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WO/2022/187786A1 |
A testbench system (210, 206) for analyzing hose assemblies (204) is disclosed. The testbench system (210, 206) includes a network interface (308) and a memory storage (310). The testbench also includes and one or more processors (312) c...
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WO/2022/183697A1 |
A steam soot blowing system for a power plant boiler and an intelligent leak detection and identification method therefor. The system comprises an air inlet pipe, a desuperheating water inlet pipe, a soot blower main pipeline, soot blowe...
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WO/2022/185660A1 |
In this invention, amounts of gas permeation for each of a plurality of rubber sealing components that have been manufactured according to the same specifications are measured through helium leak testing and sample data is acquired in wh...
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WO/2022/180748A1 |
A plurality of calibration curves are prepared that indicate a relationship between a parameter obtained when a gas leaks from a leakage detection object 2, the parameter including the sound pressure of sound waves generated accompanying...
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WO/2022/182944A1 |
A leakage mitigation system includes a leakage detection device having a canister configured to: (i) contain a first reactant and a second reactant and, (ii) based on a volume of liquid leaked from a tank, allow the first reactant and th...
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WO/2022/175732A1 |
A PETS-NET petroleum sensor network for detecting and locating leakage in a pipeline is disclosed. A plurality of cylindrical shaped pipes (102) arranged horizontally and/or vertically having a plurality of hangers (106) disposed at spec...
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WO/2022/178429A1 |
Techniques for implementing and/or operating a system that includes an inner pipe segment (40) disposed within an outer bore (42) and a testing apparatus (48). The inner pipe segment (40) includes tubing (45) that defines a pipe bore (32...
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WO/2022/174969A1 |
The present disclosure relates to an acoustic system for detecting gas leaks from pressurized containers moving in a pre-determined way in an environment, the acoustic system comprising at least three receivers configured to receive a re...
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WO/2022/176089A1 |
This leakage determination device determines whether there is a leakage of a fluid in a refrigeration cycle device in which piping forming a thermal medium circulation circuit is filled with the fluid. The leakage determination device in...
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WO/2022/170505A1 |
The present disclosure relates to a sensor strip, a chain-type sensor strip, and a flange leak detection method. The sensor strip is configured to detect whether a flange leaks and includes: a base belt, made of a flexible material and c...
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WO/2022/173959A1 |
Fluid detection systems and methods using the same are disclosed. In embodiments the fluid detection systems include a sensor module and an electronics module. The sensor module includes a sensor housing that includes a liquid flow path ...
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WO/2022/173304A1 |
The invention relates to a data acquisition system for acquiring maintenance data of building structures in an area. The system comprises a plurality of sensors located on the exterior of respective building structures. The sensors are a...
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WO/2022/172811A1 |
The present invention provides an airtightness testing method that makes it possible to increase the efficiency of on-site work by reducing airtightness testing time as much as possible on the occasion of airtightness testing, and an air...
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WO/2022/170506A1 |
The present disclosure relates to a sensor strip and a flange leak detection method. A sensor strip is provided, is configured to detect whether a flange leaks, and includes: a base belt, made of a transparent flexible material and confi...
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WO/2022/165915A1 |
A detection device for detecting a leakage amount and permeation amount of water and oxygen, comprising a detection box (100), a first air inlet pipe (200), a second air inlet pipe (300), an exhaust pipe group (400), an oxygen content de...
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WO/2022/168065A1 |
A gas leakage detection method for an inflatable product is provided. The method may comprise: filling a gas mixture into an inflatable product to be detected, placing the inflatable product to be detected in a sealed test cover, wherein...
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WO/2022/168068A1 |
An air leakage detection structure and a test cover structure for an inflatable product are disclosed. The detection structure may comprise a test cover, a gas tester and a control assembly. The test cover may be provided with a space fo...
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WO/2022/168067A1 |
A test cover replacement structure for an air leakage detection device of inflatable products is disclosed. The test cover replacement structure may comprise a plurality of rollers disposed on the two sides of a test cover, a guide rail ...
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WO/2022/167870A2 |
An example operation may include one or more of acquiring real-time parameter data from a pipeline, selecting relevant real-time parameters from the real-time parameter data, executing a plurality of equations using the selected real-tim...
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WO/2022/168066A1 |
A gas leakage testing device for an inflatable product is disclosed. The gas leackage testing device may comprise at least one gas storage tank, at least one inflating means, a tester, an electric control box, and at least one testing li...
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WO/2022/169554A1 |
Converting a sound to a sound signature and then interpreting the signature based on a machine learning analytical approach. Generally, "interpreting" means quantifying and classifying. A system for identifying statuses of one or more ta...
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WO/2022/165531A1 |
A fluid test system for checking the integrity of connections and welds in a fluid component includes a first nitrogen source selectively connected to first and second isopropanol tanks, a fluid line circulation circuit, a drain selectiv...
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WO/2022/159458A1 |
A seal monitoring system includes at least one sensor configured to couple to an outer surface of a housing and to output a sensor signal indicative of deformation of the housing. The housing is configured to receive an insert within an ...
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WO/2022/159129A1 |
A method and apparatus to ensure proper operation of an air permeable vent on an electronic device by allowing the vent and its surrounding area to be pressure decay leak tested using liquid to create the seal around the air permeable ve...
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WO/2022/157922A1 |
The purpose of the present invention is to provide a gas leak detection device and the like which are capable of detecting a gas leak from a pipe via a simple configuration. A gas leak detection device (2) comprises: a wind direction/win...
