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Matches 151 - 200 out of 21,840

Document Document Title
WO/2017/108785A1
A system (1) for monitoring an impermeable barrier (12) installed with one side directed toward a wet environment and the other side directed toward a dry environment, in the absence of leaks from the structural sealing membrane (12). Ac...  
WO/2017/111608A1
The present invention is related to integrity monitoring of an annulus free volume in a flexible riser. More specifically, the invention is related to a portable arrangement for automatic determination of the annulus free volume of a fle...  
WO/2017/112683A1
A communication module uses information received from a metrology module within the same network device and information about the properties of the specific metrology module, such as supply capacity and pulse volume, to determine when an...  
WO/2017/108754A1
A method for the measurement of a gross leak in an at least partially incompressible test item (18) in a film chamber (12) having at least one flexible wall area, the film chamber being gas-conductingly connected to a pressure sensor (30...  
WO/2017/103382A1
The invention relates to a device for detecting a leak in a sealed enclosure, comprising an organic light-emitting diode (101) intended to be placed inside the enclosure; and a device (103, 105, 107) for measuring a value representative ...  
WO/2017/103176A1
The invention relates to a flexible leak test machine (10) for testing the tightness of a cylinder head (11), an engine block (12) or similar workpiece. The leak test machine (10) has at least one sealing plate (14; 14A, 14B), a machine ...  
WO/2017/102445A1
Disclosed is a method (100) for diagnosing the leakage of at least one first fluid (10) in a fluidic system (1), in particular in a fuel cell system (1), said method comprising the following steps: a) provision of a first reference gradi...  
WO/2017/104607A1
Provided is a gas concentration-thickness product measurement device into which image data (moving image data) representing a plurality of infrared images is input, said image data being obtained by capturing infrared images of a gas lea...  
WO/2017/102435A1
Disclosed is a method (100) for diagnosing the leakage of at least one first fluid (10) in a fluidic system (1), in particular in a fuel cell system (1), said method comprising the following steps: a) provision of a relative limit value ...  
WO/2017/105861A1
Tires having a magnetic tire sealing material containing magnetic particles are described for detecting the presence of one or more sealed punctures in the tire. The tires can have a sealed tire portion that is formed by the magnetic tir...  
WO/2017/102227A1
The present disclosure relates to a method for manufacturing a tube of metal. Sensors are attached to tubes, which register and signal a damage of the tube. It is detrimental that protection of the sensors at these tubes against environm...  
WO/2017/104643A1
The present invention is configured so that as long as sealing faults are of the same size, the same leak assessment results will be obtained, regardless of any change in the conditions, such as the temperature or the pressure. A leak el...  
WO/2017/104617A1
An image processing device for gas detection is provided with: a calculation unit that calculates identification values corresponding to each of a plurality of pixels constituting an infrared image of a monitored object, said identificat...  
WO/2017/097273A1
The electric cable (1) detecting presence of liquids includes at least two conductors (2, 2') that are under dry conditions mutually electrically insulated with an insulation material and in presence of liquids they form a closed electri...  
WO/2017/100099A1
Various embodiments of the present disclosure may include an imaging system that includes a plurality of uncooled cameras configured to detect the presence of gas within a scene imaged. The plurality of cameras may include at least one b...  
WO/2017/097711A1
The invention relates to a leak-detecting device (2) configured for inspecting the seal-tightness of an object to be tested with a tracer gas, said leak-detecting device (2) comprising a sniffer probe (3) that is intended to be connected...  
WO/2017/091907A1
A pipeline breach monitor includes an electric field sensor and a signal processing unit in communication with the electric field sensor. The electric field sensor includes an upper substrate, and a plurality of electrodes embedded in th...  
WO/2017/094846A1
Provided is a device that can accurately predict the deterioration trend of a pipe. The device is characterized by including a plurality of detection means 10, a cross-correlation function calculation means 22, a deterioration level calc...  
WO/2017/089558A1
The invention relates to a pipe assembly comprising a pipe (101) forming a central fluid conduit, an outer jacket (201) enclosing the pipe (101), and an insulating material (204) in a space between the pipe (101) and the outer jacket (20...  
WO/2017/090532A1
In a casting device of a form that pumps a coolant through a coolant passage formed inside of a mold, in order to enable quickly and reliably detecting coolant leakage in the mold without major changes to conventional devices, this casti...  
WO/2017/089015A1
The invention relates to a method (1) for leakage monitoring of a fuel cell system (200). According to the invention, it is provided that the leakage monitoring is carried out before or during shut-down of the fuel cell system (200) and ...  
WO/2017/084796A1
The invention relates to a monitoring method for fuel gas (10.2), in particular hydrogen, which exits a fluid system (10), in particular at least one fuel cell of a fuel cell system, wherein at least one monitoring system (1) is used, wh...  
WO/2017/084974A1
The invention relates to a method for detecting a leak in a test object (12), said method comprising the following steps: the test object (12) is inserted into a test chamber (14); the test object (12) is filled with a test gas; and the ...  
WO/2017/084743A8
The invention relates to an overpressure encapsulation system for explosion protection, comprising the following: - a device (1), in particular a painting robot (1), - an overpressure-encapsulated device housing (2) comprising a housing ...  
WO/2017/084743A1
The invention relates to an overpressure encapsulation system for explosion protection, comprising the following: - a device (1), in particular a painting robot (1), - an overpressure-encapsulated device housing (2) comprising a housing ...  
