Patents for G01M 3 - Investigating fluid tightness of structures (22,573) |
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11/02/2011 | CN102230838A Leak hunting device |
11/02/2011 | CN101949771B Performance tester for gel valve in the course of underbalance well drilling and well completion and application thereof |
11/02/2011 | CN101832845B Self-correcting system and method for sealing test of exhaust gas turbocharger |
11/02/2011 | CN101427119B Apparatus and methods for leak detection in bioprocessing bags |
11/01/2011 | US8047058 Method and device for determining the gas pressure in evacuated bodies |
10/27/2011 | WO2011132365A1 Leakage detection method and vacuum processing device |
10/27/2011 | WO2011132041A1 Fluorescent detector |
10/27/2011 | WO2011131897A1 Tracking of the rate of corrosion of a metal conduit traversed by a corrosive fluid |
10/27/2011 | US20110261329 Method and system for determining a suppression factor of a suppression system and a lithographic apparatus |
10/27/2011 | US20110259451 Chromatography System with Fluid Intake Management |
10/27/2011 | US20110259330 System and method for determining ventilator leakage during stable periods within a breath |
10/27/2011 | US20110259087 Test machine to apply a uniform internal pressure to a tube |
10/27/2011 | US20110259086 Leak Detection In Vacuum Bags |
10/26/2011 | EP2380943A1 Fluorescent detector |
10/26/2011 | EP2379999A1 Device for detecting micro-leaks |
10/26/2011 | EP2379924A1 Degradation detection system for a hose assembly |
10/26/2011 | CN202018407U Water filling tester for inflation capsule of drainage pipeline |
10/26/2011 | CN202018371U Earthy dam leakage monitoring device |
10/26/2011 | CN202018370U Micro differential pressure type full-automatic gas meter airtightness detecting system |
10/26/2011 | CN202018369U Air-tightness testing device |
10/26/2011 | CN202018368U High-pressure air source system |
10/26/2011 | CN202018367U Sealing property detection device |
10/26/2011 | CN202018366U Pneumatic border line sensing and self-checking system |
10/26/2011 | CN202018365U Air-tightness inspection device for cam bearing caps of automobile engines |
10/26/2011 | CN202018364U Test tube leak detection device |
10/26/2011 | CN202018363U Multi-headed pressure testing machine for pipes |
10/26/2011 | CN202018362U Leakage tester capable of automatically clearing bubbles attached on hub |
10/26/2011 | CN102227621A Method for assessing seal of servomotor housing |
10/26/2011 | CN102226733A Device for detecting sealing performance of silica gel for packaging solar modules |
10/26/2011 | CN102226732A Apparatus used for detecting test tube leakage |
10/26/2011 | CN102226731A Method and device applicable to nickel-metal hydride batteries and used for selecting batteries with electrolyte leakage |
10/26/2011 | CN101968394B Slipway mechanism of shell air tightness detection equipment |
10/26/2011 | CN101936800B Detection equipment of air tightness of shell |
10/26/2011 | CN101710018B Equipment for testing gas tightness of weapon sight and method thereof |
10/25/2011 | US8046177 Method and apparatus for detecting damage in armor structures |
10/20/2011 | WO2011130366A2 Integrated acoustic leak detection system using intrusive and non-intrusive sensors |
10/20/2011 | WO2011127546A1 Integrated system with acoustic technology, mass imbalance and neural network for detecting, locating and quantifying leaks in ducts |
10/20/2011 | WO2011084248A3 Apparatus and method for purging gases released from a heat exchanger |
10/19/2011 | EP2054304B1 Package with an element for the controlled change of the gas content inside the package |
10/19/2011 | CN202013280U System for testing metal roof comprehensive performance |
10/19/2011 | CN202013269U Air respirator performance detector |
10/19/2011 | CN202013268U Leakage detection device for oil tank of excavating machine |
10/19/2011 | CN202013267U Measuring instrument for water tightness experiments |
10/19/2011 | CN102221441A Sealing detector for safety valve |
10/19/2011 | CN102221440A Remote detecting device for detecting water leakage of deep-sea pressure-resistant cabin |
10/19/2011 | CN102220584A Dehumidifying and derusting technology used for hydraulic pressure test of evaporator |
10/19/2011 | CN101907507B Leakage monitoring and warning system of large fiber-grating liquid gas storage tank |
10/19/2011 | CN101598625B Tracer gas accumulator applied in high pressure gas leak detection method |
