JPS6340509Y2 - - Google Patents
Info
- Publication number
- JPS6340509Y2 JPS6340509Y2 JP7643383U JP7643383U JPS6340509Y2 JP S6340509 Y2 JPS6340509 Y2 JP S6340509Y2 JP 7643383 U JP7643383 U JP 7643383U JP 7643383 U JP7643383 U JP 7643383U JP S6340509 Y2 JPS6340509 Y2 JP S6340509Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- adjustment plate
- water
- closing adjustment
- passage hole
- 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 38
- 230000037431 insertion Effects 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 10
- 241000209094 Oryza Species 0.000 claims description 9
- 235000007164 Oryza sativa Nutrition 0.000 claims description 9
- 235000009566 rice Nutrition 0.000 claims description 9
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 3
- 238000003973 irrigation Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Landscapes
- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7643383U JPS59192931U (ja) | 1983-05-20 | 1983-05-20 | 水田用取水量調節栓 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7643383U JPS59192931U (ja) | 1983-05-20 | 1983-05-20 | 水田用取水量調節栓 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59192931U JPS59192931U (ja) | 1984-12-21 |
| JPS6340509Y2 true JPS6340509Y2 (enrdf_load_html_response) | 1988-10-24 |
Family
ID=30206479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7643383U Granted JPS59192931U (ja) | 1983-05-20 | 1983-05-20 | 水田用取水量調節栓 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59192931U (enrdf_load_html_response) |
-
1983
- 1983-05-20 JP JP7643383U patent/JPS59192931U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59192931U (ja) | 1984-12-21 |
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