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Patent Searching and Data


Matches 501 - 550 out of 20,121

Document Document Title
WO/2011/052926A2
The present invention relates to a device for testing resist pressure of a vessel wherein gas is stored at a high compressed state, before the use of the vessel, and to a method for testing resist pressure of a vessel by using the testin...  
WO/2011/048793A1
A portable compact device which can accurately test a liquid volume meter, such as a pipette, for leakage. A pipette (P) is connected to the device body side via a tube (11). In this state, a command from a central processing section (8)...  
WO/2011/048781A1
Disclosed is a container inspecting apparatus which can detect even a small seal failure and a pin hole, does not limit products to be inspected, and can detect a sealing failure with a high accuracy. The container inspecting apparatus (...  
WO/2011/047559A1
A rain-tightness test device for a whole railway vehicle comprises: a water pipe (1); a nozzle; a reservoir (4); a water pump (2); a water collecting flume (6); and a sedimentation tank (5); wherein the water collecting flume (6) is conn...  
WO/2011/044900A1
The invention relates to a leak control system for monitoring/controlling a domestic water supply with cold water and circulating hot water by means of a system (1) comprising at least one shutoff valve (2) with associated flow meter (3)...  
WO/2011/045170A1
The invention relates to a device (4) for detecting insulation faults (11) of a cable as test body (10), wherein the cable comprises a stranded conductor (2) as the core and a sheathing (3) made of an insulating material, characterised b...  
WO/2011/044611A1
A method of modifying strain characteristics of a bridge construction having a support structure for a deck plate. The method includes actively evacuating air from within the internal cavity to create a negative pressure differential in ...  
WO/2011/046463A1
A fluid pipe comprising a fluid pipe wall enclosing a passage for a fluid and a signal transmission cable mechanically coupled to the fluid pipe wall such that a deformation of the pipe wall leads to a disruption of a transmission of a s...  
WO/2011/046480A1
The invention relates to a device and a method to determine whether a water leakage has occurred in ground by means of Doppler radar. The device comprises a radar emitting unit for emitting electromagnetic waves into the ground, a receiv...  
WO/2011/043723A1
In a test pressurizing system for hose such as fire hose a device (10) is arranged for bearing of pressurized hose (1) in a way that it is surrounded by protective wall parts (20). Further there is provided a mechanism (40), arranged on ...  
WO/2011/039589A1
The present invention relates to a system and method for the continuous detection of impacts on pipelines for the fluid transportation, particularly on pipelines placed on the seabed, wherein the system comprises at least two sensors (11...  
WO/2011/039589A9
The present invention relates to a system and method for the continuous detection of impacts on pipelines for the fluid transportation, particularly on pipelines placed on the seabed, wherein the system comprises at least two sensors (11...  
WO/2011/039589A8
The present invention relates to a system and method for the continuous detection of impacts on pipelines for the fluid transportation, particularly on pipelines placed on the seabed, wherein the system comprises at least two sensors (11...  
WO/2011/037943A1
An apparatus designed to alert on an abnormal condition inside of a fiber bundle (116). The apparatus includes an air pipe (1 12) configured inside of the fiber bundle, an air compression element adapted to apply air into the air pipe, a...  
WO/2011/033677A1
A piping defect detecting device for inspecting a defect such as a crack in buried piping. A defect detecting device provided with an inside inspecting unit for detecting a defect located inside piping, and also with a piping defect dete...  
WO/2011/029982A1
Method for locating pressure losses in vacuum bags used in the production of composite material parts, according to which the vacuum bag with a part within covered by an aerating fabric at a pressure below atmospheric pressure is exposed...  
WO/2011/026585A1
Method for the non-contact leak testing of filled and closed packaging means by applying at least one pressure medium pulse created by a pressure medium beam to a packaging means region of the respective packaging means in at least one t...  
WO/2011/027154A1
A method of testing an unbonded flexible pipeline comprising a polymer pressure sheath, the method comprising at least the steps of: (a) transmitting an electromagnetic signal along the polymer pressure sheath; (b) seeking one or more re...  
WO/2011/021039A1
A leak detector for detecting and locating leaks in a water supply pipe of plastics, the leak detector comprising a first sensor at a first position arranged to detect a leak signal travelling along a pipe, a second sensor arranged to de...  
WO/2011/022132A3
A leak detection system includes a pressure system that requires leak and/or pressure testing. A pressure sensor coupled to the pressure system senses a first pressure at time0, after which fluid pumping system provides a selected volume...  
WO/2011/022132A2
A leak detection system includes a pressure system that requires leak and/or pressure testing. A pressure sensor coupled to the pressure system senses a first pressure at time0, after which fluid pumping system provides a selected volume...  
WO/2011/012278A1
The invention relates to a measuring gauge for testing a valve seat of an inlet or outlet channel interacting with a valve plate, particularly of an engine block, regarding dimensional accuracy and/or tightness. The invention comprises a...  
WO/2011/013456A1
Disclosed is a process for producing a canned product, which comprises filling a content in a can, filling liquid nitrogen in the can, hermetically sealing the can, and subjecting the can to a hermeticity test, wherein the temperature fo...  
WO/2011/012730A3
Close containers which are filled with a consumer product are tested on leakiness by means of mass spectrometry (10) in that an impact (AN(P)) by the consumer product (P) upon the surrounding atmosphere (A(P)) of the container to be leak...  
WO/2011/012730A2
Close containers which are filled with a consumer product are tested on leakiness by means of mass spectrometry (10) in that an impact (AN(P)) by the consumer product (P) upon the surrounding atmosphere (A(P)) of the container to be leak...  
