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WO/2022/014138A1 |
This management system (100) for vacuum heat insulators (10) comprises an inspection device (70) for inspecting the heat insulation performance of the vacuum heat insulator (10), a storage unit (105) for storing information relating to t...
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WO/2022/012066A1 |
A testing bench for use in the machining of a check valve, and a testing method. The testing bench comprises a testing bench body (1), wherein the testing bench body (1) is provided with a sliding slot (101); an active connector (2) is s...
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WO/2022/013842A1 |
A test valve including a body, a test assembly, a relief assembly, and a drain assembly. The body includes an inlet, an outlet, an internal wall isolating the inlet from the outlet, and a drain opening, a relief opening, and a test openi...
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WO/2022/010777A2 |
Embodiments herein describe apparatus, systems and methods adapted to monitor underwater wells, boreholes, drill holes, etc. (subsea wells). Depending on embodiment, the apparatus, systems and methods can be configured to capture sensor ...
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WO/2022/008583A1 |
The present invention relates to a device (100) for connecting a gas-carrying pipe element (1), more particularly a hydrogen-carrying pipe element, to a counter-piece (2), more particularly a component, comprising: at least one threaded ...
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WO/2022/008696A1 |
A gasket assembly comprising a gasket for providing a seal between two mating surfaces, the gasket comprising a port for testing a seal provided by the gasket; a duct in fluid communication with the port; a protective collar surrounding ...
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WO/2022/008460A1 |
The present invention relates to a device (10) for checking the sealing tightness of a closure (12) of a container (14), more particularly a pharmaceutical or cosmetic container, which closure comprises a closure cap (16) for closing the...
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WO/2022/006090A1 |
Data characterizing a fuel storage facility can be received from one or more of a plurality of sensors disposed in the fuel storage facility. A fuel leak prediction for the fuel storage facility can be determined by a server, based on th...
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WO/2022/002837A1 |
An apparatus for mixing a liquid or pasty product. The apparatus comprises a first housing part (11) and a second housing part (12) assembled together. The assembly of the first housing part (11) and the second housing (12) part forms â€...
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WO/2022/000902A1 |
Disclosed is a vacuum pump maintenance device, comprising a base (1), wherein an adjusting base (2) is arranged at the top of the base (1), a frame (3) is fixedly connected to the top of the adjusting base (2), a partition plate (4) is f...
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WO/2022/003445A1 |
An anti-flooding method is described which can be applied to a water-fed apparatus, comprising the steps of: a) equipping the apparatus with at least one first sensor configured to generate an alarm signal in the presence of water and a ...
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WO/2022/004461A1 |
The present invention provides a gas region determination device provided with: an image acquisition unit that acquires a determination target image; and a gas region determination unit that determines whether the determination target im...
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WO/2022/002890A1 |
The present invention relates to a leak detection system (1) for checking the leak-tightness of an object, the system (1) comprising: - a device (5) for pressurising a space; - a first pressure sensor (7) configured to measure the variat...
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WO/2021/258787A1 |
An endoscope capable of detecting fluid inflow, comprising an insertion tube (100), a handle (200), a humidity detection module, a signal processing module, and a fluid inflow prompt module (300). One end of the handle (200) is connected...
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WO/2021/259889A1 |
The invention relates to industrial sheeting (1) comprising a multi-ply layer structure (3) which has a support layer (2) and a textile layer (11), wherein an electronic unit (4) which has at least one moisture sensor (6) is printed onto...
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WO/2021/259579A1 |
In a test leakage device (10) for testing the functionality and for calibrating a gas leakage detection device having an evacuable test chamber (34) for receiving a test object and the test leakage device (10), wherein the test leakage d...
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WO/2021/258710A1 |
The present invention provides a testing apparatus and method for rough leakage detection of sealing performance of a sealing ring. The testing apparatus comprises a sealing ring matching insert, a housing, a top cover, and a gas quick p...
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WO/2021/259325A1 |
A testing apparatus and testing method for an automatic pressure regulating valve of an electronic braking system. The testing apparatus comprises an air source (1), a pneumatic circuit, a valve, a sensor, a signal processing unit, and a...
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