| Patents for G01M 3 - Investigating fluid tightness of structures (22,573) |
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| 12/26/2007 | CN200996885Y Helium leak detection mass spectrum auxiliary platform of metal bellows |
| 12/26/2007 | CN200996884Y Fast sealer of air inlet and outlet for engine |
| 12/26/2007 | CN101095258A Method for inspecting liquid leakage of tubular battery |
| 12/26/2007 | CN101095037A Weld testing apparatus and methods for nozzles |
| 12/26/2007 | CN100357721C Middle pressure test technology and device for widebore pipeline construction |
| 12/25/2007 | US7313462 Integrated tool with automated calibration system and interchangeable wet processing components for processing microfeature workpieces |
| 12/25/2007 | US7310994 Method and device for obtaining a determined flow resistance of a flow channel by means of a measuring bridge |
| 12/21/2007 | WO2007143828A1 Nozzle testing apparatus and method |
| 12/21/2007 | CA2654711A1 Nozzle testing apparatus and method |
| 12/19/2007 | EP1867970A2 Method for detecting and reporting leaks of fluid in distribution networks, particularly in condominium water or gas distribution networks, and apparatus for performing the method |
| 12/19/2007 | CN200993625Y Wind pipe leakage test instrument |
| 12/19/2007 | CN101089576A Water-proof investigating system and method |
| 12/19/2007 | CN100356169C Quantizing method for detecting corrosion defect by magnetic leakage |
| 12/19/2007 | CN100356153C Method for detecting leakage point of casing using storage type ultrasonic flowmeter |
| 12/18/2007 | US7308819 Gas measuring method inside a sealed container |
| 12/13/2007 | WO2007141153A1 Self-diagnostic pipes |
| 12/13/2007 | WO2007141098A1 Gas sensor having a heatable, gas-selectively permeable membrane |
| 12/13/2007 | US20070284000 Heating device having a thermal cut-off circuit for a fuel line and method of operating the same |
| 12/12/2007 | EP1865301A2 System and method of non-invasive control of apparatus tightness |
| 12/12/2007 | EP1865300A1 Self-diagnostic pipes |
| 12/12/2007 | EP1864102A2 Apparatus and process for leak-testing and qualification of fluid dispensing vessels |
| 12/12/2007 | EP1747472A4 Fibre optic sensor method and apparatus |
| 12/12/2007 | CN200989843Y Apparatus for detecting sensor leakage |
| 12/12/2007 | CN200989842Y Tyre air leaking detecting tool |
| 12/12/2007 | CN101086167A Geothermal well-pipe manufacturing technique |
| 12/11/2007 | US7306008 Water leak detection and prevention systems and methods |
| 12/11/2007 | CA2452466C Addition of odorants to hydrogen by incorporating odorants with hydrogen storage materials |
| 12/06/2007 | WO2007139324A1 Testing apparatus of water proof for sewer and method thereof |
| 12/06/2007 | WO2007137645A1 Testing device for tube bundle reactors |
| 12/06/2007 | WO2007050627A3 Method and apparatus for v-bank filter bed scanning |
| 12/06/2007 | US20070279235 Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors |
| 12/06/2007 | US20070277593 High performance generator stator leak monitoring system |
| 12/06/2007 | DE102006026125A1 Gassensor Gas sensor |
| 12/05/2007 | EP1862791A2 Method of checking or determining the characteristics of an ultrafiltration or microfiltration membrane |
| 12/05/2007 | EP1356260B1 Product leak testing |
| 12/05/2007 | CN200986515Y hydrostatic pressure test machine for heavy caliber posted sides seamless steel pipe |
| 12/05/2007 | CN200986498Y Safety valve online checking device |
| 12/05/2007 | CN200986492Y Detecting device for mould core cooling water |
| 12/05/2007 | CN200986491Y Automatic leakage detector device for water bottles |
| 12/05/2007 | CN200986490Y Device for detecting steam leakage of clip fitting air pressure testing piece |
| 12/05/2007 | CN101084433A Selective gas sensor |
| 12/05/2007 | CN101084424A Leak detector with sniffer probe |
| 12/05/2007 | CN101084399A Gas block device and gas block method |
| 12/05/2007 | CN101082544A Device and method for testing airplane tank system |
| 12/05/2007 | CN101082532A Device and method for pressurizing machinery space structure and measuring its amount of leakage |
| 12/05/2007 | CN101082531A Sealing property detecting method and apparatus of polymer lithium ionic cell |
| 12/05/2007 | CN100353112C Diagnostic system and method for a valve |
| 11/29/2007 | WO2007136109A1 Leak inspection method and leak inspector |
| 11/29/2007 | WO2007110067A3 Testing device for fuselage shells |
