JPH0547775Y2 - - Google Patents
Info
- Publication number
- JPH0547775Y2 JPH0547775Y2 JP1986069610U JP6961086U JPH0547775Y2 JP H0547775 Y2 JPH0547775 Y2 JP H0547775Y2 JP 1986069610 U JP1986069610 U JP 1986069610U JP 6961086 U JP6961086 U JP 6961086U JP H0547775 Y2 JPH0547775 Y2 JP H0547775Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- door
- waterway
- automatic opening
- amount
- 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 60
- 239000000463 material Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986069610U JPH0547775Y2 (US06272168-20010807-M00014.png) | 1986-05-09 | 1986-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986069610U JPH0547775Y2 (US06272168-20010807-M00014.png) | 1986-05-09 | 1986-05-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62181625U JPS62181625U (US06272168-20010807-M00014.png) | 1987-11-18 |
| JPH0547775Y2 true JPH0547775Y2 (US06272168-20010807-M00014.png) | 1993-12-16 |
Family
ID=30910497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986069610U Expired - Lifetime JPH0547775Y2 (US06272168-20010807-M00014.png) | 1986-05-09 | 1986-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547775Y2 (US06272168-20010807-M00014.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5399326B2 (ja) * | 2010-06-22 | 2014-01-29 | 中国電力株式会社 | 取水装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016087A (US06272168-20010807-M00014.png) * | 1973-06-16 | 1975-02-20 |
-
1986
- 1986-05-09 JP JP1986069610U patent/JPH0547775Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5016087A (US06272168-20010807-M00014.png) * | 1973-06-16 | 1975-02-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62181625U (US06272168-20010807-M00014.png) | 1987-11-18 |
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