AU2002343030A1 - A liquid leak multi-layer detector - Google Patents

A liquid leak multi-layer detector

Info

Publication number
AU2002343030A1
AU2002343030A1 AU2002343030A AU2002343030A AU2002343030A1 AU 2002343030 A1 AU2002343030 A1 AU 2002343030A1 AU 2002343030 A AU2002343030 A AU 2002343030A AU 2002343030 A AU2002343030 A AU 2002343030A AU 2002343030 A1 AU2002343030 A1 AU 2002343030A1
Authority
AU
Australia
Prior art keywords
liquid leak
layer detector
detector
layer
leak
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002343030A
Inventor
Dennis Charles Parkins Gibbs
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Before Event Ltd
Original Assignee
Before Event Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB0127854A external-priority patent/GB0127854D0/en
Priority claimed from GB0200441A external-priority patent/GB0200441D0/en
Priority claimed from GB0209292A external-priority patent/GB2373057B/en
Priority claimed from US10/151,137 external-priority patent/US6865941B2/en
Application filed by Before Event Ltd filed Critical Before Event Ltd
Publication of AU2002343030A1 publication Critical patent/AU2002343030A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
AU2002343030A 2001-11-21 2002-11-15 A liquid leak multi-layer detector Abandoned AU2002343030A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
GB0127854A GB0127854D0 (en) 2001-11-21 2001-11-21 Liquid leak detector
GB0127854.8 2001-11-21
GB0200441A GB0200441D0 (en) 2002-01-10 2002-01-10 Liquid leak detector
GB0200441.4 2002-01-10
GB0209292A GB2373057B (en) 2001-11-21 2002-04-24 A liquid leak detector
GB0209292.2 2002-04-24
US10/151,137 US6865941B2 (en) 2001-11-21 2002-05-20 Liquid leak detector
US10/151,137 2002-05-20
PCT/GB2002/005174 WO2003046501A1 (en) 2001-11-21 2002-11-15 A liquid leak multi-layer detector

Publications (1)

Publication Number Publication Date
AU2002343030A1 true AU2002343030A1 (en) 2003-06-10

Family

ID=27448005

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002343030A Abandoned AU2002343030A1 (en) 2001-11-21 2002-11-15 A liquid leak multi-layer detector

Country Status (3)

Country Link
EP (1) EP1446646A1 (en)
AU (1) AU2002343030A1 (en)
WO (1) WO2003046501A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124281B (en) * 2012-05-02 2014-06-13 Jani Alatainio leak detector
CN106225999A (en) * 2016-08-15 2016-12-14 上海科勒电子科技有限公司 Multipoint mode probe and leakage sensor
FR3109443A1 (en) * 2020-04-16 2021-10-22 Psa Automobiles Sa FLUID LEAK DETECTION SYSTEM
CN117117355B (en) * 2023-10-23 2024-02-09 宁德时代新能源科技股份有限公司 Liquid leakage detection device and battery

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB956553A (en) * 1959-05-12 1964-04-29 Eisler Paul Storage battery
JPS6219748A (en) * 1985-07-18 1987-01-28 Junkosha Co Ltd Sensor for detecting corrosive liquid
DE3704594A1 (en) * 1987-02-13 1988-08-25 Westerwald Ag DEVICE FOR LEAK MONITORING AND LOCATION
GB8809195D0 (en) * 1988-04-19 1988-05-25 Lewis A L Liquid sensor
JPH01163861U (en) * 1988-05-09 1989-11-15
JPH0765948B2 (en) * 1990-09-27 1995-07-19 タツタ電線株式会社 Leak sensor
JP2541466B2 (en) * 1993-08-11 1996-10-09 日本電気株式会社 Flood sensor
JP3174679B2 (en) * 1993-11-25 2001-06-11 応用地質株式会社 Electrical leak detection method
US5476004A (en) * 1994-05-27 1995-12-19 Furon Company Leak-sensing apparatus
US5560279A (en) * 1995-03-16 1996-10-01 W. L. Gore & Associates, Inc. Pre-failure sensing diaphragm
JP4020572B2 (en) * 2000-06-20 2007-12-12 中外商工株式会社 Lining-coated liquid storage tank, manufacturing method thereof, and lining layer defect detection method

Also Published As

Publication number Publication date
EP1446646A1 (en) 2004-08-18
WO2003046501A1 (en) 2003-06-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase