G01M 3 - Investigating fluid tightness of structures

Patents for G01M 3 - Investigating fluid tightness of structures (22,573)
11/2006
11/28/2006	US7140232 Method and apparatus for multiple gas sensor
11/28/2006	CA2520202C A moisture detection sensor tape with leak locate
11/23/2006	WO2006122880A1 In-line measuring device with a vibration-type measuring sensor
11/23/2006	WO2006122696A1 Collecting pipe for monitoring and locating leaks
11/23/2006	US20060261964 Safety device for laboratory work, especially for liquid chromatography systems
11/23/2006	US20060260387 End-of-line zone integrity detection for a piping network in a secondary containment monitoring and leak detection system
11/23/2006	DE19882359B4 Einrichtung zur Langzeit-Lecküberwachung, insbesondere für Flachtankbauwerke Means for long-term leakage monitoring, especially for flat tank structures
11/23/2006	CA2608392A1 Inline measuring device with a vibration-type measurement pickup
11/22/2006	EP1724507A2 Double-walled pipe with leakage detection
11/22/2006	EP1723402A1 Tightness test for disk bond connections and test structure for carrying out said method
11/22/2006	EP1269005B1 Method and device for conducting a leakage test of a tank system of a vehicle
11/22/2006	CN2839995Y Leakage detecting, evacuating, helium charging and recovering follow-up device
11/22/2006	CN1865885A Vacuum type airtight detector and its application method
11/22/2006	CN1865884A Method for detecting leak rate of air passage cabinet of etching machine
11/22/2006	CN1285897C Method for manufacturing sealed filled leak-proof container
11/21/2006	US7137308 Sliding pipe plug
11/21/2006	US7137288 Fuel vapor leak check module
11/16/2006	WO2006120345A1 Method for measuring the permeability to gases with rapid conditioning and installation for carrying out this method
11/16/2006	WO2006120130A1 Sniffer leak detector
11/16/2006	WO2006120122A1 Sniffer leak detector comprising a detector with a quartz window
11/16/2006	WO2005075708A8 System and method for measuring electric current in a pipeline
11/16/2006	US20060258008 Method for testing the impermeability of components that contain cavities
11/16/2006	US20060254342 Leak diagnosis system and leak diagnosis method
11/16/2006	DE102005022157A1 Schnüffellecksuchgerät Sniffer leak detector
11/16/2006	DE102005021909A1 Schnüffellecksucher mit Quarzfenstersensor Sniffer leak detector with a quartz window sensor
11/16/2006	CA2608199A1 Method for measuring the permeability to gases with rapid conditioning and installation for carrying out this method
11/15/2006	EP1722217A1 Acid liquid leak sensor
11/15/2006	EP1631808B1 Acoustic pick-up
11/15/2006	CN2837810Y Apparatus for moving water tank outward from leak tester
11/15/2006	CN2837809Y Replaceable clamp for leak tester
11/15/2006	CN2837808Y Rigid caging device for plug
11/15/2006	CN1862002A Evaporative system integrity monitor
11/14/2006	US7134322 Locating one or more leaks in a power generating system while the power generating system is online
11/09/2006	WO2006117100A1 Leak testing and leak localization arrangement for leak testing and leak localization for flat roofs or the like
11/09/2006	DE19648688B4 Verfahren zur Erfassung der Füllstandsmenge eines Tanksystems A method for detecting the filling level of a tank system quantity
11/09/2006	DE102005023692B3 Pipeline leakage monitor, with pressure sensors in a group along the flow direction, prevents false alarms by suppressing an alarm if a pressure drop entering the monitor stretch is detected during a suppression time span
11/09/2006	CA2536600A1 Evaporative system integrity monitor
11/08/2006	CN2835976Y Oil cylinder pressure tester
11/08/2006	CN2835975Y Hydraulic system leakage alarm device for vehicle
11/08/2006	CN2835974Y Bottle leakage tester
11/08/2006	CN1860506A Facility diagnosis method, facility diagnosis calculation system operation method, and facility diagnosis calculation system
11/08/2006	CN1858571A Quick aging method for vacuum seal product
11/08/2006	CN1283986C System for localization and correlation of leakage of fluid conveying conduit
11/07/2006	US7131791 Pipeline rehabilitation systems
11/07/2006	US7131316 Method and apparatus for testing air permeable waterproof gloves
11/07/2006	CA2282628C Leak detection system for liquid processing device
11/07/2006	CA2162553C Methods and apparatus for monitoring water process equipment
