JPS59192931U - 水田用取水量調節栓 - Google Patents
水田用取水量調節栓Info
- Publication number
- JPS59192931U JPS59192931U JP7643383U JP7643383U JPS59192931U JP S59192931 U JPS59192931 U JP S59192931U JP 7643383 U JP7643383 U JP 7643383U JP 7643383 U JP7643383 U JP 7643383U JP S59192931 U JPS59192931 U JP S59192931U
- Authority
- JP
- Japan
- Prior art keywords
- water
- opening
- insertion groove
- closing adjustment
- adjustment plate
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 235000007164 Oryza sativa Nutrition 0.000 title claims 3
- 235000009566 rice Nutrition 0.000 title claims 3
- 240000007594 Oryza sativa Species 0.000 title 1
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 claims description 2
- 241000209094 Oryza Species 0.000 claims 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003621 irrigation water Substances 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 true JPS59192931U (ja) | 1984-12-21 |
JPS6340509Y2 JPS6340509Y2 (enrdf_load_stackoverflow) | 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_stackoverflow) |
-
1983
- 1983-05-20 JP JP7643383U patent/JPS59192931U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6340509Y2 (enrdf_load_stackoverflow) | 1988-10-24 |
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