JPS63119779U - - Google Patents
Info
- Publication number
- JPS63119779U JPS63119779U JP1259387U JP1259387U JPS63119779U JP S63119779 U JPS63119779 U JP S63119779U JP 1259387 U JP1259387 U JP 1259387U JP 1259387 U JP1259387 U JP 1259387U JP S63119779 U JPS63119779 U JP S63119779U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing
- smoke evacuation
- smoke exhaust
- smoke
- 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
- 239000000779 smoke Substances 0.000 claims description 9
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
第１図は本考案の正面図、第２図は第１図の横
面図でかつ開閉制御部４の透視図である。第３図
、第４図は第１図の状態から移行した状態の図で
ある。
１……排煙装置基板（鴨居及び敷居）、２……
排煙窓わく、３……排煙窓ガラス、４……排煙窓
開閉制御部、５……排煙窓開閉支柱、６……排煙
窓開閉バネ、７……外気、８……室内。
FIG. 1 is a front view of the present invention, and FIG. 2 is a side view of FIG. 1 and a perspective view of the opening/closing control section 4. As shown in FIG. FIGS. 3 and 4 are diagrams of a state transitioned from the state of FIG. 1. 1...Smoke exhaust device board (lintel and threshold), 2...
Smoke exhaust window frame, 3... Smoke exhaust window glass, 4... Smoke exhaust window opening/closing control unit, 5... Smoke exhaust window opening/closing support, 6... Smoke exhaust window opening/closing spring, 7... Outside air, 8... Indoor .
Claims (1)
排煙窓の開閉を室温の状態に応じ、自動的に行う
ことを特徴とする排煙装置。 Shape memory alloy is used in the opening/closing control part of smoke exhaust windows,
A smoke evacuation device characterized by automatically opening and closing a smoke evacuation window according to room temperature conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1259387U JPS63119779U (en) | 1987-01-29 | 1987-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1259387U JPS63119779U (en) | 1987-01-29 | 1987-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63119779U true JPS63119779U (en) | 1988-08-03 |
Family
ID=30800868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1259387U Pending JPS63119779U (en) | 1987-01-29 | 1987-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63119779U (en) |
-
1987
- 1987-01-29 JP JP1259387U patent/JPS63119779U/ja active Pending
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