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Patent Searching and Data


Matches 1 - 50 out of 22,175

Document Document Title
WO/2018/223441A1
Provided is a high-speed suction gun leakage detection device and method for a sealed element of a large-sized transformer. The high-speed suction gun leakage detection device comprises a high-speed suction gun (1), a sampling pipe (2), ...  
WO/2018/225762A1
This gas leak sensing system comprises: an enclosed chamber configured such that ventilation is possible, the enclosed chamber being provided with an air supply opening and an air discharge opening; a pipe through which flows a liquefied...  
WO/2018/224613A1
The end piece (14) defines at least one evacuation passage (60) for a gas. It comprises a selective shut-off element (62) which is disposed in the evacuation passage (60) and is able to allow the evacuation of gas through the evacuation ...  
WO/2018/223169A1
The invention relates to a device for locating leaks for structures, comprising an electrical cable (7) on which there are spaced-apart sensors (8) for detecting moisture, wherein the device is intended to be fitted under a liquid- and d...  
WO/2018/226314A1
A pipeline inspection system includes a pipeline pig having a controller and a plurality of ultrasonic transducer elements situated in an array. Each of the plurality of ultrasonic transducer elements emits an ultrasonic signal into a wa...  
WO/2018/221909A1
A substance leak detection and notification system of the present invention is configured such that a plurality of substance leak detection and notification systems are disposed in a particular facility, and comprises a substance leak de...  
WO/2018/217041A1
The present invention provides a conductive liquid leakage detection device comprising: a band-shaped base layer; a primary coil disposed on the front surface of the base layer; a secondary coil disposed on the back surface of the base l...  
WO/2018/214425A1
Disclosed is a waterproof and dustproof level detection device comprising: an air extraction base (110), wherein the air extraction base (110) is provided with a placement sink (111), the placement sink (111) is provided with multiple fi...  
WO/2018/211778A1
This gas leakage position estimation device is provided with a first processing unit and a determination unit. The first processing unit generates a plurality of first images by subjecting each of a plurality of sequentially imaged infra...  
WO/2018/212574A1
The present invention relates to a device for diagnosing a facility malfunction using radiated ultrasonic wave sensing and, more particularly, to a movable ultrasonic image facility diagnosis comprising an electronic means for visualizin...  
WO/2018/207526A1
This structure abnormality detector comprises an imaging device and an evaluation processing device. The imaging device senses the presence of gas by imaging changes in incident light from a structure due to light absorption of gas that ...  
WO/2018/207528A1
This structure abnormality diagnosis device comprises a vibration information extraction unit, an information storage unit, and an abnormal condition diagnosis unit. The vibration information extraction unit extracts vibration informatio...  
WO/2018/207021A1
The invention relates to a cable (11) detecting leaks of conductive and non-conductive liquids, for example stored in a tank or flowing through a pipe. The cable is made up of a main body (12) and at least one detector element (1, 5) mad...  
WO/2018/208215A1
Disclosed is a monitoring system (2) for cable, pipe or wire transits (1; 1a…1n) of a type which has a plurality of transit elements (10, 20, 30, 40; 42; 400) to be assembled into a sealed installation of one or more cables (2), pipes ...  
WO/2018/203479A1
A gas-detection image processing device that comprises a first processing unit, a second processing unit, and a third processing unit. The first processing unit: performs processing that extracts a gas candidate region from each of a plu...  
WO/2018/203480A1
A gas-detection image processing device that comprises a first processing unit, a second processing unit, a third processing unit, and a setting unit. The first processing unit: performs processing that extracts a gas candidate region fr...  
WO/2018/197723A1
A compact apparatus for detecting multiple gases, e. g., in a closed container, is disclosed. The apparatus comprises a multi-wavelength laser module (4) and a multi-wavelength detector (1), the detector comprising a stack of at least tw...  
WO/2018/197898A1
The present invention relates to a leak sensor for stuffing boxes. In this connection, the present invention provides a system configured to sense a leak in a stuffing box, wherein the system comprises a sensing device comprising: a supp...  
WO/2018/193737A1
The purpose of the present invention is to provide a seal apparatus that provides sufficient sealing and can be made to be compact and inexpensive as a whole. To fulfill this purpose, this seal apparatus is provided with: a screw part 11...  
WO/2018/193792A1
[Problem] To provide a liquid leakage detection device and a liquid leakage inspection system in both of which liquid leakage detection accuracy is improved. [Solution] This liquid leakage detection device has a cross-sectional shape in ...  
WO/2018/189433A2
The invention relates to an aviation turbine blade (10) extending radially from a blade root (14) as far as an upper partition wall (26), said blade (10) comprising a plurality of inner cavities (C1-C10) defining at least one cooling cir...  
WO/2018/190004A1
Provided are a simulated gas leak image generation device, a simulated gas leak image generation method, and a gas sensing device comprising said simulated gas leak image generation device which, on the basis of a base image capturing a ...  
WO/2018/185198A1
The invention relates to a sleeve leak sensor which consists of at least one water or sludge mixture-permeable housing with an air-permeable cover that can be clipped thereto for receiving and exchanging a swelling body slide and for rec...  
WO/2018/185029A1
A method for testing an optical assembly (1) which has an optical microstructure (3) integrated with a substrate (2). The optical microstructure (3) is positioned to form an external optical interaction area (4) on a part of a surface (5...  
WO/2018/185184A1
