JPS645220Y2 - - Google Patents
Info
- Publication number
- JPS645220Y2 JPS645220Y2 JP16252182U JP16252182U JPS645220Y2 JP S645220 Y2 JPS645220 Y2 JP S645220Y2 JP 16252182 U JP16252182 U JP 16252182U JP 16252182 U JP16252182 U JP 16252182U JP S645220 Y2 JPS645220 Y2 JP S645220Y2
- Authority
- JP
- Japan
- Prior art keywords
- series
- water pipe
- water
- sound
- buried
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16252182U JPS5966131U (ja) | 1982-10-27 | 1982-10-27 | 水道管の漏水検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16252182U JPS5966131U (ja) | 1982-10-27 | 1982-10-27 | 水道管の漏水検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5966131U JPS5966131U (ja) | 1984-05-02 |
| JPS645220Y2 true JPS645220Y2 (enrdf_load_stackoverflow) | 1989-02-09 |
Family
ID=30356861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16252182U Granted JPS5966131U (ja) | 1982-10-27 | 1982-10-27 | 水道管の漏水検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966131U (enrdf_load_stackoverflow) |
-
1982
- 1982-10-27 JP JP16252182U patent/JPS5966131U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5966131U (ja) | 1984-05-02 |
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