| Patents for G01M 3 - Investigating fluid tightness of structures (22,573) |
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| 09/18/2013 | CN203203879U Water pressure tester for tunnel lamp shell |
| 09/18/2013 | CN203203773U Rechargeable battery detection device |
| 09/18/2013 | CN203203772U Air brake valve performance testing system used for tractor trailer |
| 09/18/2013 | CN203203771U Air leakage testing device for single-section air duct and component thereof in ventilation and air conditioning system |
| 09/18/2013 | CN203203770U Valve body leakage test system |
| 09/18/2013 | CN203203769U Water tightness testing device for radio frequency connectors |
| 09/18/2013 | CN203203768U Sealing device sealing performance test system |
| 09/18/2013 | CN203203767U Leakage test system |
| 09/18/2013 | CN203203766U CAN bus based water leakage alarm device for large underwater autonomous unmanned vehicle |
| 09/18/2013 | CN203203765U Water leakage alarm device for underwater autonomous unmanned vehicle |
| 09/18/2013 | CN203203764U Sealing membrane leakage measuring device suitable for X fluorescence multi-element analyzer |
| 09/18/2013 | CN203203763U Battery leakage test device |
| 09/18/2013 | CN203203762U An inner liner tightness testing apparatus |
| 09/18/2013 | CN203203761U Detection system for mechanical seal moving ring |
| 09/18/2013 | CN203203760U Mechanical seal performance testing device |
| 09/18/2013 | CN203203759U Leak hunting device used for automobile water tank |
| 09/18/2013 | CN203203758U Water immersion testing stand for carrying roller of belt conveyer |
| 09/18/2013 | CN203203757U Pressurizing test device of heat exchange device |
| 09/18/2013 | CN203203756U Turnover bottle rotating mechanism of large-volume-parenteral (LVP) transfusion leakage detection equipment |
| 09/18/2013 | CN203203571U Diaphragm gas meter air valve matching surface three-dimensional morphology detection device |
| 09/18/2013 | CN203202510U Seal testing clamp |
| 09/18/2013 | CN203197557U Automobile air drier assembly and detection production line |
| 09/18/2013 | CN103310594A Water leakage failure alarming device for school toilet |
| 09/18/2013 | CN103308302A Test method for hydraulic support balancing mechanism |
| 09/18/2013 | CN103308293A High temperature valve detecting and testing system |
| 09/18/2013 | CN103308290A Testing loop and testing method of three-way proportional pressure reducing valve |
| 09/18/2013 | CN103308261A High-pressure wire harness leakproofness on-line testing system for vehicles |
| 09/18/2013 | CN103308260A Pressure bearing detection device and method of one-way valve |
| 09/18/2013 | CN103308259A Ultrasonic probe of laminated composite structure |
| 09/18/2013 | CN103308258A Method for detecting leakage passage position of dam by using cold source method |
| 09/18/2013 | CN103308257A Leakage detecting method and leakage detecting device for hydraulic valves |
| 09/18/2013 | CN103308256A Rubber gasket waterproof performance detector |
| 09/18/2013 | CN103308255A Leak testing device based on transformer oil tank |
| 09/18/2013 | CN103308254A Dry test method and dry test device for testing leak tightness of oil cooler |
| 09/18/2013 | CN103307810A Wellhead sealing structure of mining and irrigating system of underground water source heat pump, and detection method thereof |
| 09/18/2013 | CN103307405A Sealing device and method |
| 09/18/2013 | CN102419240B Method and device for indirectly measuring leaking amount of fire extinguishing agent in low-pressure carbon dioxide fire extinguishing system |
| 09/18/2013 | CN102384831B Method for detecting high-pressure manifold piece and pressure container such as vertical tank and the like |
| 09/18/2013 | CN101839795B System and method for diagnosing leakage of pressure-bearing pipe of boiler |
| 09/17/2013 | US8534120 Test system and method for flexible containers |
| 09/17/2013 | US8534119 System and method for air containment zone air leakage detection |
| 09/17/2013 | CA2536600C Evaporative system integrity monitor |
| 09/12/2013 | WO2013134166A1 Leak detection system and method for tube or catheter placement |
| 09/12/2013 | WO2013131790A1 A method of testing the integrety of a second seal of an electrical insulator |
| 09/12/2013 | WO2013131500A1 Method for checking the sealing of cavern access bores |
| 09/12/2013 | WO2013061130A3 Leak test method and leak test apparatus |
