JPH07503Y2 - 水路の止水装置 - Google Patents
水路の止水装置Info
- Publication number
- JPH07503Y2 JPH07503Y2 JP3024690U JP3024690U JPH07503Y2 JP H07503 Y2 JPH07503 Y2 JP H07503Y2 JP 3024690 U JP3024690 U JP 3024690U JP 3024690 U JP3024690 U JP 3024690U JP H07503 Y2 JPH07503 Y2 JP H07503Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- wedge
- water channel
- hard
- wedges
- 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 title claims description 42
- 101000927062 Haematobia irritans exigua Aquaporin Proteins 0.000 description 24
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3024690U JPH07503Y2 (ja) | 1990-03-23 | 1990-03-23 | 水路の止水装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3024690U JPH07503Y2 (ja) | 1990-03-23 | 1990-03-23 | 水路の止水装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03122122U JPH03122122U (en, 2012) | 1991-12-13 |
| JPH07503Y2 true JPH07503Y2 (ja) | 1995-01-11 |
Family
ID=31532972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3024690U Expired - Lifetime JPH07503Y2 (ja) | 1990-03-23 | 1990-03-23 | 水路の止水装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07503Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102055234B1 (ko) * | 2019-04-26 | 2019-12-12 | 윈텍이앤씨 주식회사 | 버트러스 사방댐 |
-
1990
- 1990-03-23 JP JP3024690U patent/JPH07503Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03122122U (en, 2012) | 1991-12-13 |
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