| Patents for G01M 3 - Investigating fluid tightness of structures (22,573) |
|---|
| 02/03/1998 | US5714681 Double carcass hose failure detection system |
| 02/03/1998 | US5713387 Conduit fluid containment system with automatic shut-off |
| 01/28/1998 | EP0821230A2 Container inspecting apparatus |
| 01/27/1998 | US5712934 Fiber optic infrared sensor |
| 01/22/1998 | WO1998002664A1 Process and device for determining working positions of a working device |
| 01/21/1998 | CN1170970A Battery leakage sensing system |
| 01/20/1998 | US5710377 Ultrasonic leak detection system |
| 01/15/1998 | WO1998001735A1 Detector of liquid in an element of an installation and its use for detecting leaks |
| 01/15/1998 | WO1998001734A1 Fluid flow monitoring method and device therefor |
| 01/15/1998 | DE19703143C1 Packing system for testing waste or sewage pipe sealing |
| 01/15/1998 | DE19649434C1 Gas leak detection method for polymer electrolyte membrane (PEM) fuel cell |
| 01/15/1998 | DE19627922A1 Method and appliance for recovering helium used in leakage tests |
| 01/15/1998 | CA2259468A1 Detector of liquid in an element of an installation and its use for detecting leaks |
| 01/14/1998 | EP0817960A1 Method and apparatus for detecting irregularities on or in the wall of a vessel |
| 01/13/1998 | US5708218 Method and device for locating accumulations of pollutants |
| 01/13/1998 | US5708195 Pipeline breakage sensing system and sensing method |
| 01/13/1998 | US5708194 Test gas leak detector |
| 01/13/1998 | US5708193 System and method for locating release of fluid from a pipeline |
| 01/08/1998 | DE19722563A1 Leak monitor for pipeline for gas or liquid |
| 01/07/1998 | EP0814854A1 On-line drug delivery system in extracorporeal therapy |
| 01/06/1998 | US5705737 Pressure leakage detector |
| 01/06/1998 | US5705736 Apparatus for testing a weld seam |
| 01/02/1998 | DE19625704A1 Vehicle tank pressure measuring process for leak testing |
| 01/02/1998 | DE19625702A1 Pressure testing for vehicle tank leak tightness |
| 01/02/1998 | DE19622588C1 Container seal integrity testing device |
| 12/30/1997 | US5703569 Retrofit hydraulic fluid leak detection system |
| 12/30/1997 | US5703281 Ultra high vacuum pumping system and high sensitivity helium leak detector |
| 12/30/1997 | US5703280 Method and apparatus for checking waterproof connectors for waterproofness |
| 12/30/1997 | US5703279 Waterproofness checking jig for a waterproof connector |
| 12/30/1997 | CA2134316C Leak detector for gas air bag inflator |
| 12/23/1997 | US5699775 Failure diagnosis device of fuel evaporation preventive apparatus |
| 12/18/1997 | DE19645990C1 Detecting leak in operating high temperature fuel cell |
| 12/18/1997 | DE19645989C1 Detecting leak in operating high temperature fuel cell |
| 12/18/1997 | DE19623544A1 Location method for leakages in vessel by photo-acoustic signal for industrial applications |
| 12/17/1997 | EP0813048A1 System for detecting leakage of gas |
| 12/17/1997 | CN1167913A Method and apparatus for testing pressure relief |
| 12/16/1997 | US5699049 Monitoring system for non-pressurized conduit |
| 12/11/1997 | WO1997046858A1 Food container internal pressure analysis |
| 12/11/1997 | WO1997046857A1 Composite construction for detecting chemical leaks |
| 12/11/1997 | DE19723189A1 Automatic controller for liquid volume delivered through pipe |
| 12/10/1997 | EP0811152A1 Fuel vapor leak detection system |
| 12/10/1997 | CN1167359A Checker using measuring device, arm device and cylindrical surface peripheral movement |
| 12/10/1997 | CN1167057A Computer controlled automatic ventilation test system for train |
| 12/04/1997 | DE19646876A1 Hermetically sealed packing checking method for freedom from leaks |
| 12/04/1997 | DE19621797A1 Leak detection method for water installations |
| 12/03/1997 | EP0755521B1 Process for checking the efficiency of an electric power station component |
| 12/03/1997 | CN2269587Y Multifunctional combined machine for weighing steel cylinder, measuring capacity and air-tight test |
| 11/27/1997 | WO1997044573A1 Fuel leakage detector system |
| 11/27/1997 | DE19721529A1 Plastic bottles testing system especially for leaks |
| 11/27/1997 | DE19620954A1 Monitor for wear and tear in feeder tubes |
| 11/27/1997 | DE19620729A1 Device for electronic detection of fluid leaks from HT installations |
| 11/26/1997 | EP0809106A1 Fluid sensor |
| 11/26/1997 | CN1166201A Piping leakage detecting appts. |
