JPH0439531B2 - - Google Patents
Info
- Publication number
- JPH0439531B2 JPH0439531B2 JP6519787A JP6519787A JPH0439531B2 JP H0439531 B2 JPH0439531 B2 JP H0439531B2 JP 6519787 A JP6519787 A JP 6519787A JP 6519787 A JP6519787 A JP 6519787A JP H0439531 B2 JPH0439531 B2 JP H0439531B2
- Authority
- JP
- Japan
- Prior art keywords
- gate
- float
- water
- water level
- waterway
- 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 47
- 239000000428 dust Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6519787A JPS63233112A (ja) | 1987-03-19 | 1987-03-19 | 水路の自動水位調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6519787A JPS63233112A (ja) | 1987-03-19 | 1987-03-19 | 水路の自動水位調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63233112A JPS63233112A (ja) | 1988-09-28 |
| JPH0439531B2 true JPH0439531B2 (enrdf_load_html_response) | 1992-06-29 |
Family
ID=13279951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6519787A Granted JPS63233112A (ja) | 1987-03-19 | 1987-03-19 | 水路の自動水位調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63233112A (enrdf_load_html_response) |
-
1987
- 1987-03-19 JP JP6519787A patent/JPS63233112A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63233112A (ja) | 1988-09-28 |
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