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Patent Searching and Data


Matches 301 - 350 out of 10,560

Document Document Title
WO/2012/098038
Fluid-leakage detection system (14) for a domestic fluid distribution installation (1), comprising: a main fluid feed pipe (9) connected to at least one item of fluid consuming equipment (13) through a corresponding secondary pipe (11), ...  
WO/2012/097241
A method to monitor the structural health of a flexible pipe including disposing one or more sensors within layers of the flexible pipe and wirelessly monitoring the one or more sensors with at least one receiver is provided. A structura...  
WO/2012/091489
Disclosed is an apparatus for detecting water leakage, which detects the locations of leaks while moving along the interior of an underground pipeline. The apparatus for detecting water leakage according to the present invention comprise...  
WO/2012/091874
A system for detecting leaks on a surface, such as a floor or a bottom of an equipment cabinet, includes a sound wave generator configured to generate sound waves, a tube having a first end coupled to the sound wave generator, a second e...  
WO/2012/090064
A hose leakage detection system includes a ring (125) configured to be disposed within a hose (105). The ring (125) has a lateral slot (135) formed in an outer surface, defining a first slot wall (140) and a second slot wall (145). A lig...  
WO/2012/089433
In a device (10) for selectively regenerating and performing tank leakage diagnosis of a tank ventilation system (12), in particular of a motor vehicle, having a sorption filter (18) for temporarily storing fuel evaporating from a fuel t...  
WO/2012/091489
Disclosed is an apparatus for detecting water leakage, which detects the locations of leaks while moving along the interior of an underground pipeline. The apparatus for detecting water leakage according to the present invention comprise...  
WO/2012/091661
A method and a device for detecting defects in a packaging laminate having at least one conductive layer are provided. The method comprises the steps of grounding the conductive layer of the packaging laminate, arranging an electrode adj...  
WO/2012/085495
An electrical power and/or electrical signal transmission system for transmitting electrical power and/or electrical signals from a location on a first side of a metallic wall to a location on a second side of the metallic wall. The syst...  
WO/2012/080517
Device and method for monitoring and securing a pipeline conveying a pressurized fluid, and corresponding installation. The pipeline (5) comprises on the one hand an inner conduit (8) suitable for being linked to a source of pressurized ...  
WO/2012/079306
A flushing and detecting system for a triple valve, a solvent valve and a spray gun of an automaton comprises a compressed air supply device (20), a solvent supply device (30), a diaphragm pump (80) and plurality pipelines. The diaphragm...  
WO/2012/080092
The invention describes a system for monitoring the leak-tightness of a tank (101), which is filled with a liquid (200) with a lower density than that of water, and which has a liquid run-off pipeline (100, 102), with a container (1) whi...  
WO/2012/081537
A differential pressure measuring device comprises a master container, a work container, a differential pressure sensor, an atmospheric pressure adjusting means, a test pressure applying means, and a control means for finding a temperatu...  
WO/2012/072812
The present invention relates to leak detections systems, especially those for use in relation to tubing, hosing and/or piping, especially marine applications thereof, and for methods of detecting leaks. The leak detections systems in on...  
WO/2012/072792
The invention relates to a photovoltaic module (M) comprising an array of photovoltaic cells (1) arranged between a front plate (2) and a rear plate (3), with non-soldered contacts between cell interconnection means (11) and the cells, a...  
WO/2012/069761
This device comprises: - an airtight duct (2), open at both its ends, - a motorized fan (3), an air induction member (33) of which is positioned in the duct (2) with its axis of rotation (X3) substantially parallel to the longitudinal ax...  
WO/2012/070947
A method for detecting and localizing a valve leak in a piston machine (1) having a shaft 24, where the method includes: - attaching at least one vibration sensor (16', 16", 16''') to a valve block (14', 14", 14'''), of the piston machin...  
WO/2012/071424
A pressure-sensing hose assembly and method of its use are disclosed. In an example aspect, the pressure sensing hose assembly includes a hose assembly including a hose having first and second conductive layers and a circuit electrically...  
WO/2012/066715
Provided is a leak detector with strong detection sensitivity and usability which allows commencing a leak test rapidly after commencing evacuating the probe without impairing a function of also having a rapid speed of reaction with heli...  
WO/2012/064751
A HEPA filter which utilizes spun bond scrim material and ePTFE membrane for use in an aseptic pharmaceutical filtration air handling system for installation and testing is provided. The installation and testing configuration includes th...  
WO/2012/064751
A HEPA filter which utilizes spun bond scrim material and ePTFE membrane for use in an aseptic pharmaceutical filtration air handling system for installation and testing is provided. The installation and testing configuration includes th...  
WO/2012/062484
Method and system for testing for leaktightness of dry pipeline systems (2) in firefighting systems, in particular in rail vehicles, comprising generating gas overpressure in the pipeline system (2), capturing an actual gas pressure and/...  
WO/2012/064264
The present invention relates to a method and a system for reducing overflow caused by an appliance (100) using a liquid. The system comprises: a detector (200) arranged to detect if the appliance (100) has undesirably emitted part of th...  
WO/2012/059390
The invention relates to a method and device for leakage detection and leakage location in an area of a supply network (e.g. water supply, gas supply or district heating network), wherein measurement values of sensors of the supply netwo...  
WO/2012/059108
The invention concerns an integrity monitoring system for monitoring integrity of at least a part of a stationary structure. The system comprises a vibration sensor for sensing vibration as a function of time, a computer, transmitting me...  
