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Matches 301 - 350 out of 21,555

Document Document Title
WO/2016/001640A1
A conductive mesh (2) is a mesh comprising first members (21) and second members (22), spaced so as to form a grid. The conductive mesh (2) is provided as a single conductive layer, having the requisite strength to support itself without...  
WO/2016/001639A1
A geomembrane integrity monitoring system comprises control means (18) and a plurality of sensors (20), wherein the sensors (20) are electrically isolated from each other and in electrical communication to the control means (18), wherein...  
WO/2016/001622A1
Methods and apparatus (321) are provided that enable the integrity of a weld between an electrofusion fitting (301) and a pipe lining (305a, 305b) to be tested in the field. Circumferential seals are provided at either side of a gap or b...  
WO/2016/002429A1
The purpose of the present invention is to provide a highly reliable method for testing container sealing and an assistance device for making it possible to carry out a portion of the steps of the testing method without proficiency. Prov...  
WO/2015/199549A1
The invention relates to a system (10) for monitoring a pipeline (100) for transporting a commodity. The system (10) comprises a tubular structure (14) for being provided in, on or near the pipeline (100) extending over a predefined leng...  
WO/2015/199911A1
Methods and systems for detecting at least one chemical species including obtaining a first image from a first electromagnetic radiation detector and obtaining a second image from a second electromagnetic radiation detector. The first im...  
WO/2015/199913A1
Systems and methods for detecting chemical species including a lens, a beam splitter, first and second bandpass filters, and first and second electromagnetic radiation detectors. The first bandpass filter has a first transmittance window...  
WO/2015/198079A1
A system (100) and method for determining the air leakage of a space (102) in a building is disclosed. The system (100) comprises a processor (120); a source (130) of compressed air; a pressure sensor (150) configured to measure the pres...  
WO/2015/196955A1
Nitrogen-filling, pressure-keeping and leakage-detecting device for a heat pump-refrigerating unit and a control method therefor. The nitrogen-filling, pressure-keeping and leakage-detecting device comprises a high-pressure gas tank (110...  
WO/2015/192402A1
A heating apparatus for detecting and preventing leakage of a high-temperature metal material. The heating apparatus comprises an internal heating container (1) used for containing a high-temperature metal material (9), an external heati...  
WO/2015/192869A1
The invention relates to a method and to a device for locating a leak (L) in a pipeline network (2) for gaseous or liquid media, wherein detector units (20a, 20b) which comprise a sensor unit (3a, 3b), a recording unit (4a, 4b), and a re...  
WO/2015/194138A1
Provided are a position specification device, and the like, for specifying the installation position of a sensor suitable for detecting the leakage vibration of a pipe. A position specification device (100) has a frequency specification ...  
WO/2015/195838A1
A chamber assembly for testing a valve includes a proximal chamber portion that defines a proximal interior space, a distal chamber portion that defines a distal interior space that is confluent with the proximal interior space, and a va...  
WO/2015/194137A1
Provided are a position determination device, and the like, for specifying vibration measurement positions for specifying a leak position. A position determination device (100) has a feature value extraction unit for extracting, on the b...  
WO/2015/193012A1
The invention relates to a hose (7) featuring an integrated system for detecting damage and comprising a hose wall (2, 4) in which at least one transponder (8) is embedded. The hose (7) is characterized in that an antenna (12) is also em...  
WO/2015/189219A1
Leak detection device for measuring the differential pressure between a test chamber (10) and a reference chamber, which can be separated from the test chamber (10) gas-tight by a first check valve (24), wherein a differential pressure s...  
WO/2015/191296A1
A leak detecting apparatus (1) and method by which a regulated supply of gas is delivered from an adjustable pressure regulator (30) to a smoke generator (2) so that smoke generated within the smoke generator and carried to a fluid syste...  
WO/2015/190914A1
An apparatus for use in a water ingression test of a device comprising: a controller 20 configured to control the movements of the apparatus 100 based on predefined parameters; a support frame 5 having one member being extendible vertica...  
WO/2015/188217A1
A device for collecting fluid leaking from a hose through which the fluid flows, the device comprising a body adapted to enclose a first portion of the hose defining a first space for collection of the fluid wherein the body comprises at...  
WO/2015/189921A1
A water leak corrective measure assistance device comprises: a water leak damage costs storage unit that stores in advance damage costs of a water leak when a water leak occurs in a pipe in a water distribution pipe network; a water stop...  
WO/2015/184514A1
Device for measuring condensation and/or advance of corrosion of an electrically conductive conduit (1), comprising an insulator (2) extending around the conduit; at least one electrical conductor (3), wherein the one or each conductor i...  
WO/2015/187650A1
A leak detection system includes a test equipment assembly connected to a leak detection assembly, which is connected to a data analyzer. The test equipment assembly includes a tubular section, and the test equipment assembly is configur...  
WO/2015/183465A1
A liquid leakage detector that can suppress false detection regardless of use over a long period of time and a method for detecting liquid leakage. With a liquid leakage detector 1, the presence or absence of a leakage of a fluid is dete...  
WO/2015/183468A1
To provide a leak detector that enables users to easily discern the condition of a leak detecting sensor. A degree of deviation between an output value R1 output from a leak detecting sensor 7 and a leak threshold S set by a leak determi...  
WO/2015/183623A1
An analysis system is described herein for detecting anomalies within an environment based on a consideration of resources supplied to, and then used by, resource consumption devices within the environment. For instance, in one implement...  