| 11/20/1997 | WO1997043616A1 Double carcass hose failure detection system |
| 11/20/1997 | DE19714206A1 Double wall security or safety system |
| 11/20/1997 | DE19637868C1 Leakage indicator for container groups, esp. groups of tanks for heating oil or other environmentally hazardous liquids |
| 11/19/1997 | EP0807246A1 Seal integrity evaluation method |
| 11/19/1997 | EP0807197A1 System for detecting water leaks and preventing water damage |
| 11/19/1997 | EP0619015B1 Method of testing a container, test device, use |
| 11/18/1997 | US5689061 Leak detection method and system for product lines in fuel dispensing systems |
| 11/18/1997 | US5687606 In a length of insulated pipe |
| 11/13/1997 | WO1997042479A1 System for the detection of leaks in water supply systems |
| 11/12/1997 | EP0806652A2 Oil detecting system |
| 11/12/1997 | EP0805962A1 Test gas leakage detector |
| 11/12/1997 | EP0805695A1 Optical detector for air in fluid line |
| 11/11/1997 | US5686893 Water leakage detecting apparatus of water purifier |
| 11/11/1997 | US5686828 Method for locating the joints and fracture points of underground jointed metallic pipes and cast-iron-gas-main-pipeline joint locator system |
| 11/11/1997 | US5686658 Aboveground liquid storage tank leakage detection |
| 11/11/1997 | US5685268 Fuel leakage detector system |
| 11/11/1997 | CA2096204C Method and apparatus for lining outdoor fluid containment areas to facilitate electrical leak |
| 11/06/1997 | DE19714601A1 Test equipment for testing radiators for leaks |
| 11/06/1997 | DE19617359A1 Leak detection appts. e.g. for oil pipeline |
| 11/05/1997 | EP0805344A2 Leakage detecting device for receptacles |
| 11/04/1997 | CA2077803C Sensor for detection of oil leaks and oil quality in stuffing box of walking beam pump system |
| 10/30/1997 | DE19711875A1 Leakage tester for checking air resistance of inspected target e.g. fuel supply apparatus of internal combustion engine |
| 10/30/1997 | DE19711194A1 Pipe line leak detection method |
| 10/29/1997 | EP0803728A1 Method for measuring the conductivity of fluids |
| 10/29/1997 | EP0803055A1 Method and device for checking tightness |
| 10/28/1997 | US5682102 Electrostatic capacity measuring instrument for stator winding of electric rotating machine |
| 10/28/1997 | US5681984 Adsorbing dye formulation onto nonabsorbent carrier, incorporating carrier and dye into system, examining system with light source |
| 10/28/1997 | US5681983 Tracer gas leak detector |
| 10/28/1997 | CA2148844C Method and apparatus for testing the effectiveness of an air barrier installation |
| 10/23/1997 | WO1997039322A1 Method for treating a product and leak-detection installation |
| 10/23/1997 | WO1997039319A1 Process and device for testing the tightness of closures of small containers |
| 10/23/1997 | DE19615935A1 Method of transporting natural gas in plastics pipelines |
| 10/23/1997 | CA2274509A1 Method for treating a product and leak-detection installation |
| 10/22/1997 | EP0802091A1 Apparatus and method for inflating an airbag by means of an inflation gas generated by the decomposition of a gas source material and side impact airbag inflator |
| 10/22/1997 | EP0801729A1 Device for checking a closure or a connecting weld for tightness |
| 10/21/1997 | US5679886 Test head assembly for and method of testing heat exchanger components |
| 10/16/1997 | DE19614475A1 Verfahren und Vorrichtung zum Prüfen der Dichtheit des Verschlusses von Kleinbehältern Method and device for checking of the closure of small containers tightness |
| 10/14/1997 | US5677480 Method and system for assessing the operating condition of a pressure regulator in a corrosive gas distribution system |
| 10/14/1997 | US5677479 Method of checking waterproof connectors for waterproofness, and waterproofness checking apparatus and jig |
| 10/14/1997 | US5677187 Tagging chemical compositions |
| 10/14/1997 | US5677186 Method of identifying chemicals by use of non-radioactive isotopes |
| 10/09/1997 | WO1997037206A1 Weld testing assembly |
| 10/09/1997 | WO1997037205A1 Leak detection device and process |
| 10/09/1997 | DE19613560A1 Leak testing method for open hollow body made of light impermeable material e.g. tin |
| 10/09/1997 | DE19613227A1 Internal pressure testing system for hollow bodies using pressurised gas |
| 10/09/1997 | CA2223247A1 Weld testing assembly |
| 10/08/1997 | EP0799670A1 Machine tool with a rotably mounted part |