JPS592183Y2 - 無落差暗渠排水装置 - Google Patents
無落差暗渠排水装置Info
- Publication number
- JPS592183Y2 JPS592183Y2 JP9152278U JP9152278U JPS592183Y2 JP S592183 Y2 JPS592183 Y2 JP S592183Y2 JP 9152278 U JP9152278 U JP 9152278U JP 9152278 U JP9152278 U JP 9152278U JP S592183 Y2 JPS592183 Y2 JP S592183Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- pump
- water tank
- drainage
- head
- 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 70
- 241000209094 Oryza Species 0.000 claims description 26
- 235000007164 Oryza sativa Nutrition 0.000 claims description 26
- 235000009566 rice Nutrition 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Electromagnetic Pumps, Or The Like (AREA)
- Wind Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9152278U JPS592183Y2 (ja) | 1978-07-03 | 1978-07-03 | 無落差暗渠排水装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9152278U JPS592183Y2 (ja) | 1978-07-03 | 1978-07-03 | 無落差暗渠排水装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS558776U JPS558776U (enrdf_load_stackoverflow) | 1980-01-21 |
JPS592183Y2 true JPS592183Y2 (ja) | 1984-01-21 |
Family
ID=29020878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9152278U Expired JPS592183Y2 (ja) | 1978-07-03 | 1978-07-03 | 無落差暗渠排水装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592183Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55178052U (enrdf_load_stackoverflow) * | 1978-08-10 | 1980-12-20 | ||
JP2892616B2 (ja) * | 1996-04-26 | 1999-05-17 | 三山工業株式会社 | マンホ―ル等用足掛具 |
-
1978
- 1978-07-03 JP JP9152278U patent/JPS592183Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS558776U (enrdf_load_stackoverflow) | 1980-01-21 |
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