JPH0356349U - - Google Patents
Info
- Publication number
- JPH0356349U JPH0356349U JP1989117814U JP11781489U JPH0356349U JP H0356349 U JPH0356349 U JP H0356349U JP 1989117814 U JP1989117814 U JP 1989117814U JP 11781489 U JP11781489 U JP 11781489U JP H0356349 U JPH0356349 U JP H0356349U
- Authority
- JP
- Japan
- Prior art keywords
- resin film
- elongated member
- tunnel
- frames
- arc
- 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
- 239000011347 resin Substances 0.000 claims description 11
- 229920005989 resin Polymers 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Protection Of Plants (AREA)
- Greenhouses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989117814U JP2501703Y2 (ja) | 1989-10-05 | 1989-10-05 | 樹脂フィルムトンネルの換気装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989117814U JP2501703Y2 (ja) | 1989-10-05 | 1989-10-05 | 樹脂フィルムトンネルの換気装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0356349U true JPH0356349U (US20100012521A1-20100121-C00001.png) | 1991-05-30 |
| JP2501703Y2 JP2501703Y2 (ja) | 1996-06-19 |
Family
ID=31666014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989117814U Expired - Lifetime JP2501703Y2 (ja) | 1989-10-05 | 1989-10-05 | 樹脂フィルムトンネルの換気装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501703Y2 (US20100012521A1-20100121-C00001.png) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6166459U (US20100012521A1-20100121-C00001.png) * | 1984-10-05 | 1986-05-07 | ||
| JPS6212189U (US20100012521A1-20100121-C00001.png) * | 1985-07-04 | 1987-01-24 | ||
| JPH01225426A (ja) * | 1988-03-07 | 1989-09-08 | Hitachi Metals Ltd | ビニールトンネル |
-
1989
- 1989-10-05 JP JP1989117814U patent/JP2501703Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6166459U (US20100012521A1-20100121-C00001.png) * | 1984-10-05 | 1986-05-07 | ||
| JPS6212189U (US20100012521A1-20100121-C00001.png) * | 1985-07-04 | 1987-01-24 | ||
| JPH01225426A (ja) * | 1988-03-07 | 1989-09-08 | Hitachi Metals Ltd | ビニールトンネル |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501703Y2 (ja) | 1996-06-19 |
