Patents
Sitemap › G01 - Measuring; Testing › G01M - Testing static or dynamic balance of machines or structures; Testing of structures or apparatus, not otherwise provided for › G01M 3 - Investigating fluid tightness of structures
Patents for G01M 3 - Investigating fluid tightness of structures (22,573)
09/2012
09/17/2012DE202012006442U1 Vorrichtung zur Dichtigkeitsprüfung von Rohrleitungen Apparatus for leak testing of pipelines
09/13/2012WO2012064751A3 Eptfe filter for aseptic pharmaceutical use and method of using
09/13/2012US20120227467 Device for testing pressure resistance of vessel and method for testing pressure resistance of vessel by using the device
09/13/2012DE102011001155A1 Method for monitoring leakage of e.g. air that is filled in supply line of pneumatic suspension plant utilized in road vehicle, involves triggering leakage warning for plant, when air mass loss is determined while exceeding threshold value
09/12/2012CN202433457U Control device for electromagnetic valve online detection platform
09/12/2012CN202433243U External pressure seal test device for tubing
09/12/2012CN202433212U Toilet test bed
09/12/2012CN202433204U Rainwater test device of automobile window assembly
09/12/2012CN202433165U Detection device for oil tank respirator of small gasoline engine
09/12/2012CN202433164U Integrated seal test device for process penetration piece of nuclear power station
09/12/2012CN202433163U Detection device of transmission signal switch
09/12/2012CN202433162U Air cylinder unit water pressure test device
09/12/2012CN202433161U Test bed for ordure box
09/12/2012CN202433160U Inner leakage monitoring device of liquid pipeline seal valve
09/12/2012CN202433159U Water leakage monitoring device for air-water cooler of turbine generator
09/12/2012CN202433158U Device for detecting leakage of sulfur hexafluoride gas
09/12/2012CN202433157U Pipeline leakage test system for airplane
09/12/2012CN202433156U Special fixture for watertight testing machine of water faucet
09/12/2012CN202433155U Sealing connection device used for leakage detection of a water dispenser
09/12/2012CN202433143U On-line vacuum degree detecting device for closed container
09/12/2012CN102667437A Method of testing air-tightness of hermetically sealed lash adjuster
09/12/2012CN102667422A Self-monitoring flow measurement assembly and method for the operation thereof
09/12/2012CN102667352A Refrigerant leak detection system and method
09/12/2012CN102661837A Detection method for micro-leakage of reduction furnace
09/12/2012CN102661836A Method and device for detecting sealing performance and corrosion performance of rubber under pressure state
09/12/2012CN102661835A Binding film for leakage detection of sulfur hexafluoride electric equipment
09/12/2012CN102661834A High sensitive multipath SF6 on-line leak detector and detection method thereof
09/12/2012CN102661830A On-line inspection method and apparatus for vacuum degrees of sealed containers
09/12/2012CN102087161B Water jacket tightness detection device and method for bipolar plate of fuel cell
09/11/2012US8264219 In-line pipe inspection tool
09/11/2012US8261596 Seal assembly with leak monitoring
09/11/2012US8261595 Method and system for fluid valve leak detection
09/11/2012US8261594 Leak detection system
09/11/2012US8261593 Leak detector for heat exchanger
09/11/2012CA2510667C Securement system for a fuel cell operating in a closed room
09/07/2012WO2012117942A1 Manufacturing method for ceramic honeycomb filter, and ceramic honeycomb filter
09/07/2012WO2012117887A1 Airtightness inspection apparatus
09/07/2012WO2012117620A1 Method for inspecting leakage of heat exchanger
09/07/2012WO2012117223A1 Conduit monitoring
09/07/2012WO2012116915A1 Method and device for determining a size of a leak in a tank
09/07/2012CA2828533A1 Conduit monitoring
09/06/2012DE102007025835B4 Diagnose von Leckagen an Druckluftsystemen, insbesondere in Nutzfahrzeugen Diagnosis of leaks in compressed air systems, particularly in commercial vehicles
09/06/2012DE102005023498B4 Kraftstoffdampfsteuerungssystem für einen Verbrennungsmotor Fuel vapor control system for an internal combustion engine
09/05/2012EP2495848A2 Electric motor
09/05/2012EP2494328A1 Method for leak-testing hand-held piston stroke pipettes and associated leak-testing apparatus
09/05/2012CN202422191U Statistical device for oil dripping times of electrical device of substation