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WO/2022/159453A1 |
A method of detecting a leak-induced abnormal condition in a fluid line system having a plurality of heaters includes determining a plurality of temperature characteristics at a plurality of locations of the fluid line system, where each...
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WO/2022/157923A1 |
The purpose of the present invention is to detect a liquid leak in a pipe more easily. This liquid leak detection device (2) comprises: a data acquiring means (11) that acquires data based on reflected light from laser light which irradi...
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WO/2022/159670A1 |
Described is a test head (136) for a residual seal force (RSF) testing system (100). The test head includes a housing (202), an anvil (204), and a ball roller assembly (208). The housing defines a first cavity (222) and the anvil is posi...
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WO/2022/152564A1 |
The invention relates to a method for detecting a test gas cloud (16) exiting from a leak in a test body (12), having the following steps: receiving optical radiation (20) reflected or emitted from the test body (12) or the background th...
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WO/2022/153921A1 |
[Problem] The present invention provides a model-generating device, etc., that enables a gas diffusion source to be properly estimated. [Solution] This model-generating device is provided with: a setting unit that sets parameters includi...
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WO/2022/151725A1 |
A detection method of a gas transmission apparatus (100). The detection method comprises: controlling a gas inlet (21) of a machine table flow control device (2) to be connected to a first gas intake pipeline (1), and controlling a gas i...
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WO/2022/148701A1 |
The invention relates to a film chamber (10) for testing the sealing tightness of a test specimen containing a test fluid, the film chamber comprising: at least one vacuum connection (20) which can be connected to a vacuum pump (32) and ...
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WO/2022/144853A1 |
Apparatus (11) for inspecting flexible packages, comprising: an inspection chamber (13) having a closeable opening (15) for the passage of a sample to be examined and associatable with means capable of generating a decrease in the pressu...
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WO/2022/144218A1 |
A method for detecting leakage in a fluid system, comprising: receiving a pressure signal indicative of measured pressure values of a pressure in the fluid system measured at different points in time; determining a first filtered pressur...
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WO/2022/138971A1 |
This leak test condition design method includes: finding a workpiece internal volume, and the remaining volume in a workpiece capsule with the workpiece accommodated therein, in a differential pressure type air leak test; determining a t...
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WO/2022/138628A1 |
Provided is a pipe unit (1) for transferring a liquefied gas, wherein a vacuum insulated pipe (5), which has an inner pipe (7) that allows the liquefied gas to pass through and an outer pipe (9) that covers the inner pipe, and in which a...
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WO/2022/135854A1 |
The invention relates to a gas leak detection device for identifying a gas leak in a test object, said device having: a connection port (20) for the test object or a test chamber receiving the test object; a vacuum pump (16, 18) connecte...
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WO/2022/139587A1 |
An insulation gasket (1) for electrically insulating a connection between two flanges in a pipe connection, comprising: a first gasket face (8) and a second gasket face (9); - a dielectric material (10) for preventing any current from pa...
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WO/2022/138464A1 |
A water leakage sensor (100) emits light onto a detection target region (scanning range (A)), and determines water leakage in the detection target region on the basis of reflected light from the detection target region. The water leakage...
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WO/2022/139652A1 |
The present disclosure relates to a leakage detection mat comprising at least one liquid detector (2). The mat comprises at least one fabric layer (1). The liquid detector (2) comprises at least two conductive threads (3) having high ele...
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WO/2022/136081A1 |
The invention relates to a method for checking the sealing of an object (11) to be tested by tracer gas using a probe (3) of a leak detection device (1) and comprising the step intended to scan the outer surface of the object (11) using ...
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WO/2022/134429A1 |
A battery pack, a control method for a battery pack, and a vehicle. The battery pack comprises a control module (101), battery cells (102), a liquid leakage detection module (103), and a pre-charge switch module (104); the liquid leakage...
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WO/2022/140503A1 |
A bearing lubrication system includes an ultrasonic signal detector affixed in proximity or in contact with a set of bearings and a control unit. The control unit including (a) a lubrication dispenser fixed to a structure connected with ...
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WO/2022/132452A1 |
Systems, devices, and methods for electrically disconnecting a battery (202) of battery-powered swimming pool cleaners or other swimming pool equipment based on water sensing are described. An example system may include a sensing circuit...
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WO/2022/128097A1 |
The present invention provides a leak testing apparatus (1) and corresponding method of testing a device (10) for leaks. The device (10) may be an industrial product, such as an electrical housing with one or more sealable orifices, for ...
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WO/2022/132732A1 |
A method for assessing the integrity of a bioprocessing system includes the steps of utilizing a pump of a bioprocessing system, pressurizing a plurality of flow lines, and measuring a decay of a pressure within the plurality of flow lin...
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WO/2022/133173A1 |
Disclosed is a system and method for evaluating a status of a refractory material in metallurgical vessels, including furnaces and ladles, wherein a slag buildup is formed on the surface of such material as a result of scrap accumulation...
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WO/2022/130083A1 |
According to an embodiment, the invention comprises a computer-implemented method for assessing a condition of a pneumatic network (105) comprising at least one compressor (100, 101) configured to compress a gas, and at least one pneumat...
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WO/2022/133077A1 |
A method for characterizing gas emissions includes sampling each of a plurality of sectors having a common geographic center. For each sector, a first laser beam is transmitted from the geographic center to a first retroreflection locati...
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WO/2022/131989A1 |
A sealing device (1) comprising a gasket (5) configured to seal a gap (2) between a first element (3) and a second element (4), wherein the gasket is arranged to be located in the gap (2) and to be in contact with the first and the secon...
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