JPS6328981Y2 - - Google Patents
Info
- Publication number
- JPS6328981Y2 JPS6328981Y2 JP9253783U JP9253783U JPS6328981Y2 JP S6328981 Y2 JPS6328981 Y2 JP S6328981Y2 JP 9253783 U JP9253783 U JP 9253783U JP 9253783 U JP9253783 U JP 9253783U JP S6328981 Y2 JPS6328981 Y2 JP S6328981Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- opening
- water control
- control lid
- valve
- 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 132
- 238000007689 inspection Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9253783U JPS60431U (ja) | 1983-06-16 | 1983-06-16 | 取水口制水蓋 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9253783U JPS60431U (ja) | 1983-06-16 | 1983-06-16 | 取水口制水蓋 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60431U JPS60431U (ja) | 1985-01-05 |
| JPS6328981Y2 true JPS6328981Y2 (enrdf_load_stackoverflow) | 1988-08-04 |
Family
ID=30222811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9253783U Granted JPS60431U (ja) | 1983-06-16 | 1983-06-16 | 取水口制水蓋 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60431U (enrdf_load_stackoverflow) |
-
1983
- 1983-06-16 JP JP9253783U patent/JPS60431U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60431U (ja) | 1985-01-05 |
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