WO/2015/183933A1
Disclosed is an expansion tank having an internal cavity separated by a flexible diaphragm to form an upper pressurized gas portion and a lower pressurized fluid portion, and an indicator positioned at an upper part of the expansion tank...  
WO/2015/181609A1
The object of the present invention is a method for identifying, in a ball valve (10) equipped with two seats/seals, the sealing state thereof by distinguishing among four possible states consisting in integrity of the seals (11, 12, 15,...  
WO/2015/176742A1
The invention provides a method of selecting a threaded tubular connector for qualification testing, the method comprising the steps of providing a test specimen (34) provided with a test surface that exhibits comparable material propert...  
WO/2015/177499A1
A detection apparatus and method arranged to detect defects within a flexible pipe at least partially surrounded by seawater. The detection apparatus comprises a seawater electrode, an impedance monitor and a processor. The seawater elec...  
WO/2015/178904A1
A non-invasive thermal dispersion flow meter with chronometric monitor for fluid leak detection includes a heater, an ambient temperature sensor and a flow rate sensor which are configured to sense the temperature of a fluid in a conduit...  
WO/2015/177780A1
A fluid leakage detection system that includes identical positive displacement flow meters positioned on a working fluid supply line of a system through which the fluid flows and a flow meter positioned on a working fluid return line. Th...  
WO/2015/174227A1
A hermetic compressor production method according to an embodiment has a sealing step and a leak inspection step. In the sealing step, a mixed gas of helium gas and nitrogen gas is sealed into a hermetic compressor as detection gas for l...  
WO/2015/170114A1
A method of distributed fibre optic sensing is described. In an example, a series of interrogations are launched into an optical fibre, each interrogation comprising interrogating radiation in at least one pulse pair, wherein the pulses ...  
WO/2015/170246A1
A method for signalling a loss of liquid in a portion of hydraulic circuit supplied by a supply of liquid, and a relative system. The method, starting from a condition in which the supply of liquid to the portion of hydraulic circuit is ...  
WO/2015/171561A1
Systems and methods of fabricating and functionalizing patterned nanowire probes that are stable under fluid reservoir conditions and have imageable contrast are provided. Optical imaging and deconstruction methods and systems are also p...  
WO/2015/171821A1
A gas injector apparatus and method for use with a tracer gas airflow measurement system that allows for large, continuous tracer gas flow rates while avoiding operation at very cold temperatures that will damage equipment. The controlle...  
WO/2015/169569A1
Method for determining the leak rate during a leak test of a test object (2), comprising the method steps: generating a vacuum in the test object (2), covering at least a portion of the surface of the test object (2) by means of a cover ...  
WO/2015/166265A1
An imaging device (100) for use in gas detection comprising a thermographic camera (102) and a sensor (104) for measuring temperature, and a processor (106). The device is configured to generate a first thermal image of radiation of a fi...  
WO/2015/166429A1
A leakage detection system (9) for detecting hydrocarbon leakage from an underwater pipeline (8) in a body of water (5) having a sensor (18) configured to acquire signals related to the temperature of a liquid inside a chamber (19) that ...  
WO/2015/165624A1
The present invention relates to a dosing device and to a method for checking the leaktightness of a sterile assembly (3) which comprises at least one storage vessel (30) filled with a sterile fluid (31) and having an inflow attachment (...  
WO/2015/167343A1
A clamp coupling device (1) comprising two coupling halves (2, 4), a sealing element (18) and a clamp (12), in which, in the position of application, at least one primary seal (18) and at least one secondary seal (34) are arranged betwee...  
WO/2015/162067A1
A method and an arrangement for visual inspection and logging of oil and/or gas well pipes are provided. The arrangement comprises an inspection tool arranged to record, during the visual inspection,a plurality of images by recording mea...  
WO/2015/158837A1
An inspection tool for inspecting oil and/or gas production and/or injection wells and pipes is provided. The tool comprises at least an image sensor, one or more processors or chips and one or more power supplies. The tool further compr...  
WO/2015/159040A1
The invention relates to a device for detecting and preventing fluid leaks in a fluid circuit connected to a supply of fluid. A fluid flow sensor (20) is provided, and a controller (30) is connected to the fluid flow sensor to generate a...  
WO/2015/159532A1
Provided are: a chemical synthesis apparatus which can detect the leakage of a fluid from a flow path; and a method for manufacturing the chemical synthesis apparatus. One embodiment of the chemical synthesis apparatus according to the p...  
WO/2015/160667A1
In some examples of monitoring pipeline integrity using fiber optics, a first set of values that represent an attenuation of a light signal transmitted through an optical fiber positioned adjacent a pipeline to carry fluids and a second ...  
WO/2015/159532A8
Provided are: a chemical synthesis apparatus which can detect the leakage of a fluid from a flow path; and a method for manufacturing the chemical synthesis apparatus. One embodiment of the chemical synthesis apparatus according to the p...  
WO/2015/159279A1
The invention is directed to a leakage detection and alerting apparatus configured to detect liquid and gas leakage and alert a person in charge, the apparatus comprises: a meter configured to be positioned on a liquid/gas pipe to be det...  
WO/2015/156505A1
The present invention relates to an automatic endoscope leakage inspection apparatus and an inspection method thereof. The endoscope includes RFID tags having unique identification information depending on the types of various endoscopes...  
WO/2015/150455A1
It is proposed a vehicular liquid containment system comprising a tank (1), a pressure sensor (7) arranged to detect a pressure in, vapor dome inside the tank (1), at least two thermistors arranged to detect temperatures at a plurality o...  

Matches 301 - 350 out of 21,555