JPS62143133U - - Google Patents
Info
- Publication number
- JPS62143133U JPS62143133U JP1425786U JP1425786U JPS62143133U JP S62143133 U JPS62143133 U JP S62143133U JP 1425786 U JP1425786 U JP 1425786U JP 1425786 U JP1425786 U JP 1425786U JP S62143133 U JPS62143133 U JP S62143133U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation fan
- cover
- memory alloy
- shape memory
- magnet
- 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 4
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
Landscapes
- Air-Flow Control Members (AREA)
Description
図は本考案の実施例お示すもので第１図は前か
ばーお開いた場合の側断面図、第２図は前カバー
お閉じた場合の側断面図、第３図は外観図である
。 １は換気扇、２は前カバー、３は樹脂等からな
る飾り板、４は形状記憶合金、５はマグネツト。
ばーお開いた場合の側断面図、第２図は前カバー
お閉じた場合の側断面図、第３図は外観図である
。 １は換気扇、２は前カバー、３は樹脂等からな
る飾り板、４は形状記憶合金、５はマグネツト。
Claims (1)
- 換気扇１の前面に樹脂等からなる飾り板３お有
するカバー２の蝶番中央に、閉じた形状お記憶さ
せた形状記憶合金４お組込み、換気扇１の下部に
はカバー２お完全に閉じる目的のマグネツト５お
取付けてなる、形状記憶合金お使用せる防火カバ
ーお有する換気扇。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1425786U JPS62143133U (ja) | 1986-02-03 | 1986-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1425786U JPS62143133U (ja) | 1986-02-03 | 1986-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143133U true JPS62143133U (ja) | 1987-09-09 |
Family
ID=30804071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1425786U Pending JPS62143133U (ja) | 1986-02-03 | 1986-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143133U (ja) |
-
1986
- 1986-02-03 JP JP1425786U patent/JPS62143133U/ja active Pending