JPS63155688U - - Google Patents
Info
- Publication number
- JPS63155688U JPS63155688U JP4664387U JP4664387U JPS63155688U JP S63155688 U JPS63155688 U JP S63155688U JP 4664387 U JP4664387 U JP 4664387U JP 4664387 U JP4664387 U JP 4664387U JP S63155688 U JPS63155688 U JP S63155688U
- Authority
- JP
- Japan
- Prior art keywords
- closing
- louver
- opening
- shape memory
- memory alloy
- 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 2
- 230000006903 response to temperature Effects 0.000 claims 1
Landscapes
- Ventilation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4664387U JPS63155688U (fr) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4664387U JPS63155688U (fr) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155688U true JPS63155688U (fr) | 1988-10-12 |
Family
ID=30866496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4664387U Pending JPS63155688U (fr) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155688U (fr) |
-
1987
- 1987-03-31 JP JP4664387U patent/JPS63155688U/ja active Pending