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Patent Searching and Data


Matches 301 - 350 out of 19,906

Document Document Title
WO/2012/133784A1
The present invention measures in situ the water absorbing property of a concrete surface of an actual structure to find out or evaluate a causative factor or the like related to the denseness of a concrete surface layer part of the actu...  
WO/2012/134247A2
The present invention relates to a leakage-testing apparatus for an endoscope and to a leakage-testing method therefor. The leakage-testing apparatus for an endoscope of the present invention is small so as to be installed in or separate...  
WO/2012/127051A1
The invention relates to a lifting unit (1) for pipe inspection systems for lifting a head unit, having a base support (23) with a connection module for connecting to a connection unit of a carriage (19), having a lifting system with at ...  
WO/2012/129496A1
A flexible leak test apparatus and method for leak testing a variety of workpieces having various multiple configurations with at least one internal cavity and at least one aperture leading therefrom. The flexible leak test apparatus and...  
WO/2012/122999A8
The present invention relates to a sealing system (100) comprising a seal (110) that retains a liquid (105) in a space between two concentrically mounted and relatively rotatable components (120, 130). According to the invention, the sea...  
WO/2012/122999A1
The present invention relates to a sealing system (100) comprising a seal (110) that retains a liquid (105) in a space between two concentrically mounted and relatively rotatable components (120, 130). According to the invention, the sea...  
WO/2012/125108A1
The invention relates to a method and an arrangement for detecting a leak in a sealed package containing a product in the form of a foodstuff or a pharmaceutical. The leak detecting arrangement comprises a testing station, in which a pac...  
WO/2012/116915A1
In a method for determining a size of a leak in a tank, a temporal pressure profile to be expected in the tank on the basis of a model is compared with an actual temporal pressure profile in the tank.  
WO/2012/117620A1
If there is a change in liquid-surface level even when the inflow of a heating medium to a certain heat-transfer-tube bundle (22A1) is stopped, it is determined that there is no abnormality in the heat-transfer-tube bundle (22A1) to whic...  
WO/2012/117887A1
The present invention addresses the problem of providing an apparatus for inspecting airtightness of a subject to be inspected, said apparatus being capable of performing airtightness inspection in a short time. This airtightness inspect...  
WO/2012/117942A1
A manufacturing method for a ceramic honeycomb filter comprising a honeycomb structure having a plurality of cells divided by porous partitions, and sealing sections which are provided to the exhaust gas in-flow side end and the exhaust ...  
WO/2012/117223A1
The present invention relates to a method of monitoring a fluid carrying conduit, comprising interrogating an optic fibre positioned along the path of said conduit to provide distributed acoustic sensing, measuring by distributed acousti...  
WO/2012/110637A8
The invention relates to an unlinked flexible tubular pipe (1) comprising, from the inside to the outside: an inner casing (1); first and second polymer sheaths (3, 4); at least one tensile weave layer (6, 7); and a sealing polymer sheat...  
WO/2012/110637A1
The invention relates to an unlinked flexible tubular pipe (1) comprising, from the inside to the outside: an inner casing (1); first and second polymer sheaths (3, 4); at least one tensile weave layer (6, 7); and a sealing polymer sheat...  
WO/2012/107597A3
The invention relates to a method and a system for detecting the presence of propellant gas in a gaseous sample exploiting laser light especially in the 3.30-3.5 ┬Ám range. The propellant can be propane, n-butane, i- butane, dimethyl eth...  
WO/2012/108751A1
A device for recycling tyres by pyrolysis. The device is supplied with pieces of tyre placed inside a reactor (1). When the reactor (1) heats up, pyrolysis of the tyres begins. The reactor (1) rests on two plates (5a, 5b) located at the ...  
WO/2012/105423A1
In the present invention, a second baseline concentration that is a lower threshold than a first baseline concentration that is an alarm level is provided, and when the gas concentration is no greater than the second baseline concentrati...  
WO/2012/104387A1
A leakage search device has a backing pump connected to a test chamber (42) via a test gas line (48). Furthermore provided is a high-vacuum pump (10), at the inlet (36) of which a test gas detector (38) is arranged. The outlet (34) is co...  
WO/2012/103674A1
An intelligent controllable sealing gasket (1) is disclosed. Built-in sensors (2) of the gasket (1) measure the temperature, pressure and deformation of the gasket (1). The sensors (2) transfer these data to a computer (3), and the compu...  
WO/2012/103673A1
A sealing gasket whose stress relaxation ratio is in a controllable range is usually used in a pipeline flange connection and a sealing connection between a valve and a pressure container etc. The gasket has built-in sensors (4) and the ...  
WO/2012/102074A1
Provided are a defect detection method and a defect detection apparatus capable of stably, efficiently, and inexpensively detecting a defect in a molded article such as boots for constant velocity universal joints. A defect inspection me...  
WO/2012/101646A1
A method and device for leak detection and localization in at least a portion of a of fluid distribution system. At each of two or more locations, a position locator determines the location of the device and a vibration sensor generates ...  
WO/2012/098467A2
A computerized method for determining one or more statistically likely geographical locations of an anomaly in a region or zone of a water utility network, the water utility network comprising at least a network of pipes for delivering w...  
WO/2012/098467A3
A computerized method for determining one or more statistically likely geographical locations of an anomaly in a region or zone of a water utility network, the water utility network comprising at least a network of pipes for delivering w...  
WO/2012/098038A1
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/2012/097241A1
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/2012/091489A2
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/2012/091874A1
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/2012/090064A1
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/2012/089433A1
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/2012/091489A3
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/2012/091661A1
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/2012/085495A3
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/2012/080517A1
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/2012/079306A1
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/2012/080092A1
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/2012/081537A1
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/2012/072812A1
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/2012/072792A1
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/2012/069761A1
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/2012/070947A1
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/2012/071424A3
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/2012/066715A1
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/2012/064751A2
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/2012/064751A3
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/2012/062484A1
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/2012/064264A1
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/2012/059390A1
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/2012/059108A1
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/2012/059624A1
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...  

Matches 301 - 350 out of 19,906