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Matches 151 - 200 out of 21,090

Document Document Title
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...  
WO/2015/153731A1
A method of health monitoring of a hydraulic system includes measuring a hydraulic fluid level at a first location in the hydraulic systems and measuring one or more of hydraulic fluid pressure and hydraulic fluid temperature at one or m...  
WO/2015/150388A1
Sealing sleeve with leakage detection comprising an absorbing layer and a sensor arrangement, wherein the absorbing layer is configured to be attached to a surface of an article containing a fluid, and hose assembly with a connector comp...  
WO/2015/144939A1
A water flow control or emergency shut off system for fluid distribution of a dwelling, the fluid system comprises a fluid input and at least one fluid outlet, and the water flow control or emergency shut off comprises an input control m...  
WO/2015/146547A1
A pipe damage detection method and device having: a step for closing an outlet portion of a heat transfer tube (51, 52) using an outlet-side shutoff valve (63), a step for supplying hot water to the inside of the heat transfer tube (51, ...  
WO/2015/143569A1
Apparatus and corresponding method are invented for detecting a leak in equipment forming a target, such as a stuffing box. The apparatus includes an image analyzer configured to receive an image from camera and analyze the image to dete...  
WO/2015/148024A1
An ultrasonic gas leak detector and test method, configured to discriminate the ultrasound generated by a pressurized gas leak into the atmosphere from ultrasound generated by man-made ultrasonic sources. In an exemplary embodiment an ul...  
WO/2015/144723A1
The invention relates to a flexible pipe for transporting fluid, which includes: an inner polymer sheath (20) defining an inner passage (16) for flowing a fluid transported by the pipe; a first intermediate polymer sheath, arranged outsi...  
WO/2015/145972A1
Vibration detection units (110A, 110B) detect vibration waves (W) propagating through either a pipe (900) or a fluid (910) flowing through said pipe (900). A frequency identification unit (121) identifies a first frequency band (f1) due ...  
WO/2015/146082A1
In this invention, leaks in pipes can be detected with a high degree of precision, even in noisy environments. This leak-detecting device comprises the following: a leak-presence determination unit that uses signals representing detectio...  
WO/2015/146109A1
By changing the characteristics of flow vibrations caused by a fluid (910) flowing through a pipe (900), a vibration-changing unit (120) changes vibrations propagating through either the pipe (900) or the fluid (910) flowing through the ...  
WO/2015/147422A1
One embodiment of the present invention relates to a sealing system having a leakage sensing function. A leakage sensing unit is arranged in a sealed space which is formed between sealing members of a sealing device body so as to sense, ...  
WO/2015/148227A1
A sensor comprises: an electrically comprises a switchable polymeric element. The polymeric element has at least a first electrical state and a second electrical state and is switchable between the first and second electrical states as a...  
WO/2015/139760A1
A water distribution system (10) may include a pump assembly (30) and a controller (60) that controls operation of the pump assembly. The controller (60) may be configured to control cycling of the pump assembly on and off based on press...  
WO/2015/140556A1
An isolation apparatus, for use in a leak detection system(1), comprising a sleeve (12) within which a plurality of conductors (11a; 11b) may be received, the sleeve (12) comprises a partition (15) which serves to separatea first conduct...  
WO/2015/140609A1
The present invention relates to a method, and to the relevant apparatus (20), for the remote detection of leakages (L) in a hydraulic circuit, specifically of an automation line, (C) that uses a pressurized hydraulic fluid (F), said met...  
WO/2015/139098A1
A test tube with an inlet for filling with fluid and expelling air, and with enhanced resistance and sealing for the BOP testing step in drilling systems, consists of a test tube (1) which is used in the chamber (C) of the BOP resistance...  

Matches 151 - 200 out of 21,090