JPH0221734B2 - - Google Patents
Info
- Publication number
- JPH0221734B2 JPH0221734B2 JP57189486A JP18948682A JPH0221734B2 JP H0221734 B2 JPH0221734 B2 JP H0221734B2 JP 57189486 A JP57189486 A JP 57189486A JP 18948682 A JP18948682 A JP 18948682A JP H0221734 B2 JPH0221734 B2 JP H0221734B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- water
- alarm
- water leakage
- resistance value
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 95
- 238000001514 detection method Methods 0.000 claims description 39
- 239000004020 conductor Substances 0.000 claims description 26
- 230000007423 decrease Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 206010073306 Exposure to radiation Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57189486A JPS5979136A (ja) | 1982-10-27 | 1982-10-27 | 漏水検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57189486A JPS5979136A (ja) | 1982-10-27 | 1982-10-27 | 漏水検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5979136A JPS5979136A (ja) | 1984-05-08 |
| JPH0221734B2 true JPH0221734B2 (enrdf_load_stackoverflow) | 1990-05-16 |
Family
ID=16242062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57189486A Granted JPS5979136A (ja) | 1982-10-27 | 1982-10-27 | 漏水検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5979136A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0339646A (ja) * | 1989-07-05 | 1991-02-20 | Showa Electric Wire & Cable Co Ltd | 漏水検知装置 |
-
1982
- 1982-10-27 JP JP57189486A patent/JPS5979136A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5979136A (ja) | 1984-05-08 |
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