WO/2011/006867A1
A tube weld seam test method and device for testing a tube weld seam (32) of a flexible tube (18) for leaks having: a first pinching device (10) and a second pinching device (12) for pinching closed the flexible tube (18) at a first posi...  
WO/2011/007142A1
An electrical circuit confirming to the IEC 61158-2 standard comprising a power supply, a device as a load thereof, and monitoring means adapted to monitor one or more physical layer attributes of the electrical circuit, in which the dev...  
WO/2011/003794A1
The invention relates to a method for indestructibly testing internal pressure of hollow bodies (5), in particular pipes, by means of a test fluid (4) poured into the interior of the hollow body (5), wherein the test cycle per hollow bod...  
WO/2011/004119A1
The invention relates to a device (6) for closing a fuel-dump circuit (48) of an aircraft, including a coupling tip (43). The tip has a seal (31) and a means (34) for changing a dimension (d) of the seal.  
WO/2011/000422A1
For detected smallest leak in closed containers, which are at least to a part filled with a gas, the container (1) is pressurized by a test gas (g(s)) for an amount of time. The test gas (g(s) ) comprises a gas species (s). The amount of...  
WO/2011/000956A1
A method of detecting faults in a member (3) having a first (3a) and second (3b) face opposite each other and communicating fluidically in the presence of at least one fault (10); the method including the steps of : generating a first so...  
WO/2010/151144A1
The present invention relates to a method and an apparatus to investigate and quantify a leakage rate for a fluid (FG, FL) between a first pipe (5) and a second pipe (7), the first pipe (5) being surrounded by at least a portion of the s...  
WO/2010/145696A1
The present invention relates to methods for detecting presence, or absence, of blood. Specifically, the present invention relates to methods for detecting the presence, or absence, of blood, comprising applying a solution comprising lum...  
WO/2010/147325A2
The present invention relates to a leakage tester for simple and stable test of the sealed state or leakage of various kinds of packing containers for food and medicine, such as pouches, capsules and vacuum packing containers. The leakag...  
WO/2010/147325A3
The present invention relates to a leakage tester for simple and stable test of the sealed state or leakage of various kinds of packing containers for food and medicine, such as pouches, capsules and vacuum packing containers. The leakag...  
WO/2010/144793A2
Fault detection and response systems and processes can be used for pumps, e.g., pump/motors used in hybrid vehicles. The fault detection systems determine when certain operating conditions, which may affect the proper operation of the sy...  
WO/2010/144793A3
Fault detection and response systems and processes can be used for pumps, e.g., pump/motors used in hybrid vehicles. The fault detection systems determine when certain operating conditions, which may affect the proper operation of the sy...  
WO/2010/143624A1
Provided is an air-permeable plug regarding which it can be easily identified by appearance observation whether an air-permeable film (2) is appropriately inserted inside a tubular member (1). An air-permeable plug is manufactured which ...  
WO/2010/142915A1
The invention relates to a device for detecting a water leak in a network, comprising a water meter (7), a pulse emitter (8) adapted for transmitting information from said counter (7) to data processing means (3). It is characterized in ...  
WO/2010/144793A9
Fault detection and response systems and processes can be used for pumps, e.g., pump/motors used in hybrid vehicles. The fault detection systems determine when certain operating conditions, which may affect the proper operation of the sy...  
WO/2010/144100A1
By monitoring pressure transients in a liquid within a liquid distribution system using only a single sensor, events such as the opening and closing of valves at specific fixtures are readily detected. The sensor, which can readily be co...  
WO/2010/139914A1
Testing method for the sealing of a reservoir, said reservoir comprising a carrier structure (6), a primary membrane (8), intended to be in contact with a product contained in the reservoir, and a secondary membrane (7), placed between t...  
WO/2010/139300A1
Apparatus for the non-destructive determination of gas properties, for example the gas internal pressure, in a closed vessel (101), having a plasma generator (105), for example a Tesla transformer, a high-frequency generator, a microwave...  
WO/2010/139801A1
The invention relates to the integrity testing of a heat exchanger (1) having a high-pressure section (2) and the low-pressure section (3). By using valves (5), (6), (11) and (12) it is possible to isolate the heat exchanger from the lar...  
WO/2010/138949A2
A leak detection sensor for detecting a leakage of an electrolyte solution in a flow battery system is provided. The sensor includes a sensor housing, the sensor housing being at least partially surrounded by a fluid and having mounted t...  
WO/2010/138949A3
A leak detection sensor for detecting a leakage of an electrolyte solution in a flow battery system is provided. The sensor includes a sensor housing, the sensor housing being at least partially surrounded by a fluid and having mounted t...  
WO/2010/136148A1
The invention relates to a membrane having at least one conductor (20d) that can be interrupted upon damage to the membrane, wherein the state of the membrane can be determined by detecting an electrical current flowing through the condu...  
WO/2010/135224A1
A leak detection system is provided for detecting a leak in a fuel line. A controller determines the presence of a leak in the fuel line based on an analysis of data obtained from individual leak tests performed on the fuel line, the ind...  
WO/2010/134622A1
Disclosed are a leak inspection method and leak inspection device that can, when inspecting for leaks using pressure methods, precisely and reliably subtract the temperature-caused portion of change in the pressure of a fluid inside an o...  
WO/2010/131001A1
A method is described for determining the presence of anomalies in a water system, the method comprising the steps of: (a) periodically sensing at least one water system parameter at least one sensing location; (b) transmitting data repr...  

Matches 501 - 550 out of 20,121