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)
08/1996
08/08/1996WO1996024036A1 Seal integrity evaluation method
08/08/1996DE19523472C1 Closure plug for automatic sealed closing of connection of refrigerator during seal testing
08/08/1996CA2183256A1 Remote leak detection sensing method and device
08/07/1996EP0725265A2 Sealing joints analysis bell in pressurized gas containers
08/07/1996EP0725264A2 Faulty joints detecting machine in pressurized gas containers
08/07/1996EP0724716A1 Method of determining the properties of an object containing a hollow region, and a device for carrying out the method
08/07/1996EP0629288B1 Package testing
08/07/1996EP0579783B1 Leak testing of sheaths, e.g. condoms, by pressure differential
08/06/1996US5544074 Method and apparatus for detecting the position of an abnormal site of a buried pipe
08/06/1996US5543719 Barrier leak detection using electrokinetic ION transport
08/06/1996US5543623 Method for detecting and mitigating underground organic contamination
08/06/1996US5542835 Leak detector for an injection moulding machine
08/06/1996US5542288 Testing of packages
08/06/1996US5542287 In a distribution line downstream of a work area
08/06/1996CA1338513C Methods, systems and apparatus for detecting changes in variables
08/01/1996WO1996023204A1 Test plug for pipes
07/1996
07/31/1996EP0724243A1 Apparatus and method for producing structural and acoustic vibrations
07/31/1996EP0724155A2 Method and device for inspecting gas pipelines
07/31/1996CA2167777A1 Method and device for testing gas carrying pipelines
07/30/1996US5541575 Leakage detection system
07/30/1996US5540085 Method of measuring leakage position in impervious bottom sheet using electrodes mounted on both surfaces of the sheet and apparatus therefor
07/30/1996US5540084 Vacuum system testing tool
07/30/1996US5540083 Leakage measuring apparatus
07/25/1996WO1996022516A1 System for sensing and locating water leaks
07/25/1996WO1996022117A2 On-line drug delivery system in extracorporeal therapy
07/24/1996EP0723145A2 Apparatus for measuring internal pressure of battery
07/24/1996EP0723144A2 Method for testing the pressure of a liquid gas container used for storing a liquid gas
07/24/1996EP0722614A1 Method and apparatus for detecting hydrocarbon fuels
07/24/1996CA2141956A1 Test plug for pipes
07/23/1996US5539384 Electronic water utility safety apparatus
07/23/1996US5537880 Automatic pipetting apparatus with leak detection and method of detecting a leak
07/23/1996US5537857 Leak indicator for vacuum systems and a method of searching for leaks in vacuum systems
07/18/1996WO1996021850A1 Method and device for checking tightness
07/18/1996DE19600443A1 Leakage testing system for container or housing
07/18/1996DE19501044A1 Detecting leaks in pipes carrying liquid or gases
07/16/1996US5537045 Detection and location system for monitoring changes in resistivity in three dimensions
07/16/1996US5535624 Method of and apparatus for checking the volume of containers
07/16/1996US5535618 Seal integrity evaluation method
07/16/1996US5535617 Apparatus for leak testing waterproof footwear
07/16/1996CA2095704C Saw tooth holder
07/11/1996WO1996021141A1 Device for checking a closure or a connecting weld for tightness
07/10/1996EP0720906A2 Method for checking the integrity of receptacles of a thermoformed blister band
07/09/1996US5535253 Method and device for detecting leaks in penetrations of a nuclear reactor vessel head during operation
07/09/1996US5535136 Detection and quantification of fluid leaks
07/09/1996US5533385 Package seal integrity testing device and method of operation thereof
07/09/1996US5533383 Integrated acoustic leak detection processing system
07/02/1996US5531357 Hose containment system
07/02/1996US5531101 Package testing
07/02/1996US5531100 Of an internal combustion engine
07/02/1996US5531099 Underground conduit defect localization
06/1996
06/27/1996WO1996019721A1 Counterflow snifting leak indicator
