JPS5925401Y2 - 排煙口開閉装置 - Google Patents
排煙口開閉装置Info
- Publication number
- JPS5925401Y2 JPS5925401Y2 JP1975138280U JP13828075U JPS5925401Y2 JP S5925401 Y2 JPS5925401 Y2 JP S5925401Y2 JP 1975138280 U JP1975138280 U JP 1975138280U JP 13828075 U JP13828075 U JP 13828075U JP S5925401 Y2 JPS5925401 Y2 JP S5925401Y2
- Authority
- JP
- Japan
- Prior art keywords
- smoke exhaust
- exhaust port
- lid
- smoke
- switching valve
- 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
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975138280U JPS5925401Y2 (ja) | 1975-10-08 | 1975-10-08 | 排煙口開閉装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975138280U JPS5925401Y2 (ja) | 1975-10-08 | 1975-10-08 | 排煙口開閉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5250600U JPS5250600U (pl) | 1977-04-11 |
JPS5925401Y2 true JPS5925401Y2 (ja) | 1984-07-25 |
Family
ID=28618182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975138280U Expired JPS5925401Y2 (ja) | 1975-10-08 | 1975-10-08 | 排煙口開閉装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5925401Y2 (pl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6145507A (ja) * | 1985-07-16 | 1986-03-05 | 三菱電機株式会社 | 引掛シ−リング |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944519A (pl) * | 1972-09-04 | 1974-04-26 |
-
1975
- 1975-10-08 JP JP1975138280U patent/JPS5925401Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4944519A (pl) * | 1972-09-04 | 1974-04-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS5250600U (pl) | 1977-04-11 |
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