WO/2012/059624
Method for testing and/or for pressure testing the tightness of the joints of the transfer piping of a pneumatic pipe transport system for waste, in which method the pipe section to be tested is separated inside the pipe from the other p...  
WO/2012/054894
Disclosed is a liquid detection cable (400) that is capable of quickly detecting the presence of liquid and resetting, so that the liquid detection cable can be reused after removal from the presence of a liquid. The liquid detection cab...  
WO/2012/050432
An apparatus for performing a mechanical seal test, comprising a housing (301) defined by a top, bottom and side walls; an adapting means (307) forming a part of the top wall, having a central aperture for accommodating a test sample and...  
WO/2012/050432
An apparatus for performing a mechanical seal test, comprising a housing (301) defined by a top, bottom and side walls; an adapting means (307) forming a part of the top wall, having a central aperture for accommodating a test sample and...  
WO/2012/048390
The present invention relates generally to a system that monitors the condition of hydraulic systems for an aircraft or for other applications and, more particularly, to a system and method for detecting leakage within the hydraulic syst...  
WO/2012/046180
Method for the quantification of the fugitive gas flow from a dispersed source (A) by monitoring with a remote detection optical instrument mounted on an aircraft (UAV) which moves at a determined height along a plane (S) perpendicular t...  
WO/2012/045968
The invention relates to a device for testing pneumatic circuits and for measuring the leakage rate of reference lines in an aircraft, said device being connected to a plenum chamber and including: a multi-pressure module (20) including ...  
WO/2012/043535
A leak inspection device for inspecting leaks from a workpiece (W) by sealing a gas inside the workpiece or sucking the gas therefrom includes: a depressurizing device that reduces the pressure of the gas inside the workpiece; a pressuri...  
WO/2012/044435
Fluid leaks are identified and located by successively monitoring changes in fluid flow and sound velocities of fluid at a plurality of locations in the pipe with flow meters, such as with ultrasonic flow meters. Preferably the successiv...  
WO/2012/038799
A tubular joint comprising: first and second tubular members (10, 20); a metallic seal ring (40) positioned between the tubular members and having sealing surfaces (41, 42) designed to mate with corresponding sealing surfaces of the tubu...  
WO/2012/035251
The subject of the invention is a device for carrying out a test on a fluid circuit of an aircraft, comprising a test unit (14) which comprises, at the inlet, at least one means of connection (130) to a pressurized gas supply, which mean...  
WO/2012/035291
The invention relates to a sensor system, especially a sensor system suitable for detecting fluids, and related sensors, methods and uses. A sensor system is provided for detecting leaks in a diaphragm, the system comprising at least one...  
WO/2012/035251
The subject of the invention is a device for carrying out a test on a fluid circuit of an aircraft, comprising a test unit (14) which comprises, at the inlet, at least one means of connection (130) to a pressurized gas supply, which mean...  
WO/2012/035045
The present invention provides an apparatus and a method for automatic inspection of through-holes of a component. The proposed apparatus (1) includes an imaging module (2), an image processing module (3) and an analysis module (4). The ...  
WO/2012/035521
The invention relates to a hand-held apparatus (1) for controlling the condition of a circulating band (W) in a papermaking machine; the apparatus comprises a hand-held body (2) which carries: a moisture measuring device (4), equipped wi...  
WO/2012/032233
The invention relates in particular to a method for coating a fluid transport or storage conduit with a fluid leak detection device comprising a layer of fibrous insulating material arranged to surround the conduit and a layer of conduct...  
WO/2012/029484
The purpose of the present invention is to provide a leak detection device which achieves a reduction in processing time. This leak detection device comprises a leak detection cable (11) which is laid along a pipeline and has a character...  
WO/2012/028274
Apparatus and methods for integrating a fiber optic cable (116) with a pipeline (104) are described. An example pipeline having an integrated fiber optic cable includes a plurality of pipe sections (119a, 119b), where each of the pipe se...  
WO/2012/028685
The invention relates to a leak detector comprising a first sensor (16) for detecting a gas component (helium) in a gas taken in. Because the sensor is susceptible to saturation or contamination, a second sensor (38) is provided. Said se...  
WO/2012/031261
A method of determining susceptibility of an alloy to environmental cracking in a wellbore environment including exposing the alloy to high pressure high temperature sour dense gas with specified relative humidity in a test apparatus; me...  
WO/2012/030012
Disclosed is an optical methane gas detection device having a function of displaying a detection point. In one embodiment, the methane gas detection device comprises: a laser module emitting a detection laser having a specific wavelength...  
WO/2012/031261
A method of determining susceptibility of an alloy to environmental cracking in a wellbore environment including exposing the alloy to high pressure high temperature sour dense gas with specified relative humidity in a test apparatus; me...  
WO/2012/031265
A measurement apparatus including a housing having at least one aperture formed therein, a swellable packer element disposed within the housing, and at least one biasing element disposed within the housing and coupled between the housing...  
WO/2012/027912
A negative pressure wound therapy system capable of detecting air leakage rate includes: a liquid collection bottle(5) for collecting wound exudates; a negative pressure wound therapy device(8) consisted of a negative pressure source(6) ...  
WO/2012/031265
A measurement apparatus including a housing having at least one aperture formed therein, a swellable packer element disposed within the housing, and at least one biasing element disposed within the housing and coupled between the housing...  

Matches 301 - 350 out of 10,560