11/02/2006	EP1716401A1 Impermeability tests of closed systems with the aid of fluorescent dyes
11/02/2006	EP1629262B1 Leak rate measuring device
11/01/2006	CN2833623Y Main breaker testing bench
11/01/2006	CN2833548Y Toole for measuring air leakage of piston
11/01/2006	CN2833547Y High pressure detector
11/01/2006	CN2833546Y Leakage detector for submersible motor
11/01/2006	CN1856676A Liner wear detection
11/01/2006	CN1854702A Method for inspecting water-system pipeline by air pressure
11/01/2006	CN1854484A Dynamic pressure correction in engine off natural vacuum system
10/2006
10/31/2006	US7130751 Method and device for detecting leaks in reciprocating machinery
10/31/2006	US7128570 Method and apparatus for purging seals in a thermal reactor
10/27/2006	CA2505798A1 Plumbing system test valve
10/26/2006	WO2006112721A1 A method for determination of a leakage on a piston machine
10/26/2006	WO2006078166A3 Determination of the seal quality of packages
10/26/2006	US20060238741 Gas leakage monitoring method and its system
10/26/2006	DE102005018317A1 Method for positioning or leakage-measurement position in pipe channel system utilises leakage detection system and global positioning system, and may use acoustic signals to determine location of leaks
10/26/2006	CA2605489A1 Method and device for determination of a leakage in a piston machine
10/26/2006	CA2603745A1 Pipeline pressure tool
10/25/2006	EP1715320A2 Leak-testing technique for differential pressure sensor array
10/25/2006	EP1714129A1 Method and device for controlling closed packages
10/25/2006	EP1714128A1 Secondary containment leak prevention and detection system and method in fuel dispenser
10/25/2006	EP1620705B1 Method for testing the impermeability of components that contain cavities
10/25/2006	CN2831075Y Oberving lid for pressure leakage detection of vehicle water tank
10/25/2006	CN2831074Y Detector handpiece for metal tube
10/25/2006	CN2831073Y Shaft end sealing fault diagnostic device for agitator
10/25/2006	CN1851432A Inflation cell evacuation helium test and insulated medium filling technical method
10/25/2006	CN1851431A Gas leakage detecting instrument
10/24/2006	US7126486 Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings
10/24/2006	US7124771 Spill containment system and method
10/24/2006	US7124749 Air transfer apparatus and control method of air transfer apparatus
10/24/2006	US7124644 Structure for identifying, locating and quantifying physical phenomena
10/19/2006	US20060231143 Device for determining effects suffered by a flow-controlled gaseous medium
10/19/2006	US20060230826 Leakage detector and leakage detection system using the same
10/19/2006	US20060230816 Leak test method and device
10/19/2006	US20060230815 Leak-testing technique for differential pressure sensor array
10/18/2006	CN2828780Y Multi-gas leakage testing analyzing instrument
10/18/2006	CN1849505A Leak tester
10/18/2006	CN1849504A Method for testing the integrity of dpfs
10/18/2006	CN1847814A Method of measuring leakage rate of reaction cavity in etching machine
10/18/2006	CN1280618C Leak indicator with test leak
10/17/2006	US7122812 Leak detection lamp
10/17/2006	US7121137 Diagnosis apparatus for air transfer apparatus and method thereof
10/17/2006	US7121135 Method and device for determining the permeation of a barrier layer
10/12/2006	US20060225507 Pipeline monitoring system
10/12/2006	DE29718927U9 Meß- und Steuervorrichtung für eine Aufbereitungsanlage für Flüssigkeiten Measurement and control apparatus for a processing plant for liquids
10/12/2006	DE102005016111A1 Verfahren und Vorrichtung zum Feststellen eines Kühlmitteldefizits in einem Wärmetauschersystem Method and apparatus for detecting a coolant deficit in a heat exchange system
10/11/2006	EP1710550A2 Procedure and device for detecting a deficiency of the refrigerant in a heat exchanger
10/11/2006	EP1710430A2 Device for the detection of fuel leaks in internal combustion engines
10/11/2006	EP1709413A1 Method for testing the tightness of a gas supply section
10/11/2006	EP1709412A1 System and method for determining the leakproofness of an object
10/11/2006	EP1709216A1 System and method for measuring electric current in a pipeline
10/11/2006	CN2826391Y Gas tightness detecting device for GRP methane tank component
10/11/2006	CN2826390Y Special-purpose detector for pocket type masculinity valve

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