JPH0198804U - - Google Patents
Info
- Publication number
- JPH0198804U JPH0198804U JP19604087U JP19604087U JPH0198804U JP H0198804 U JPH0198804 U JP H0198804U JP 19604087 U JP19604087 U JP 19604087U JP 19604087 U JP19604087 U JP 19604087U JP H0198804 U JPH0198804 U JP H0198804U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation
- view
- shutter
- ventilation holes
- closes
- 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
- 238000009423 ventilation Methods 0.000 claims description 9
- 229910001285 shape-memory alloy Inorganic materials 0.000 description 1
Landscapes
- Ventilation (AREA)
- Building Environments (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19604087U JPH0198804U (zh) | 1987-12-23 | 1987-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19604087U JPH0198804U (zh) | 1987-12-23 | 1987-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0198804U true JPH0198804U (zh) | 1989-07-03 |
Family
ID=31486681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19604087U Pending JPH0198804U (zh) | 1987-12-23 | 1987-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0198804U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007232253A (ja) * | 2006-02-28 | 2007-09-13 | Sahara:Kk | 換気装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126755A (en) * | 1979-03-22 | 1980-09-30 | Aisin Seiki Co Ltd | Apparatus for automatically opening and closing ventilating window |
| JPS5855634A (ja) * | 1981-09-30 | 1983-04-02 | Nobuhiro Kojima | 建築物の通気方法および装置 |
| JPS61217637A (ja) * | 1985-03-22 | 1986-09-27 | Keiichi Yasukawa | 形状記憶合金利用の換気装置 |
| JPS6273023A (ja) * | 1985-09-25 | 1987-04-03 | Sekisui Chem Co Ltd | 換気孔装置 |
-
1987
- 1987-12-23 JP JP19604087U patent/JPH0198804U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126755A (en) * | 1979-03-22 | 1980-09-30 | Aisin Seiki Co Ltd | Apparatus for automatically opening and closing ventilating window |
| JPS5855634A (ja) * | 1981-09-30 | 1983-04-02 | Nobuhiro Kojima | 建築物の通気方法および装置 |
| JPS61217637A (ja) * | 1985-03-22 | 1986-09-27 | Keiichi Yasukawa | 形状記憶合金利用の換気装置 |
| JPS6273023A (ja) * | 1985-09-25 | 1987-04-03 | Sekisui Chem Co Ltd | 換気孔装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007232253A (ja) * | 2006-02-28 | 2007-09-13 | Sahara:Kk | 換気装置 |
| JP4699241B2 (ja) * | 2006-02-28 | 2011-06-08 | 株式会社佐原 | 換気装置 |