JPS61118236U - - Google Patents
Info
- Publication number
- JPS61118236U JPS61118236U JP19780084U JP19780084U JPS61118236U JP S61118236 U JPS61118236 U JP S61118236U JP 19780084 U JP19780084 U JP 19780084U JP 19780084 U JP19780084 U JP 19780084U JP S61118236 U JPS61118236 U JP S61118236U
- Authority
- JP
- Japan
- Prior art keywords
- water
- negative pressure
- pipe
- permeable pipe
- irrigation
- 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 claims description 12
- 230000002262 irrigation Effects 0.000 claims description 4
- 238000003973 irrigation Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000011225 non-oxide ceramic Substances 0.000 claims 1
- 229910052575 non-oxide ceramic Inorganic materials 0.000 claims 1
- 239000011224 oxide ceramic Substances 0.000 claims 1
- 229910052574 oxide ceramic Inorganic materials 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197800U JPH0425957Y2 (enrdf_load_stackoverflow) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197800U JPH0425957Y2 (enrdf_load_stackoverflow) | 1984-12-29 | 1984-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118236U true JPS61118236U (enrdf_load_stackoverflow) | 1986-07-25 |
| JPH0425957Y2 JPH0425957Y2 (enrdf_load_stackoverflow) | 1992-06-23 |
Family
ID=30756284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984197800U Expired JPH0425957Y2 (enrdf_load_stackoverflow) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425957Y2 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014039538A (ja) * | 2012-07-23 | 2014-03-06 | Kazuji Hiraoka | 栽培槽の給水装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1118982A (zh) * | 1993-12-10 | 1996-03-20 | 日本酸素株式会社 | 土壤灌注用管以及用该管灌注土壤的方法和向土壤中供给气体的方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138609A (ja) * | 1983-01-27 | 1984-08-09 | Sumitomo Ringyo Kk | 灌漑水の自動給排水装置 |
-
1984
- 1984-12-29 JP JP1984197800U patent/JPH0425957Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138609A (ja) * | 1983-01-27 | 1984-08-09 | Sumitomo Ringyo Kk | 灌漑水の自動給排水装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014039538A (ja) * | 2012-07-23 | 2014-03-06 | Kazuji Hiraoka | 栽培槽の給水装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0425957Y2 (enrdf_load_stackoverflow) | 1992-06-23 |