WO/2017/083547A1
A system including a sensing device including a pressure sensor configured to measure pressure of water in a water system of a structure. The sensing device can be configured to generate pressure measurement data representing the pressur...  
WO/2017/081136A1
The invention relates to a device for measuring the pressure at the test gas inlet (18) of a mass spectrometric leak detector, wherein a mass spectrometer (12) is connected to the inlet (22) of a high-vacuum pump (14), the outlet (24) of...  
WO/2017/081872A1
The purpose of the present invention is to provide a revolutionary device for detecting a refrigerant leakage in a refrigeration cycle having excellent practical usage such that the device can be used regardless of the presence or absenc...  
WO/2017/075897A1
A negative-pressure airtightness testing apparatus and method, relating to the technical field of airtightness tests. The negative-pressure airtightness testing apparatus comprises a sealed housing (1) that is provided with a sealing mem...  
WO/2017/078276A1
Disclosed is a waterproof quick coupler which closes a port of a pressure vessel in an air-tight state during a water leakage inspection of a welding portion of the pressure vessel of a compressor. The disclosed quick coupler comprises: ...  
WO/2017/075712A1
Various embodiments provide a method of simulating a leak in a pipeline. The method includes: receiving a fluid stream from a fluid supply; and outputting the received fluid stream through an outlet such that the received fluid stream hi...  
WO/2017/075949A1
A strain-sensing optical cable having a water infiltration detecting function comprises, from inside to outside, an optical fiber (1), a nylon sheath (2), a water-swelling layer (3) and a strengthening layer (4) sequentially. The strengt...  
WO/2017/073430A1
This image processing device for gas detection subjects infrared images of a gas-leak monitoring target captured at a plurality of time points to image processing. The image processing device for gas detection is provided with an image p...  
WO/2017/073427A1
This leaked gas detection device and leaked gas detection method use an infrared image of a target region to extract a gas cloud image region for a gas cloud that has been formed by leaked gas, acquire the gas temperature of the gas clou...  
WO/2017/072155A1
The present invention relates to a method for pressurising the inner flow space of an underwater flexible pipe intended for transporting hydrocarbons, which includes the following steps: a) providing a flexible pipe which includes a rein...  
WO/2017/073426A1
This leaked gas detection device and leaked gas detection method use an image of a target region to find the leakage location of gas that has leaked into a space, use meteorological element data to find a degree of reliability that is an...  
WO/2017/075153A1
A volume measurement system for a fluid processing device includes a fluid container, an imaging unit, and a controller. The container includes a housing defining the structure of the fluid container, and a plurality of fluid chambers. T...  
WO/2017/069687A1
Method and communication device adapted for detecting an opening in a casing of a communication device, wherein the device comprises an acoustic speaker and an acoustic sensor. The acoustic speaker is arranged to distribute an acoustic s...  
WO/2017/069199A1
According to the present invention, a seal checking device (1) is provided with: a pair of guide members (70, 70) that press a product (P) that is transported by a lower transport conveyor (11); an upper transport conveyor (12) that pres...  
WO/2017/067048A1
A leakage detection tool for a multichannel spraying device, comprising three parts, i.e., an adaptor (1), a vacuum sealing plate (16), and a clamp (6). The structure of the adaptor consists of a connecting flange (4), a leakage detectio...  
WO/2017/064520A1
An integrity monitoring system for a lined pipeline is provided for monitoring the integrity of a polymer liner (213) in a host pipe (211). Methods and apparatus are described by which a lined pipeline is provided with such an integrity ...  
WO/2017/065036A1
The objective of the present invention is to provide an internal pressure inspection system which has a simple configuration, with which the shape of a panel portion of a hermetically sealed container can be detected with a high resoluti...  
WO/2017/064265A1
Tracer gas sensing device comprising a gas discharge cell (12) having cell walls (14) defining a discharge volume (30) and a tracer gas inlet (16) into the discharge volume (30), an optical spectrometer arrangement having a radiation sou...  
WO/2017/060714A1
A pressure sensing device is operable to monitor pressure variations within a fluid pipeline. The pressure sensing device comprises a pair of complementary sensor elements. At least one of the sensor elements is mounted to a supporting b...  
WO/2017/061626A1
In the present invention, a test body (S) is disposed inside a test body vacuum chamber (21), the test body vacuum chamber (21) is evacuated using an evacuating means (33, 34, 23-b, 24b, 24c) in a state where the test body vacuum chamber...  
WO/2017/061470A1
The present invention makes it possible to detect a liquid that has intruded into a space inside of an outer sheath of a cable with high reliability, and easily adjust the sensitivity with which the liquid is detected. This liquid detect...  
WO/2017/061074A1
The purpose of the present invention is to reduce variability in the amount of power consumed by a plurality of detection devices which are installed on a pipe. Provided is a deterioration detection system that includes a plurality of se...  
WO/2017/060737A1
There is provided a method and an apparatus analysing the condition of a liquid conduit system. Data is received from at least one sensor indicative of pressure within the system and then processed to generate an inflexion coded data sub...  
WO/2017/061453A1
Provided is a switch element that can safely open or short an electric circuit in response to abnormalities such as wetting with water and leakage of liquid from a battery. The switch element comprises: first and second conductors 2, 3 t...  
WO/2017/060072A1
The invention relates to a method for detecting fluctuations in the amount of test gas detected by a sniffer probe (20) of a leak detector (18) in the gas flow from around a test piece (12) pressurized with an oxygen-free test gas contai...  

Matches 151 - 200 out of 21,840