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
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197800U JPH0425957Y2 (enExample) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984197800U JPH0425957Y2 (enExample) | 1984-12-29 | 1984-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118236U true JPS61118236U (enExample) | 1986-07-25 |
| JPH0425957Y2 JPH0425957Y2 (enExample) | 1992-06-23 |
Family
ID=30756284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984197800U Expired JPH0425957Y2 (enExample) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425957Y2 (enExample) |
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 |
|---|---|---|---|---|
| KR0162538B1 (ko) * | 1993-12-10 | 1998-11-16 | 쮸치야 히로오 | 토양관개용 파이프 및 이것을 이용한 토양관개방법 및 토양으로의 기체공급방법 |
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 (enExample) | 1992-06-23 |