10/19/2011 | CN101105263B Flexible leak detection system and method for double carcass hose |
10/13/2011 | WO2011124924A1 A method, system and apparatus for detecting defects and/or blockages in conduits |
10/13/2011 | WO2011124618A1 A gas-selective membrane and method of its production |
10/13/2011 | WO2011124613A1 A leak detector with optical tracer gas detection |
10/13/2011 | WO2011124607A1 Test device for performing leak detection at a plurality of test sites |
10/13/2011 | WO2011123883A1 Insect trap |
10/13/2011 | WO2011052926A3 Device for testing pressure resistance of vessel and method for testing pressure resistance of vessel by using the device |
10/13/2011 | US20110248855 Method and system for analyzing variations in monitored gas flow using flow signal analysis and amplification |
10/13/2011 | US20110247401 Test device for performing leak detection at a plurality of test sites |
10/13/2011 | US20110247400 Leak detector with optical tracer gas detection |
10/13/2011 | US20110247399 Method for performing a leak test on a test object |
10/13/2011 | US20110247398 Air vent cover for use in testing air leakage of an air duct system |
10/13/2011 | US20110247397 Infusion device provided with a water-tight cover |
10/13/2011 | CA2795312A1 Insect trap |
10/12/2011 | EP2373970A1 Method for estimating the location of a leak in a pipeline |
10/12/2011 | EP2373969A1 Leak detection method |
10/12/2011 | CN202008507U Conductivity detector |
10/12/2011 | CN202008429U Air tightness detector |
10/12/2011 | CN202008428U Negative pressure testing device for pipeline |
10/12/2011 | CN202008427U Tightness checking device |
10/12/2011 | CN202008426U Portable sulfur hexafluoride leak detector |
10/12/2011 | CN202006196U Flushing and detecting device for solvent valve |
10/12/2011 | CN202006195U Flushing and detecting equipment of triple valve |
10/12/2011 | CN202006194U Spray gun flushing and detecting device |
10/12/2011 | CN102213635A Testing system for main valve leakage of hydraulic excavator |
10/12/2011 | CN102213634A Visual leakage inspection device |
10/12/2011 | CN102210554A Leakage detecting device for water dispenser and leakage detecting method thereof |
10/12/2011 | CN101907508B Low and high temperature hydraulic and pneumatic pressure seal test equipment |
10/12/2011 | CN101558271B Air-condition maintenance equipment for leakage test in an air conditioner |
10/11/2011 | US8033161 Antenna leak detection device and method |
10/06/2011 | WO2011123624A1 System and method for locating fluid leaks at a drape using sensing techniques |
10/06/2011 | WO2011122955A1 Method and device for determinig test pressure in a well |
10/06/2011 | WO2011121415A1 High-precision leak detection in underground storage tanks |
10/06/2011 | WO2011121330A1 Improvements in and relating to pipeline repair |
10/06/2011 | WO2011120113A1 System and method for monitoring emanated gases in oil cooled power transformers and alike |
10/06/2011 | US20110240132 Testing system and method for ac system in a vehicle |
10/06/2011 | US20110239742 Apparatus for treating a medical liquid, and method for checking the leaktightness of the apparatus |
10/06/2011 | DE102010014377A1 Leakage test structure for use in testing gas leakage in measuring system, has leakage detecting elements arranged behind one another and connected by dead volume, where volume is connected with atmosphere via adjusted opening |
10/06/2011 | CA2790457A1 System and method for locating fluid leaks at a drape using sensing techniques |
10/05/2011 | EP2372331A1 System and method for determining incursion of water in a well |
10/05/2011 | EP2372330A1 Air bubble sensor |
10/05/2011 | EP2371022A1 Method for checking the seal of a stack of fuel cells |
10/05/2011 | CN202002919U Leaking stoppage experimental device |
10/05/2011 | CN202002785U Leak detection device for pipe fitting |
10/05/2011 | CN202002784U Pressure detection device for rubber caps |
10/05/2011 | CN202002783U Welded pipe airtightness testing tool |
10/05/2011 | CN202002782U Crossing plugging mechanism |
10/05/2011 | CN202002781U Sound and light alarm device for insulation oil flow cut protecting and monitoring |
10/05/2011 | CN202002780U High-pressure sealing test device for connection pipe fittings |
10/05/2011 | CN202002779U Air-tightness detecting machine for camshaft |
10/05/2011 | CN202002778U Automatic battery core leakage detector |
10/05/2011 | CN202002777U Sealing testing device of battery case |