G01M 3 - Investigating fluid tightness of structures

Patents for G01M 3 - Investigating fluid tightness of structures (22,573)
11/2013
11/21/2013	US20130305815 Oil leak detection device
11/20/2013	EP2664573A2 Device for winding up and testing a hose for pressure
11/20/2013	EP2440903B1 Device for detecting a water leak
11/20/2013	EP2331927B1 Fluid detection with a spectrometer-on-a-chip
11/20/2013	CN203298981U Online performance test bench for hand brake valve
11/20/2013	CN203298950U Water pipe leak detector
11/20/2013	CN203298949U Sealing test machine
11/20/2013	CN203298948U Mobile pressure adjustable leakage detection device
11/20/2013	CN203298947U Connecting device for air tightness test
11/20/2013	CN203298946U Novel housing type leakage test apparatus
11/20/2013	CN203298945U Indoor low noise gas pressure examination system
11/20/2013	CN203298944U Waterless tire repair tool
11/20/2013	CN203298943U Vacuum leak testing device for bottom plates of gas holders
11/20/2013	CN203298942U Connecting rod locking device applied to leak testing machine
11/20/2013	CN203298941U Heat exchanger oil leakage detecting apparatus used in producing sec-butyl acetate
11/20/2013	CN203298940U Hermetically sealed movement-free waterproof bottle detector
11/20/2013	CN203298939U Comprehensive test device for pipe interface sealing and hydraulic circulation
11/20/2013	CN203298938U Rubber pipe detector
11/20/2013	CN203298937U Valve test pressure source
11/20/2013	CN203298936U Raining test stand for automobile side window assembly
11/20/2013	CN203298935U Air-tightness detecting device for hydraulic release bearing
11/20/2013	CN203298934U Monitoring system for rotary air-inlet joint of clutch
11/20/2013	CN203292788U Humidifying barrel assembling jig
11/20/2013	CN103399125A Gas drainage drill hole seal test device and gas drainage drill hole seal test method
11/20/2013	CN103398830A Oil chamber sealing leak detection device and method of on-load tap-changer
11/20/2013	CN103398829A Clamping device for hydraulic test of U-shaped heat exchange tube
11/20/2013	CN103398828A Air valve
11/20/2013	CN103398827A Air tightness detection device
11/20/2013	CN103398826A Valve seal detection device and valve seal detection device set
11/20/2013	CN103398825A Detection mechanism for exhaust manifold pipe air tightness
11/20/2013	CN103398824A Detection device for exhaust manifold pipe air tightness
11/20/2013	CN103398823A Compressor used air-tightness leak detection device and leak detection method thereof
11/20/2013	CN103398822A Novel water density testing device
11/20/2013	CN103398821A Pipe burst leakage diagnosis method for power station boiler
11/20/2013	CN102426081B Positive pressure detection equipment for tightness of large-capacity power lithium ion battery and detection method thereof
11/20/2013	CN102393279B Device for detecting sealing performance of engine
11/19/2013	US8584511 Hydrostatic test tool and method of use
11/19/2013	CA2619427C Arrangement for monitoring the leak-tightness of an evacuated space
11/19/2013	CA2537904C Method and apparatus for measuring parameters of a fluid flowing within a pipe using a configurable array of sensors
11/14/2013	WO2013170178A2 System and method for monitoring seals between a stationary conduit and a rotating conduit
11/14/2013	WO2013169985A1 Evaporative emissions leak tester and leak test method
11/14/2013	WO2013168920A1 Waterproof inspection device for terminal
11/14/2013	WO2013166838A1 Water drop and water immersion sensor
11/14/2013	US20130299238 System and Method for Monitoring Seals Between a Stationary Conduit and a Rotating Conduit
11/14/2013	US20130298643 Evaporative emissions leak tester and leak test method
11/14/2013	DE102012207736A1 Vorrichtung zum Fördern gefüllter Behälter und Prüfen derselben auf ausgetretene Flüssigkeit Apparatus for conveying filled container and check them escaping liquid
11/14/2013	DE102012104022A1 Method for checking tightness measurement of leakage of fluid used in e.g. automobile industry, involves controlling size of aperture formed in to-be-checked volume based on measured actual value
11/13/2013	EP2662679A2 Device for conveying filled containers and testing the same for liquid that has leaked out
11/13/2013	CN203288045U 3G technology based combustible gas leakage detection anti-explosion alarm control system
