JPS60118079U - Fireproof wall penetration duct structure - Google Patents
Fireproof wall penetration duct structureInfo
- Publication number
- JPS60118079U JPS60118079U JP517084U JP517084U JPS60118079U JP S60118079 U JPS60118079 U JP S60118079U JP 517084 U JP517084 U JP 517084U JP 517084 U JP517084 U JP 517084U JP S60118079 U JPS60118079 U JP S60118079U
- Authority
- JP
- Japan
- Prior art keywords
- fireproof wall
- duct structure
- wall penetration
- duct
- penetration duct
- 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
Landscapes
- Building Environments (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の一般的な耐火壁貫通ダクト構造の略示
的縦断面図、第２図は本考案の一実施例の概略縦断面図
である。
１：ダクト、２：防火ダンパ、５：ダクト、１ｊニスリ
ーブ、Ｗ：耐火壁。FIG. 1 is a schematic vertical cross-sectional view of a conventional general fireproof wall penetrating duct structure, and FIG. 2 is a schematic vertical cross-sectional view of an embodiment of the present invention. 1: duct, 2: fire damper, 5: duct, 1j sleeve, W: fireproof wall.
Claims (1)
を埋め込み、該スリーブの一端にダクトを結合してなる
ことを特徴とする耐火壁貫通ダクト構造。1. A fireproof wall penetrating duct structure, characterized in that a sleeve having the same diameter as the duct is embedded in a duct penetrating hole in a fireproof wall, and a duct is connected to one end of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP517084U JPS60118079U (en) | 1984-01-20 | 1984-01-20 | Fireproof wall penetration duct structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP517084U JPS60118079U (en) | 1984-01-20 | 1984-01-20 | Fireproof wall penetration duct structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60118079U true JPS60118079U (en) | 1985-08-09 |
Family
ID=30481428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP517084U Pending JPS60118079U (en) | 1984-01-20 | 1984-01-20 | Fireproof wall penetration duct structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118079U (en) |
-
1984
- 1984-01-20 JP JP517084U patent/JPS60118079U/en active Pending
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