09/05/2012CN202420978U Internal water pressure testing device for multi-diameter pressure pipeline
09/05/2012CN202420966U Novel pulling-type hydraulic device in pipe
09/05/2012CN202420841U Dam floodgate rubber seal ring detection system
09/05/2012CN202420802U Air tightness and pressure leakage detecting system for air purifier
09/05/2012CN202420801U Oil tank pressure leakage testing device
09/05/2012CN202420800U Air tightness detection device for fuel tank
09/05/2012CN202420799U Inflatable quick testing plug for communication optical fiber silicon core tube
09/05/2012CN202420798U Inflatable testing plug for silicon core pipe of communication optical cable
09/05/2012CN202420797U High-pressure test system
09/05/2012CN202420796U Downloading valve testing device
09/05/2012CN202420795U Leakage point examination system for heat distribution pipeline
09/05/2012CN202420794U Novel mechanical seal performance test device
09/05/2012CN202420793U Test bed for detecting sealing performance of parts of engine oil coolers
09/05/2012CN202420792U Device for detecting sealing property of combined cover
09/05/2012CN202420791U Mechanical static seal detecting system
09/05/2012CN202420790U Refining kettle re-boiler leakage auxiliary detection structure
09/05/2012CN202420789U Centralized air supply valve bank
09/05/2012CN202420788U Tool for detecting pressure leakage
09/05/2012CN202420787U Quick oil measuring device for electromagnet
09/05/2012CN202420786U Testing device for water cooling system of high-power rectification power supply
09/05/2012CN202420785U Rapid type detector for automobile fuel system
09/05/2012CN202420784U High precision differential pressure type air leak detector
09/05/2012CN202420783U Leakage measuring device for water pipe
09/05/2012CN202420782U Device for testing tightness of sectional fillet weld
09/05/2012CN202420781U Vacuum leakage detector for cambered welded joints
09/05/2012CN202420780U Automatic leak tester for hermetic connecting terminal of compressor
09/05/2012CN202420779U Lithium battery leakage detection device
09/05/2012CN202420778U Automatic leakage testing device of nozzle of hot flow channel system
09/05/2012CN202420777U Air tightness detection device
09/05/2012CN202420776U Duct piece infiltration detector for shields
09/05/2012CN202420775U Leakage auxiliary detection structure for air preheater
09/05/2012CN202420774U Leakage detection tool for gas relay
09/05/2012CN202420773U Novel small-diameter pipe external clamping water-pressure device
09/05/2012CN202420772U Split repeatable test device
09/05/2012CN202420771U Nitrogen dioxide leakage detection device
09/05/2012CN202420770U Sleeper beam gas holder block for motor train unit
09/05/2012CN202420769U Portable calibrating device of leak detector
09/05/2012CN202418608U Plastic valve for air tight test of indoor unit of air conditioner
09/05/2012CN102654430A Method for detecting gas tightness of denitration apparatus in laboratory
09/05/2012CN102654429A Gas tightness test method for high-strength aluminum alloy complex hole system integrated plate
09/05/2012CN102654428A Metal tube pressure leak testing device
09/05/2012CN102653875A Novel high-strength aluminum alloy surface anticorrosion and hardening treatment process
09/05/2012CN102284860B Automatic flow assembly line for water pump
09/05/2012CN102095559B Calibration device of on-line SF6 (sulfur hexafluoride)-O2 leak monitoring alarm
09/05/2012CN101876582B Heat transfer tube monitoring apparatus
09/05/2012CN101666701B Device and method for detecting air leakage rate of container
09/05/2012CN101476964B Battery cap pressure detection apparatus
09/05/2012CN101469503B Anti-water leakage fuzzy induction system, using method thereof and washing machine equipped with the apparatus
09/05/2012CN101443107B Isothermal reactor
09/04/2012US8256270 Pipeline pressure tool
09/04/2012US8256269 Aqueous chemical leak detection cable
08/2012
08/30/2012US20120216602 Pressure Monitor Optimization Of Fluid Path Utilization
08/30/2012US20120216600 Self-monitoring flow measuring arrangement and method for its operation
08/30/2012DE102011004828A1 Verfahren und Vorrichtung zum Bestimmen einer Größe eines Lecks in einem Tank Method and device for determining a size of a leak in a tank
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