AU2002343030A1 - A liquid leak multi-layer detector - Google Patents
A liquid leak multi-layer detectorInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0127854.8 | 2001-11-21 | ||
GB0127854A GB0127854D0 (en) | 2001-11-21 | 2001-11-21 | Liquid leak detector |
GB0200441.4 | 2002-01-10 | ||
GB0200441A GB0200441D0 (en) | 2002-01-10 | 2002-01-10 | Liquid leak detector |
GB0209292.2 | 2002-04-24 | ||
GB0209292A GB2373057B (en) | 2001-11-21 | 2002-04-24 | A liquid leak detector |
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)
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)
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 |
-
2002
- 2002-11-15 AU AU2002343030A patent/AU2002343030A1/en not_active Abandoned
- 2002-11-15 EP EP02779690A patent/EP1446646A1/en not_active Withdrawn
- 2002-11-15 WO PCT/GB2002/005174 patent/WO2003046501A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO2003046501A1 (en) | 2003-06-05 |
EP1446646A1 (en) | 2004-08-18 |
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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 |