JPS649664U - - Google Patents

Info

Publication number
JPS649664U
JPS649664U JP10323387U JP10323387U JPS649664U JP S649664 U JPS649664 U JP S649664U JP 10323387 U JP10323387 U JP 10323387U JP 10323387 U JP10323387 U JP 10323387U JP S649664 U JPS649664 U JP S649664U
Authority
JP
Japan
Prior art keywords
valve body
vent
fire damper
ventilation opening
ventilation
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
JP10323387U
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 JP10323387U priority Critical patent/JPS649664U/ja
Publication of JPS649664U publication Critical patent/JPS649664U/ja
Pending legal-status Critical Current

Links

Landscapes

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  • Building Environments (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例を示す縦断面図、
第2図は、軒天井の一部省略縦断面図、第3図は
、防火ダンパーの斜視図である。 2……台部、3……換気口、4……弁体、5…
…駆動装置、6……温度ヒユーズ、32a,32
b……戸当り、A……天井、A……通気口、C
……屋根裏、H……ヒンジ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 建物の軒天井に設けられた通気口に配設される
    防火ダンパーであつて、箱状の台部と、該台部の
    天板に設けられた換気口と、該換気口を閉塞する
    弁体と、該弁体をヒンジを中心に回転させる駆動
    装置と、該回転に抗して弁体を繋ぎ止める温度ヒ
    ユーズとから成り、前記通気口の屋根裏側に取着
    されることを特徴とする軒天井換気用防火ダンパ
    ー。
JP10323387U 1987-07-03 1987-07-03 Pending JPS649664U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10323387U JPS649664U (ja) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10323387U JPS649664U (ja) 1987-07-03 1987-07-03

Publications (1)

Publication Number Publication Date
JPS649664U true JPS649664U (ja) 1989-01-19

Family

ID=31333871

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10323387U Pending JPS649664U (ja) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPS649664U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648703U (ja) * 1992-12-17 1994-07-05 株式会社カネシン 建物用換気口

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129065A (ja) * 1985-12-02 1987-06-11 浅野スレ−ト株式会社 防火換気口

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62129065A (ja) * 1985-12-02 1987-06-11 浅野スレ−ト株式会社 防火換気口

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648703U (ja) * 1992-12-17 1994-07-05 株式会社カネシン 建物用換気口

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