06/27/1996DE4446742A1 Testing of soundness i.e. freedom from leakage of container esp. bottle
06/27/1996DE4445829A1 Gegenstrom-Schnüffellecksucher Countercurrent sniffer leak detector
06/27/1996DE4444663A1 Leakage monitoring for liquid sealed surfaces using artificially created gas circulation chambers
06/26/1996EP0718613A1 Method and apparatus for gas analysis and leak detection
06/26/1996EP0718216A1 Method for preventing corrosion of a storage tank wall and storage tank therefor
06/26/1996EP0717837A1 Corrosion resistant cable
06/26/1996EP0632885B1 Container leak testing
06/25/1996US5528926 Method for pressure testing valves
06/25/1996US5528925 Method and apparatus for testing the seal between a container and a flexible lid
06/25/1996CA2086473C Method and apparatus for pressure testing large vessels
06/25/1996CA2066321C Leak detection process for electric or optical fibre cable sheating, cable and apparatus for said process
06/23/1996CA2165593A1 Method for preventing corrosion of the vessel of a storage tank, and storage tank for implementing it
06/20/1996WO1996018874A1 Pipeline system, in particular for conveying remote heat
06/20/1996DE4445101A1 Constant volume tightness control method for closed tank system
06/19/1996EP0717433A1 Means for reducing the contamination of mass spectrometer leak detector ion sources
06/19/1996EP0717277A2 Apparatus and method including porous liner for testing for holes in prophylactic devices
06/19/1996EP0717276A2 Cylinder combustion gas leakage testing
06/19/1996EP0716735A1 Leak-test installation
06/19/1996CN2229661Y Leakage dielectric recovery alarming apparatus for pump
06/18/1996US5527130 Environmentally safe underground piping system
06/18/1996US5526690 Circumferential actuator for piping system
06/18/1996US5526679 Automatically calibrated pressurized piping leak detector
06/18/1996US5526678 Time of flight measurement/rate of rise measurement method for remote leak detection in evacuated spaces
06/14/1996CA2163044A1 Cylinder combustion gas leakage testing
06/13/1996WO1996017693A1 Selected area adhesion and surface passivation of metal films
06/13/1996DE19545383A1 Water mains leak detection
06/12/1996EP0716296A1 Leak detector
06/12/1996EP0657025B1 Counterflow leak-detector unit with a high-vacuum pump
06/11/1996US5524478 Method and apparatus for testing bag-like means
06/11/1996US5524445 Refrigerant leak detector system
06/06/1996WO1996017239A1 Gas detector
06/06/1996WO1996017237A1 Leak-detector with vacuum pumps and operating method therefor
06/06/1996WO1996017235A1 Pressure transmitter with fill fluid loss detection
06/06/1996CA2207873A1 Gas detector
06/05/1996EP0628162B1 Testing of packages
06/05/1996EP0602119B1 Photo-acoustic leak detection and method
06/05/1996DE19506180C1 Verfahren zur Kontrolle und Überwachung des Zustandes von Deichen, Dämmen, Wehren oder dergleichen A method for controlling and monitoring the state of dikes, dams, weirs or the like
06/05/1996CN1123894A System and method for locating release of fluid from a pipeline
06/04/1996US5523569 Apparatus for detecting leakages in structural members
05/1996
05/30/1996WO1996016321A1 Fugitive emissions detection system and components thereof
05/30/1996DE4442273A1 Sewerage separation tank embedded in earth
05/30/1996DE4442174A1 Lecksuchgerät mit Vakuumpumpen und Betriebsverfahren dazu Leak Detector Vacuum Pumps and operating method thereof
05/30/1996DE4442015A1 Establishing lock jumps at sheet piling walls or piles without removal
05/29/1996EP0714019A1 Procedure and device for the detection and localisation of leaks of fluid flowing in a pipe
05/29/1996EP0714018A2 Liquid or gas leak detection and shut-off system
05/29/1996EP0700510A4 Monitoring apparatus
05/29/1996CN1123410A Leakage sensor for hermetic seal of a gas pipe
05/28/1996US5520003 Leak container and method
05/23/1996DE19542330A1 Detector for testing individual PWR fuel elements for leakage
1 ... 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 ... 226