JPH0451186B2 - - Google Patents
Info
- Publication number
- JPH0451186B2 JPH0451186B2 JP58099058A JP9905883A JPH0451186B2 JP H0451186 B2 JPH0451186 B2 JP H0451186B2 JP 58099058 A JP58099058 A JP 58099058A JP 9905883 A JP9905883 A JP 9905883A JP H0451186 B2 JPH0451186 B2 JP H0451186B2
- Authority
- JP
- Japan
- Prior art keywords
- damper
- lever
- casing
- 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.)
- Expired - Lifetime
Links
Landscapes
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9905883A JPS59225074A (ja) | 1983-06-03 | 1983-06-03 | 防火防煙ダンパ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9905883A JPS59225074A (ja) | 1983-06-03 | 1983-06-03 | 防火防煙ダンパ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59225074A JPS59225074A (ja) | 1984-12-18 |
| JPH0451186B2 true JPH0451186B2 (en]) | 1992-08-18 |
Family
ID=14237090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9905883A Granted JPS59225074A (ja) | 1983-06-03 | 1983-06-03 | 防火防煙ダンパ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59225074A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05277200A (ja) * | 1992-04-16 | 1993-10-26 | Kuken Denki Kk | 防火用ダンパの開閉装置 |
| JP4542609B1 (ja) * | 2009-12-03 | 2010-09-15 | 大栄技研工業株式会社 | 感温可動装置及び感温閉止ダンパー |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5848262U (ja) * | 1981-09-30 | 1983-04-01 | ホーチキ株式会社 | 防火ダンパ開閉装置 |
-
1983
- 1983-06-03 JP JP9905883A patent/JPS59225074A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59225074A (ja) | 1984-12-18 |
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