| Patents for G01M 3 - Investigating fluid tightness of structures (22,573) |
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| 10/17/2002 | WO2002082036A1 Device and method for identifying and locating a substance that is leaking into the environment |
| 10/17/2002 | WO2002082035A1 Inspection method and device for detecting defect |
| 10/17/2002 | WO2002082034A2 Method and device for detecting the location of faults in insulated conduit systems |
| 10/17/2002 | WO2002081898A1 Heatable tank leakage diagnosis unit, particularly for motor vehicles |
| 10/17/2002 | US20020149488 In-ground pipeline monitoring |
| 10/17/2002 | US20020149156 Tear-out coupling with puncture means |
| 10/17/2002 | US20020148521 Method and apparatus for pressure testing pipe lines |
| 10/17/2002 | US20020148515 Water monitoring system |
| 10/17/2002 | US20020148294 Deployment of equipment into fluid containers and conduits |
| 10/17/2002 | DE10214519A1 Vapor compression type refrigeration apparatus, for vehicle air-conditioning system, detects amount of remaining refrigerant in refrigeration circuit by comparing actual and theoretical heat dissipation parameters |
| 10/17/2002 | DE10118085A1 Leak finder for testing seals has test leak arranged below components such as vacuum pump and gas detector |
| 10/17/2002 | DE10117238A1 Verfahren und Vorrichtung zur Detektion von Fehlerstellen in isolierten Leitungssystemen Method and apparatus for detection of flaws in insulated pipe systems |
| 10/17/2002 | DE10116970A1 Detecting leaks in pipes connected to ambient pressure, by supplying fluid at higher pressure to drive out other fluid, and determining pressure losses |
| 10/17/2002 | DE10116693A1 Beheizbare Tankleckdiagnoseeinheit insbesondere für Kraftfahrzeuge Heated tank leak diagnostic unit especially for motor vehicles |
| 10/17/2002 | DE10116496A1 Einrichtung und Verfahren zur Erkennung und Ortung eines in die Umgebung austretenden Stoffes Apparatus and method for detecting and locating an exiting into the surrounding material |
| 10/16/2002 | CN2516958Y Investigating machine for angle valve of liquified gas cylinder |
| 10/16/2002 | CN1375055A Method and measuring head for carrying out measurements in water supply systems |
| 10/15/2002 | US6463791 Weld testing assembly |
| 10/11/2002 | CA2380194A1 Method and apparatus for pressure testing pipe lines |
| 10/10/2002 | WO2002079746A1 The method of detection for dangerous gas leakage |
| 10/10/2002 | DE10207972A1 Detector comprises two gas sources, inlet lines forming connection between sources with inlet, gas detector, outlet line forming connection between outlet and gas detector, and analyzer |
| 10/09/2002 | EP1247763A1 Container for water polluting liquids |
| 10/09/2002 | EP1247082A2 A method for monitoring a flow condition, a leak indicator and a low heat exchange indicator, both to be used by the method |
| 10/09/2002 | EP1007930A4 Water leakage protector apparatus |
| 10/08/2002 | US6460518 Method for verifying the tightness of a tank system in a motor vehicle |
| 10/08/2002 | US6460405 Method for measuring gas leakage from sealed packages |
| 10/08/2002 | US6460404 Apparatus and method for detecting bad edge bead removal in a spin-on-glass coater tool |
| 10/03/2002 | WO2002077405A2 Pipeline inspection system |
| 10/03/2002 | US20020142469 Detecting leak in sealed optical apparatus; obtain apparatus, inject gas, insert sealed apparatus into testing container, heat, detect target gas in container, presence of gas indicates leak |
| 10/03/2002 | US20020142213 Spill containment system with a flexible corrosion-resistant liner |
| 10/03/2002 | US20020140222 Leak testing device and a coupling therefor |
| 10/03/2002 | US20020139427 Tear-out coupling with embedded wire |
| 10/03/2002 | US20020139128 Vapor compression type refrigeration apparatus including leak detection and method for detecting refrigerant leaks |
| 10/02/2002 | EP1245939A1 Procedure for preventing fluid leakage damages and corresponding pipe installation |
| 10/02/2002 | EP1245938A1 Impoundment leak detection, location, and containment system and method with mobile sensor |
| 10/01/2002 | US6457483 Process and fixture for ascertaining pressure losses |
| 10/01/2002 | US6457298 Method device for transporting, controlling, filling and sealing a sack |
| 09/26/2002 | WO2002075268A1 Method and device at testing for leaks and leakage finding |
| 09/26/2002 | WO2002075267A1 Apparatus and method for on-line detection of leaky valves |
| 09/26/2002 | US20020134140 Leak locator for pipe systems |
| 09/26/2002 | DE10110987A1 Measuring apparatus for determining the rate of a leak such as a gas leak with a gas probe connected to a gas sensor |
| 09/26/2002 | CA2378614A1 Process for prevention of damage caused by fluid leakages and installation of corresponding piping |
| 09/25/2002 | EP1095250B1 Method for detecting possible leaks in duct systems by flow metering |
| 09/25/2002 | EP1060006B1 Method for controlling the integrity of hollow fibre filtering modules |
| 09/25/2002 | CN2513095Y Layered water injection well seal test measuring instrument |
