JPH0480559U - - Google Patents

Info

Publication number
JPH0480559U
JPH0480559U JP12609690U JP12609690U JPH0480559U JP H0480559 U JPH0480559 U JP H0480559U JP 12609690 U JP12609690 U JP 12609690U JP 12609690 U JP12609690 U JP 12609690U JP H0480559 U JPH0480559 U JP H0480559U
Authority
JP
Japan
Prior art keywords
floor
building
electrical shaft
electrical
shaft
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
Application number
JP12609690U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12609690U priority Critical patent/JPH0480559U/ja
Publication of JPH0480559U publication Critical patent/JPH0480559U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Installation Of Indoor Wiring (AREA)

Description

【図面の簡単な説明】
第1図は、本考案に係る一実施例の概要を示す
図である。 符号の説明、3……建物の床、4……電気用シ
ヤフト(EPS)、5……床貫通部、6……電力
・通信ケーブル、8……耐熱材、9……不活性ガ
ス発生装置。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多層階建物の床を貫通して電力・通信ケーブル
    等を配設し、床貫通部と前記配設物との〓間に耐
    熱材を充填した建物の電気用シヤフトにおいて、
    各階毎の該電気用シヤフト内に、火災時に作動す
    る極低毒性の不活性ガス発生装置を備えたことを
    特徴とする建物の電気用シヤフト。
JP12609690U 1990-11-28 1990-11-28 Pending JPH0480559U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12609690U JPH0480559U (ja) 1990-11-28 1990-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12609690U JPH0480559U (ja) 1990-11-28 1990-11-28

Publications (1)

Publication Number Publication Date
JPH0480559U true JPH0480559U (ja) 1992-07-14

Family

ID=31873670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12609690U Pending JPH0480559U (ja) 1990-11-28 1990-11-28

Country Status (1)

Country Link
JP (1) JPH0480559U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002360721A (ja) * 2001-06-06 2002-12-17 Hatsuta Seisakusho Co Ltd ケーブルトンネル用ガスフォ−ム消火方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002360721A (ja) * 2001-06-06 2002-12-17 Hatsuta Seisakusho Co Ltd ケーブルトンネル用ガスフォ−ム消火方法

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