11/13/2013	CN203287172U A detection apparatus for detecting gas leakage of a long-arc lamp tube
11/13/2013	CN203287171U Air tightness tester
11/13/2013	CN203287170U Valve-sealing testing apparatus
11/13/2013	CN203287169U Fully-automatic pipeline test machine
11/13/2013	CN203287168U Dynamic annular-gap liquid leakage-rate testing device and system
11/13/2013	CN203287167U Dry test equipment for sealing performance of oil cooler
11/13/2013	CN203287166U Liquid leakage detection line
11/13/2013	CN203287165U Leakage detection device for three-way
11/13/2013	CN203287164U A press-fit type porcelain bushing leak detection device
11/13/2013	CN203287163U Seal detection device for valve
11/13/2013	CN203287162U Air tightness detection device for engine cylinder cover
11/13/2013	CN203287161U Leakage tester for shell
11/13/2013	CN203287160U Test bench for dryer valve component specially used for gas station
11/13/2013	CN203287159U Physical sensor device for fuel gas leakage detection
11/13/2013	CN203287158U Movable clamp for detecting leakage rate
11/13/2013	CN203287157U Pneumatic clamping mouth
11/13/2013	CN203281829U Pressurization test table for continuous casting crystallizer
11/13/2013	CN203279770U Sausage-casing leak detecting device
11/13/2013	CN103392119A Airtightness inspection apparatus
11/13/2013	CN103389250A Simple and efficient air pressure test method
11/13/2013	CN103389194A Device and method for confirming technological parameters of lithium battery aluminum plastic packaging film heat sealing
11/13/2013	CN103389193A Detecting system and method of leakage of gas cylinder
11/13/2013	CN103389192A Device and technology for detecting leakage of hydrogen chloride and graphite synthesis furnace
11/13/2013	CN103389191A Device for monitoring the sealing state of a casing of a rotorcraft gearbox by depressurisation
11/13/2013	CN103389190A Wind-pressure smoke detection and leakproofness testing method of air pipe and wind-pressure smoke detection testing system of air pipe
11/13/2013	CN103389189A Self-detecting method of oil-gas separation device based on reducing piston pump
11/13/2013	CN103389188A Leakage detecting device and method for detecting leakage rates of heat-insulating gas cylinders
11/13/2013	CN103389187A Low-temperature cold-leakage detecting system and method
11/13/2013	CN103389186A Gas detection system
11/13/2013	CN103388883A Method for judging leakage of refrigerant in inverter air conditioner and inverter air conditioner
11/13/2013	CN102305552B Steel ladle bottom blowing dusting bleed-out detection device and bleed-out detection method
11/12/2013	US8578781 Device to indicate critical corrosion of a metallic structure
11/12/2013	US8578760 Container inspection utilizing linear force actuator
11/12/2013	US8578759 Undersea pipeline intrusion detection system using low-frequency guided acoustic waves and distributed optical fiber
11/12/2013	CA2794117C Method and system for detecting and diagnosing a gaseous fuel leak in a dual fuel internal combustion engine system
11/12/2013	CA2445088C System for monitoring systems which in turn monitor the impermeability of a hollow body
11/07/2013	WO2013164662A1 A device for detecting fluid leakage
11/07/2013	WO2013164558A1 Leak detector
11/07/2013	WO2013164517A1 Leak detector
11/07/2013	US20130297234 Method and system for detecting a leak in a fuel system
11/07/2013	US20130291974 Fluid leakage detection system
11/07/2013	US20130291625 Method for leak testing and leak testing apparatus
11/07/2013	US20130291624 Speaker Leak Test System and Method
11/06/2013	EP2660580A2 Device for checking the correct positioning of a stopper
11/06/2013	EP2660579A1 Ultrasonic sensor system and method
11/06/2013	EP2659266A1 A method and a device for detecting defects in a packaging material
11/06/2013	EP2659251A1 Systems and methods for detecting leaks
11/06/2013	EP2659250A1 Leak detection system
11/06/2013	EP2659121A1 Device for selectively regenerating or performing tank leakage diagnosis of a tank ventilation system
11/06/2013	CN203275109U Static pressure and blasting apparatus for water treatment device
11/06/2013	CN203275081U Performance detection system of low-temperature pressure-regulating valve

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