The invention concerns a system and method for opening, in a controlled manner, an easy-open metal lid (2) subjected to a differential gas pressure. Said system (1) comprises: - means (3) for holding said metal lid (2), - means (4) for m...  
WO/2018/187677A1
A method (400) for monitoring health of a valve is presented. The method (400) includes receiving (402) an acoustic emission signal from a sensing device operatively coupled to the valve, selecting (406) a region of interest signal in th...  
WO/2018/186132A1
This plug for water supply piping comprises: a cylindrical plug body, one end of which is closed; and a cylindrical screw part provided protruding from the plug body and screw-coupled to a socket-side screw part. Furthermore, a through-h...  
WO/2018/187730A1
Systems and methods for detecting defects in pipelines are disclosed. In one embodiment, a method for detecting defects in pipelines includes: generating an electrical signal in a first pipeline by a signal generator electrically connect...  
WO/2018/187143A1
A medical wetness sensing device includes a base adapted to be disposed on a wearer of the medical wetness sensing device. The base includes a first electrical conductor and a second electrical conductor electrically insulated from the f...  
WO/2018/186633A1
A leakage detection device has first conductors applying electricity, and formed to be spaced apart in a state in which the first conductors are disconnected from each other, and has second conductors formed to be spaced apart in paralle...  
WO/2018/184089A1
A system used in monitoring one or more operating parameters of a coolant-fluid cooled industrial installation includes one or more an acoustic sensors positioned to receive and sense one or more acoustic signals in an installation coola...  
WO/2018/185927A1
In a liquid leakage detection device 30, a first temperature sensor 11 detects a temperature that is higher than the ambient temperature by a predetermined value, and a second temperature sensor 12 detects the ambient temperature of a li...  
WO/2018/182764A1
A portable appliance testing apparatus includes a water tank and a pump configured to draw water from the water tank and pressurize the water within a piping assembly. The apparatus further includes a pressure regulator switch coupled to...  
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/2018/181105A1
[Problem] To provide a heater pipe gas leak detecting device and a heater pipe gas leak detecting method with which it is possible for a leak of gas from a heater pipe in which fine holes are formed to be detected reliably. [Solution] Ac...  
WO/2018/182809A1
A leak detection system for use in a vacuum sterilization chamber having a plurality of piping sections that are connected to the sterilization chamber through openings along an inner surface of the sterilization chamber  
WO/2018/178861A1
A system for detecting leaks in a hydraulic supply system for a double-acting hydraulic actuator is disclosed. The system may include a first conduit in fluid communication with a first chamber of the actuator, and with a second chamber ...  
WO/2018/183167A1
A system for detecting a compressed air system leak. The system includes a first air tank, a second air tank, a pressure sensor, and a controller communicatively coupled to at least one of the pressure sensor. The controller is structure...  
WO/2018/178201A1
This device (10) for checking the seal of a tubular joint, which comprises a sealing liner (8) and a joint end (4) provided with a sealing liner housing (32), comprises a check cavity (40) and a pressurisation channel (42) designed to co...  
WO/2018/175618A1
A pressure monitoring device is provided for use with a tool such as a medical endoscope. The device includes a housing which is fluidically coupled with an internal volume of the endoscope. A pump is used to change the pressure inside t...  
WO/2018/172780A1
A wall unit (V) for a retaining structure (100) comprises a foot portion (1 a') and a wall portion (1 b'), wherein the wall portion (1 b') is inclined with respect to the foot portion (1 a'), so that it extends over the foot portion (1 a...  
WO/2018/175174A1
A system for leak testing an envelope for a tire assembly can include a rim, an envelope sized to accommodate a green tire assembly and secured to the rim, a vacuum system in fluid communication with the envelope, and a controller. The c...  
WO/2018/175132A1
A system and method for the ultrasonic autonomous detection of a leak in a component are disclosed using at least one source sensor, at least one ambient sensor and a processor. Based upon the detection of high frequency sounds from the ...  
WO/2018/172668A1
. The invention concerns an equipment for watertight works and earthworks (1) comprising: - a drainage geocomposite (2) incorporating drains (20) intended to capture and drain water, the drainage geocomposite being intended to be positio...  
WO/2018/168873A1
[Problem] To enable collecting and analyzing the causes of abnormalities in a fluid control device and information that enables predicting abnormalities, and which predicts abnormalities on the basis of the analysis results. [Solution] T...  
WO/2018/169703A1
A device and method for determining a filter element is approaching an end of life obtains vacuum data corresponding to a vacuum at a filter element, and concludes the filter element is approaching an end of life based on the vacuum data...  
WO/2018/163071A1
An example a method of manufacturing a film is provided. The method involves dissolving a backbone material in a non-aqueous solvent to form a non-aqueous solution. The method further involves adding the non-aqueous solution to an aqueou...  
WO/2018/164102A1
[Problem] To provide a diagnosis cost output device with which it is possible to obtain a diagnosis cost. [Solution] This diagnosis cost output device is provided with: a detection performance identifying means for identifying a measurin...  
WO/2018/158162A1
A tube structure (1) comprising an inner tube (3) of metal and an outer tube (2) of metal, wherein the inner tube (3) extends in the outer tube (2), wherein a spacer tube (4) is located between the inner tube (3) and the outer tube (2), ...  
WO/2018/158323A1
The invention relates to a method for checking the functional capability of the thermal insulation of a transport container, at least one vacuum insulation panel being installed in the thermal insulation of the transport container, which...  

Matches 1 - 50 out of 22,175