| 09/24/2002 | US6453728 Method and apparatus for testing hollow pieces for impermeability |
| 09/19/2002 | WO2002073151A1 Production line leak testing |
| 09/19/2002 | WO2002073149A1 Method and apparatus for brake leak detection |
| 09/19/2002 | US20020130781 Method and apparatus for moisture detection in exterior sheathing of residential and commercial buildings |
| 09/19/2002 | US20020129640 Apparatus and method for on-line detection of leaky valves |
| 09/19/2002 | DE10110540A1 Storage container for fluids non-compatible with water has channel encompassing tank and connected directly to outer wall of container and serves to catch escaping fluid, and has collecting vessel equipped with detection system |
| 09/18/2002 | EP1240492A2 Method and device for the determination of the gas permeability of a container |
| 09/18/2002 | EP1240491A1 Method for operating a film leak indicator and a corresponding film leak indicator for carrying out said method |
| 09/18/2002 | EP0934512B1 Tank with alarm device |
| 09/17/2002 | US6453247 PC multimedia-based leak detection system for water transmission and distribution pipes |
| 09/17/2002 | US6452670 Process and instrument for checking the bonding of the cellular core of a honeycomb to a skin |
| 09/17/2002 | US6450254 Fluid control system with autonomously controlled valves |
| 09/17/2002 | US6450104 Modular observation crawler and sensing instrument and method for operating same |
| 09/17/2002 | US6450012 Multi-port gas leakage measurement fixture |
| 09/17/2002 | US6450011 Pressure measurement method for gas leakage from sealed packages |
| 09/17/2002 | CA2221732C Automatic pipetting apparatus with leak detection and method of detecting a leak |
| 09/12/2002 | WO2002071022A1 Arrangement at a pipe flange seal |
| 09/12/2002 | WO2002070947A1 In-ground pipeline monitoring with a further ground acoustic paramater |
| 09/12/2002 | WO2002070943A2 Gas main robotic inspection system |
| 09/12/2002 | WO2001033181A9 Water cutoff tester for grommets |
| 09/12/2002 | US20020124633 Method and apparatus for pattern match filtering for real time acoustic pipeline leak detection and location |
| 09/12/2002 | CA2439954A1 In-ground pipeline monitoring with a further ground acoustic parameter |
| 09/11/2002 | EP1238253A1 Method for detecting and localising leaks and suitable devices for carrying out said method |
| 09/11/2002 | EP1238252A2 Device for testing sealed integrity of a chamber |
| 09/11/2002 | EP1238251A1 Device for measuring the angle and/or the angular velocity of a rotatable body and/or the torque acting upon said body |
| 09/11/2002 | EP1206787A4 Gas valve safety device |
| 09/11/2002 | CN1090758C Method for precision detecting and controlling gas density and apparatus thereof |
| 09/10/2002 | US6446495 Method for assessing disposable absorbent articles |
| 09/10/2002 | US6446493 Container tightness tester |
| 09/10/2002 | US6446491 Method and apparatus for locating leaks in pipelines |
| 09/06/2002 | WO2002068936A1 Method and apparatus for distributed sensing of volatiles and a long period fiber grating sensor with modulated plastic coating for environmental monitoring |
| 09/06/2002 | WO2002068926A2 Leakage search using a colorant |
| 09/06/2002 | WO2000073760A9 Method and apparatus for leak testing closed containers |
| 09/05/2002 | US20020121304 Diagnostic adapter for pressure testing a cooling system |
| 09/05/2002 | US20020121128 Method and apparatus for evaluating swimwear for underwater leakage |
| 09/04/2002 | EP1236983A1 Impoundment leak detection, location, and containment system and method with mobile sensor |
| 09/04/2002 | EP1236028A1 Detection of leaks in heat exchangers |
| 09/04/2002 | CN1367374A Heat-supply network failure quick detection system |
| 09/04/2002 | CN1090263C Apparatus for testing quality of weld of balancer in drum type washing machine |
| 09/04/2002 | CN1090262C Method and device for removing residual water from ball balancer of drum washing machine |
| 09/03/2002 | US6443458 Packer |
| 09/03/2002 | US6442999 Leak locator for pipe systems |
| 09/03/2002 | US6442958 Fluid delivery apparatus and method |
| 08/29/2002 | WO2002066950A1 Portable leak detector |
| 08/29/2002 | US20020120411 Methods for detecting leaks in pressurized piping with a pressure measurement system |
| 08/29/2002 | US20020116986 Method and apparatus for locating leaks in pipelines |
| 08/29/2002 | US20020116984 Portable multi-function system for testing protective devices |
| 08/29/2002 | DE10113481A1 Auffinden von Lecks in Baugrubensohlen durch Abhören Detection of a leak in the excavation soles by listening |
| 08/28/2002 | EP1207380A4 Method and device for controlling leak tightness of fuel elements |
| 08/27/2002 | US6439033 Method for leak testing and leak testing apparatus |
| 08/27/2002 | US6439032 Method and apparatus for leak testing closed containers |
| 08/27/2002 | US6439031 Method for detecting leaks in a fluid system |
| 08/22/2002 | WO2002065084A1 Method for monitoring a gas flow |
| 08/22/2002 | WO2002065083A1 Product leak testing |
| 08/22/2002 | US20020112527 Detection of fluid leak sites in fluid containers |