Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 21,381

Document Document Title
WO/2016/029305A1
A gas detection apparatus mountable to an unmanned aerial vehicle (UAV) comprises a transceiver module, a reflector module and an electronics module. The transceiver module comprises a laser emitter and a laser receiver; the laser emitte...  
WO/2016/028347A1
A pneumatic test plug for clean-out tees and a method of testing a pipeline are disclosed. The pneumatic test plug includes a cap and a bladder. The cap has an inflation inlet and a testing fluid inlet. The testing fluid inlet provides a...  
WO/2016/026043A1
Apparatus and corresponding method are invented for detecting leak in equipment, such as a pump in a pump station. The apparatus includes an image analyzer configured to receive video from one or more cameras and analyze the video to det...  
WO/2016/027669A1
An oil leak detection unit (10) is incorporated in a movable shaft (21). The oil leak detection unit (10) comprises: a rod seal (23) that is provided on an outer periphery of the shaft (21) and seals oil in a liquid-side space (60) on th...  
WO/2016/024102A3
The invention to which this application relates is a device and method which can be used to detect the location of one or more leaks within a pipeline, by passing said device along the interior of the pipeline. The device includes audio ...  
WO/2016/024850A1
A flexible sheet-type physical property detecting leak sensor device of the present invention comprises: a base sheet in a flexible sheet state composed of a non-conductive fluorine-based synthetic resin of an ethylene tetrafluoroethylen...  
WO/2016/025919A1
According to at least one aspect, a fluid flow monitoring system includes an ultrasonic sensor for generating measurement signals associated with respective ultrasonic signals propagating through the fluid in the lumen, a shut-off valve ...  
WO/2016/025923A1
According to at least one aspect, a fluid flow monitoring system includes an ultrasonic sensor capable of transmitting ultrasonic signals to propagate through a fluid in a lumen and receiving respective measurement signals. The fluid flo...  
WO/2016/024102A2
The invention to which this application relates is a device and method which can be used to detect the location of one or more leaks within a pipeline, by passing said device along the interior of the pipeline. The device includes audio ...  
WO/2016/025456A1
Fuel management systems 100 for a fuel dispensing facility including a fuel delivery system 10 which includes at least one storage tank 26, 106, a dispenser 12 configured to receive the fuel from the storage tank, and a fuel handling sys...  
WO/2016/016661A1
A leak detection system for detecting leaks in pressurised containers, the system comprising a leak test conveyor for moving each container and an accumulation tunnel through which the leak test conveyer extends, wherein the accumulation...  
WO/2016/012972A1
The invention relates to a distribution network provided with sensors. The method includes the following steps: acquiring for each sensor a time series of physical measurements separated by time intervals; defining time windows each corr...  
WO/2016/012354A1
The invention relates to a method and to a system for identifying a leakage in a compressed-air system of a vehicle, in which by way of a sensor means arranged in the region between an inlet check valve (5) of a compressed air line (3) l...  
WO/2016/008574A1
The invention relates to a device (1; 2; 3; 4; 5) for carrying out an integrity test on a sample of single-use components, comprising a medium chamber (10) with an outwardly defined inner chamber (11) for receiving a culture medium, and ...  
WO/2016/005561A1
Device (10) for monitoring leakages under water, comprising a foundation and a collecting vessel (11). The collecting vessel has a bottom (17) with a surrounding edge (18) which encloses a volume and an opening (19), wherein at least a s...  
WO/2016/007017A1
The present invention is related to integrity monitoring of an annulus volume in a pipe. More specifically, the invention is related to an arrangement and a method for determination of annulus free volume of a pipe. The monitoring can as...  
WO/2016/006335A1
Provided is a vapor pipe break detection device for the early detection of damage to a vapor pipe through which vapor contaminated with a damaging substance flows. The vapor pipe break detection device comprises a vapor pipe 1 through wh...  
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 ...  

Matches 251 - 300 out of 21,381