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Matches 251 - 300 out of 10,578

Document Document Title
WO/2012/175954A1
This application relates to methods and apparatus for monitoring of conduits, especially oil or gas pipelines, as an object such as pipeline pig moves within the conduit. The method comprises monitoring at least part of a conduit(206) us...  
WO/2012/174868A1
A hydraulic test apparatus for large-diameter thick-wall pipe connector and hydraulic test method thereof. When casting a large-diameter thick-wall pipe connector (2), a pipe connector boss (5) is cast in the inner diameter of the pipe c...  
WO/2012/175337A1
A hydrodynamic torque generator (3) for test benches is provided with at least one inlet valve and at least one outlet valve, and also with at least one control device coupled with these valves and intended for adjusting the valves. By i...  
WO/2012/171091A1
A method for visually inspecting a valve is provided. The valve controls of a fluid from a first fluid conduit to a second fluid conduit. A tethered imaging device is disposed in the second fluid conduit. The tether extends from inside t...  
WO/2012/171959A1
The invention relates to a method and an apparatus for assessing the consumption of a medium in a supply system using at least one consumption meter (1, 7, 10), in which consumption measured values (Vkum) of the consumption meter (1, 7, ...  
WO/2012/173290A1
The present invention relates to an apparatus and a method for inspecting a section of a magnetic conduit pipe using magnetostrictive effect, the appartus comprising: a pipe (300) formed from a magnetic substance; an exciter coil (200) f...  
WO/2012/168736A1
A leak detection apparatus and detection head for use in such apparatus is described. The apparatus comprises a pressurisible fluid cavity; pipe means; a detection head; a drive path fluid inlet for providing fluid to a drive path; a hea...  
WO/2012/165960A1
The invention relates to a system for monitoring wear of a piping element (40) for transporting slurry. The system comprising: - two electrically conductive wires (10, 20) at least partially embedded in the piping element, both wires (10...  
WO/2012/167129A1
Electrochemical impedance may be used for accurate and real-time tracking and control of fluid delivery from fluid-filled chambers, such as from drug delivery devices. At least two measurement electrodes may be placed within the chamber ...  
WO/2012/165158A1
A computer (100) for assisting in determining the placement of gas detection positions in a detection area receives inputs of information relating to a leakage assumption position that is a position at which gas is assumed to leak in the...  
WO/2012/160121A1
A system for manufacturing an irrigation pipe (100) comprising - an extrusion unit (300) - a calibrator unit (400) - a cooling unit (600) for cooling the irrigation pipe (100) in a cooling liquid (30) - a traction unit (500) for drawing ...  
WO/2012/159184A1
The invention relates to a system for monitoring and detecting a break in a pipeline, which continuously monitors pipeline status, allowing immediate identification of any problem or failure and a timely stoppage of the pipeline in order...  
WO/2012/158093A1
The invention refers to a sensor device and a centrifugal separator (1). The centrifugal separator comprises a stationary casing (2) and a centrifuge rotor (3), which is provided in the stationary casing and comprises nozzles (7) for dis...  
WO/2012/158267A1
Acoustic system for leak detection. The system includes a disk-shaped probe for insertion into fluid flowing within a pipe. The probe has a convex front surface facing in the flow direction and a substantially flat rear surface. The prob...  
WO/2012/153628A1
A group of reinforcement layers comprising a plurality of layers is positioned between an inner rubber layer (2) and a cover rubber layer (4). A buffer layer (8) is positioned between a group of inner reinforcement layers (5, 7) and a gr...  
WO/2012/154562A1
A testing apparatus for a turbocharger is provided. The turbocharg- er includes a turbine and a compressor, and a non-contact seal positioned between an oil cavity and one of the turbine and the compressor. In one embodiment, the testing...  
WO/2012/153147A1
A pipeline fault detection system, method and sensor head suitable for use in the system are disclosed. The system comprises a vibro-acoustic sensor connectable to a fluid path of a pipeline and a remote monitoring system, the sensor bei...  
WO/2012/153306A1
A detection apparatus (1) for detecting leaks in items (50) by means of tracer gas, comprising a plurality of cells ( 10) which are provided so as to receive an item (50) to be subjected to separate phases of a detection process in order...  
WO/2012/150463A1
The present invention relates to a method of integrity monitoring of a conduit. An optic fibre is provided optic fibre along the path of the conduit, and a fluid in the conduit is pressurized and depressurized. The optic fibre is interro...  
WO/2012/150013A1
Sensor device (1) for detecting flowable media (3, 3'), and pressure device (5) and measuring method for operating the sensor device (1). A sensor device (1) for detecting flowable media (3, 3'), in particular in the form of fluids (9) w...  
WO/2012/148982A3
The present invention relates to devices and methods for tracking movement in a marine environment. At least one tracking device that is adapted to be deployed on a surface of the water, wherein the tracking device is capable of moving a...  
WO/2012/147057A1
According to the invention, in order to measure the air tightness of the enclosure (4) insulating the inner space (2) of a room (1) from the outer atmosphere (3), a blower door (6) is arranged in an opening (5) of the enclosure (4). The ...  
WO/2012/149161A1
A system and method for detecting hose degradation are disclosed. In one aspect, a hose degradation monitoring system includes a hose assembly including a hose having a first conductive layer and a second conductive layer, and a monitori...  
WO/2012/148591A1
Leak detection system. The system includes a structure sized to fit within a pipe for supporting at least one sensing element near an inside wall of the pipe, whereby a pressure gradient at a leak in the pipe will cause the sensing eleme...  
WO/2012/148982A2
The present invention relates to devices and methods for tracking movement in a marine environment. At least one tracking device that is adapted to be deployed on a surface of the water, wherein the tracking device is capable of moving a...  
WO/2012/143718A1
The present invention provides an improved base cup (10) for a pressurised container, such as a plastic aerosol dispenser. The base cup comprises a cup-shaped body (18) for attaching to the base of the pressurised container, the cup-shap...  
WO/2012/140096A1
A replaceable and inter-changeable fuse element and module for detecting a presence of a contaminant is described which comprises an electroconductive fuse element comprising a base polymer that is degradable in the presence of the conta...  
WO/2012/142402A1
A leak testing device includes a body portion and a purge gas supply. The body portion defines a cavity. The cavity is operable to enclose a portion of a part to be leak tested. The body portion also comprises at least one fluid port ope...  
WO/2012/136209A1
The invention relates to a method of detecting leakages in pipe installations with supply and return pipes by means of a leakage control system (1 ), which comprises partly at least one shut-off valve (2) with an associated electric actu...  
WO/2012/129698A1
A leak detecting device comprising: a housing with gas inlet, a gas outlet, at least one pressure gauge for measuring the gas pressure supplied to the tested system, at least one flow meter for measuring the flow of the gas from the devi...  
WO/2012/134247A3
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/2012/133784A1
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 µm 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...  

Matches 251 - 300 out of 10,578