| 09/12/2013 | DE102012014486A1 Sensor arrangement for detecting leakage of liquid e.g. oil from installation component e.g. electromotor, has optical fiber that supplies amount of light back-scattered from fiber component to light detector |
| 09/11/2013 | EP2637180A1 A post insulator |
| 09/11/2013 | EP2635887A1 Method and apparatus for pressure testing a pipe joint |
| 09/11/2013 | EP2635875A1 An integrity monitoring system and a method of monitoring integrity of a stationary structure |
| 09/11/2013 | CN203191311U Methane concentration and methane leakage detecting and warning tester |
| 09/11/2013 | CN203191184U Heat exchange core leakage detecting apparatus |
| 09/11/2013 | CN203191183U Automatic pipeline leak detection device |
| 09/11/2013 | CN203191182U Packing type testing machine |
| 09/11/2013 | CN203191181U Automatic detection device for multifunctional intelligent water valve |
| 09/11/2013 | CN203191180U Test device for rubber barrel of packer |
| 09/11/2013 | CN203191179U Single body pressure testing tool and single body pressure testing tool assembly for blast furnace cooling equipment |
| 09/11/2013 | CN203191178U Tank truck surge resistant air bag leak detection device |
| 09/11/2013 | CN203191177U Air tightness quantitative detection device |
| 09/11/2013 | CN203191176U An axle housing automatic leakage testing device |
| 09/11/2013 | CN203191175U Water-gas integrated leakage hunting apparatus for sensor |
| 09/11/2013 | CN203191174U Detection worktable for air tightness of oil cooler |
| 09/11/2013 | CN203191173U All-weather building watering equipment |
| 09/11/2013 | CN203191172U Air tightness detecting device used for basin-type insulator |
| 09/11/2013 | CN203191171U Rainwater-simulated spray apparatus |
| 09/11/2013 | CN203191170U Roller water spraying test bench of belt conveyor |
| 09/11/2013 | CN203191169U Test device for gas tightness of gas cylinder |
| 09/11/2013 | CN203191168U Gas leakage detector |
| 09/11/2013 | CN203191167U Valve detection device |
| 09/11/2013 | CN203191166U Metal barrel sealing performance detection apparatus |
| 09/11/2013 | CN203191165U A rubber pipe detecting apparatus |
| 09/11/2013 | CN203189721U High-strength all-forging supercritical hydrostatic test blocking valve |
| 09/11/2013 | CN103299350A Battery-powered gas alarm and control device thereof |
| 09/11/2013 | CN103292968A Air exhaust leakage detector for cylinder head air channel |
| 09/11/2013 | CN103292967A Full-automatic pipeline testing machine |
| 09/11/2013 | CN103292966A Leak detection device |
| 09/11/2013 | CN103292965A Turning clamp water inspection machine |
| 09/11/2013 | CN103292964A Pump leakage detecting device |
| 09/11/2013 | CN103292963A Detection device for hydraulic pipeline |
| 09/11/2013 | CN103292962A Three-phase basin-type insulator assembly device |
| 09/11/2013 | CN103292961A Device and method for detecting encapsulation effect of organic light emitting diode |
| 09/11/2013 | CN103292840A Automatic measuring system for hydraulic supporting equipment for coal mines |
| 09/11/2013 | CN102879154B Device and method for detecting gas tightness of insulating joint for gas |
| 09/11/2013 | CN102052996B Simple leakage detection instrument for liquid container and using method thereof |
| 09/11/2013 | CN102023073B Method for detecting wall leakage |
| 09/11/2013 | CN101988861B System for detecting air tightness of cavity of mechanical and electrical product |
| 09/10/2013 | US8528559 Respirator fit-testing apparatus and method |
| 09/10/2013 | US8528386 Sniffing leak detector according to the reference measurement principle |
| 09/10/2013 | US8528385 Leak detection system |
| 09/05/2013 | US20130231876 Leakage Detection and Leakage Location In Supply Networks |
| 09/05/2013 | US20130231874 Diagnostic method for detecting control valve component failure |
| 09/05/2013 | DE102013101509A1 Taucherfassungsvorrichtung Divers capture device |
| 09/04/2013 | CN203178049U Airtight detection platform |
| 09/04/2013 | CN203178048U Gas-meter air-tightness high pressure water test detection apparatus |
| 09/04/2013 | CN203178047U Rapid air tightness detection device for fuel cell stack |
| 09/04/2013 | CN203178046U Gas leakage detecting instrument |
| 09/04/2013 | CN203178045U Helium leak detecting device for welding seams between residual heat removal heat exchanger tubes and tube sheet simulating parts |
| 09/04/2013 | CN203178044U Rubber pipe detection pressurization device |
| 09/04/2013 | CN203178043U Tool for water tests of plastic devices |
| 09/04/2013 | CN203178042U An automatic seal testing machine |