| 11/29/2007 | US20070277147 Refrigerant loss tracking and repair |
| 11/29/2007 | US20070275296 Acid Liquid Leakage Sensor |
| 11/29/2007 | US20070271999 Low current depletion control device |
| 11/29/2007 | DE4447973B4 Verfahren zum Feststellen von Schlosssprüngen an Spundwandbohlen Method for detecting Castle jumps on sheet piles |
| 11/28/2007 | EP1860420A1 Device and method for filling and pressure testing of pipe systems with purified water |
| 11/28/2007 | EP1860419A1 Apparatus for leak detection |
| 11/28/2007 | EP1859247A2 Thermal dispersion flow meter with chronometric monitor for fluid leak detection |
| 11/28/2007 | CN200982913Y A detection device of secure valve start pressure |
| 11/28/2007 | CN200982912Y Pressure test and working installation of core of floating header heat exchanger |
| 11/28/2007 | CN200982911Y Vacuum sealing detection device |
| 11/28/2007 | CN200982910Y Pressure keeping and leakage detection device of vehicular gas supply pipe of fuel cell |
| 11/27/2007 | US7299681 Method and system for detecting leak in electronic devices |
| 11/22/2007 | WO2007133091A1 An apparatus for automatic detection of measurement of gas leakage in a welding system |
| 11/22/2007 | WO2007131819A1 Method of checking backlash, and production machine or robot |
| 11/22/2007 | WO2007131610A1 Isothermal reactor |
| 11/22/2007 | US20070266773 Instrument and Method for Detecting Leaks in Hermetically Sealed Packaging |
| 11/22/2007 | CA2648873A1 Isothermal reactor |
| 11/21/2007 | EP1733191A4 Loss detection system for open channel networks |
| 11/21/2007 | EP1631807B1 Method and apparatus for large leak testing |
| 11/21/2007 | EP1432902B1 Method for identifying a leak in the intake port of an internal combustion engine and an internal combustion engine that is equipped accordingly |
| 11/21/2007 | CN200979483Y A performance detecting device for the secondary air supplement mechanism |
| 11/21/2007 | CN200979482Y A gas utensil air pressure detector |
| 11/21/2007 | CN200979481Y A rapid bus air spring check device |
| 11/21/2007 | CN200979480Y A hydraulic sealing device for a square port of a blank cast |
| 11/21/2007 | CN200979479Y A sulfur hexafluoride leakage monitor |
| 11/21/2007 | CN101074897A Leakage detecting system for joint |
| 11/20/2007 | US7296480 Method and device for monitoring a flexible pipe |
| 11/20/2007 | CA2241622C Process for generating at least one warning signal relating to the level in a product storage tank and device for implementing the process |
| 11/15/2007 | WO2007129205A2 Method for assembling an electric motor and motor obtained using this method |
| 11/15/2007 | WO2007128657A1 Method for detecting leaks in pipelines |
| 11/15/2007 | WO2007128322A1 Apparatus and method for testing sealed glazing units |
| 11/15/2007 | WO2007128067A1 Sensor for detecting surface cracks in a component or structure |
| 11/15/2007 | WO2007128053A1 A method of manufacturing a sensor for detecting surface cracks in a structure |
| 11/15/2007 | US20070261477 Apparatus for Detecting Leakage of Liquid in Tank |
| 11/15/2007 | US20070261476 Method for Operating a Hydrogen Test Leak Unit |
| 11/14/2007 | EP1854534A1 Isothermal reactor |
| 11/14/2007 | EP1853891A1 Leak indicator comprising a sniffer probe |
| 11/14/2007 | EP1250607B1 Method and device for monitoring a telecommunication cable |
| 11/14/2007 | CN101072989A Leak-sensing device |
| 11/14/2007 | CN101072987A Pressure transponder with surface wave sensor |
| 11/14/2007 | CN101071089A Sealness detecting device |
| 11/13/2007 | CA2337899C Method for monitoring closed containers |
| 11/13/2007 | CA2336969C Method for monitoring closed containers |
| 11/08/2007 | WO2007127598A2 Apparatus and method for inspecting a sealed container |
| 11/08/2007 | WO2007047495A3 Lighter device with flow restrictor and methods of manufacturing and testing same |
| 11/08/2007 | US20070256669 Canister close valve device |
| 11/08/2007 | US20070256478 Apparatus and method for measuring cavity leakage |
| 11/08/2007 | DE102006020077A1 Deforming part`s crack examining device for automobile industry, has suction cup connected with low pressure source via wire, control valve arranged in wire, and measuring device arranged in wire between control valve and test suction cup |
| 11/07/2007 | CN101067583A Vehicle fuel oil evaporation discharging system leakage detector |
| 11/06/2007 | US7290440 Leak tester |
| 11/06/2007 | US7290439 Methods and apparatus for leak detection by the accumulation method |