JPH03107640U - - Google Patents
Info
- Publication number
- JPH03107640U JPH03107640U JP1989128593U JP12859389U JPH03107640U JP H03107640 U JPH03107640 U JP H03107640U JP 1989128593 U JP1989128593 U JP 1989128593U JP 12859389 U JP12859389 U JP 12859389U JP H03107640 U JPH03107640 U JP H03107640U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- housings
- blocking plate
- elastic member
- communication
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 3
- 238000009423 ventilation Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 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)
- Ventilation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989128593U JPH03107640U (enrdf_load_stackoverflow) | 1989-11-02 | 1989-11-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989128593U JPH03107640U (enrdf_load_stackoverflow) | 1989-11-02 | 1989-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03107640U true JPH03107640U (enrdf_load_stackoverflow) | 1991-11-06 |
Family
ID=31676290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989128593U Pending JPH03107640U (enrdf_load_stackoverflow) | 1989-11-02 | 1989-11-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03107640U (enrdf_load_stackoverflow) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5339394B1 (ja) * | 2013-05-24 | 2013-11-13 | ヒノックス商事株式会社 | 太陽熱利用の苗カバー |
JP2020130127A (ja) * | 2019-02-25 | 2020-08-31 | Wwb株式会社 | ビニールハウス用骨組み、ビニールハウス、及び、それらの設置方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6237626A (ja) * | 1985-08-09 | 1987-02-18 | Keiichi Yasukawa | 感温自動換気装置 |
JPS62134430A (ja) * | 1985-12-06 | 1987-06-17 | Keiichi Yasukawa | 換気装置 |
-
1989
- 1989-11-02 JP JP1989128593U patent/JPH03107640U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6237626A (ja) * | 1985-08-09 | 1987-02-18 | Keiichi Yasukawa | 感温自動換気装置 |
JPS62134430A (ja) * | 1985-12-06 | 1987-06-17 | Keiichi Yasukawa | 換気装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5339394B1 (ja) * | 2013-05-24 | 2013-11-13 | ヒノックス商事株式会社 | 太陽熱利用の苗カバー |
CN104170689A (zh) * | 2013-05-24 | 2014-12-03 | 喜诺克斯株式会社 | 利用太阳热的苗罩 |
JP2020130127A (ja) * | 2019-02-25 | 2020-08-31 | Wwb株式会社 | ビニールハウス用骨組み、ビニールハウス、及び、それらの設置方法 |
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