JPS5593037A - Liquid leakage detector - Google Patents
Liquid leakage detectorInfo
- Publication number
- JPS5593037A JPS5593037A JP88179A JP88179A JPS5593037A JP S5593037 A JPS5593037 A JP S5593037A JP 88179 A JP88179 A JP 88179A JP 88179 A JP88179 A JP 88179A JP S5593037 A JPS5593037 A JP S5593037A
- Authority
- JP
- Japan
- Prior art keywords
- conductors
- water
- resistance
- conductor
- detecting
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
PURPOSE: To detect accurately leakage by a simple constitution by detecting a decrease in electric resistance between at least a couple of conductors arranged at an interval on the external surface of a liquid tank.
CONSTITUTION: To the external surface of bottom 11 of liquid tank 1, anodes 4 and cathodes 5 are stuck by turns at intervals. Both those electrodes are constituted by fitting conductors 41 and 51 of high ionization tendency to insulating members 42 and 52. Between electrodes 4 and 5, DC power supply 7 is connected via resistance 6. Even if a little water would leak from tank 1, ions dissolved in water move from conductor 41 to conductor 51 according to a potential tendency to deposit metal on the surface. This phenomenon is repeated to form a short circuit between both conductors. Therefore, the leakage of water can accurately be found by detecting a voltage drop across resistance 6.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP88179A JPS5593037A (en) | 1979-01-05 | 1979-01-05 | Liquid leakage detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP88179A JPS5593037A (en) | 1979-01-05 | 1979-01-05 | Liquid leakage detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5593037A true JPS5593037A (en) | 1980-07-15 |
Family
ID=11486008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP88179A Pending JPS5593037A (en) | 1979-01-05 | 1979-01-05 | Liquid leakage detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5593037A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017061454A1 (en) * | 2015-10-07 | 2017-04-13 | デクセリアルズ株式会社 | Switch element, electronic component, battery system |
-
1979
- 1979-01-05 JP JP88179A patent/JPS5593037A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017061454A1 (en) * | 2015-10-07 | 2017-04-13 | デクセリアルズ株式会社 | Switch element, electronic component, battery system |
US10964495B2 (en) | 2015-10-07 | 2021-03-30 | Dexerials Corporation | Switch device, electronic component, and battery system |
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