JPS63107154U - - Google Patents
Info
- Publication number
- JPS63107154U JPS63107154U JP1986199607U JP19960786U JPS63107154U JP S63107154 U JPS63107154 U JP S63107154U JP 1986199607 U JP1986199607 U JP 1986199607U JP 19960786 U JP19960786 U JP 19960786U JP S63107154 U JPS63107154 U JP S63107154U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- tunnel
- air
- outer pipe
- inner pipe
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
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
- Greenhouses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199607U JPS63107154U (en, 2012) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199607U JPS63107154U (en, 2012) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107154U true JPS63107154U (en, 2012) | 1988-07-11 |
Family
ID=31161389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986199607U Pending JPS63107154U (en, 2012) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107154U (en, 2012) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623818A (en) * | 1979-08-02 | 1981-03-06 | Masanori Soneda | Prevention of agriculture crop from freeze and frost damage |
| JPS5733528A (en) * | 1980-08-08 | 1982-02-23 | Bokunanshiya Goushi | Management apparatus of tea field |
| JPS6129251U (ja) * | 1984-07-25 | 1986-02-21 | 株式会社ノーリツ | 横向き燃焼式風呂釜 |
-
1986
- 1986-12-29 JP JP1986199607U patent/JPS63107154U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5623818A (en) * | 1979-08-02 | 1981-03-06 | Masanori Soneda | Prevention of agriculture crop from freeze and frost damage |
| JPS5733528A (en) * | 1980-08-08 | 1982-02-23 | Bokunanshiya Goushi | Management apparatus of tea field |
| JPS6129251U (ja) * | 1984-07-25 | 1986-02-21 | 株式会社ノーリツ | 横向き燃焼式風呂釜 |