JPH0410273Y2 - - Google Patents
Info
- Publication number
- JPH0410273Y2 JPH0410273Y2 JP3846486U JP3846486U JPH0410273Y2 JP H0410273 Y2 JPH0410273 Y2 JP H0410273Y2 JP 3846486 U JP3846486 U JP 3846486U JP 3846486 U JP3846486 U JP 3846486U JP H0410273 Y2 JPH0410273 Y2 JP H0410273Y2
- Authority
- JP
- Japan
- Prior art keywords
- weir plate
- water
- upstream side
- weir
- downstream side
- 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 27
- 238000011144 upstream manufacturing Methods 0.000 claims description 17
- 235000007164 Oryza sativa Nutrition 0.000 claims description 4
- 235000009566 rice Nutrition 0.000 claims description 4
- 238000003973 irrigation Methods 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical class C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000001363 water suppression through gradient tailored excitation Methods 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3846486U JPH0410273Y2 (enrdf_load_stackoverflow) | 1986-03-17 | 1986-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3846486U JPH0410273Y2 (enrdf_load_stackoverflow) | 1986-03-17 | 1986-03-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62154032U JPS62154032U (enrdf_load_stackoverflow) | 1987-09-30 |
| JPH0410273Y2 true JPH0410273Y2 (enrdf_load_stackoverflow) | 1992-03-13 |
Family
ID=30850735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3846486U Expired JPH0410273Y2 (enrdf_load_stackoverflow) | 1986-03-17 | 1986-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410273Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-03-17 JP JP3846486U patent/JPH0410273Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62154032U (enrdf_load_stackoverflow) | 1987-09-30 |
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