JPH0427352U - - Google Patents
Info
- Publication number
- JPH0427352U JPH0427352U JP6812690U JP6812690U JPH0427352U JP H0427352 U JPH0427352 U JP H0427352U JP 6812690 U JP6812690 U JP 6812690U JP 6812690 U JP6812690 U JP 6812690U JP H0427352 U JPH0427352 U JP H0427352U
- Authority
- JP
- Japan
- Prior art keywords
- memory alloy
- shape memory
- ventilation device
- ventilation
- opening
- 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 10
- 238000009423 ventilation Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6812690U JPH0427352U (OSRAM) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6812690U JPH0427352U (OSRAM) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427352U true JPH0427352U (OSRAM) | 1992-03-04 |
Family
ID=31602295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6812690U Pending JPH0427352U (OSRAM) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427352U (OSRAM) |
-
1990
- 1990-06-27 JP JP6812690U patent/JPH0427352U/ja active Pending
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