JPS6057894U - 自動火災報知器 - Google Patents

自動火災報知器

Info

Publication number
JPS6057894U
JPS6057894U JP14538883U JP14538883U JPS6057894U JP S6057894 U JPS6057894 U JP S6057894U JP 14538883 U JP14538883 U JP 14538883U JP 14538883 U JP14538883 U JP 14538883U JP S6057894 U JPS6057894 U JP S6057894U
Authority
JP
Japan
Prior art keywords
fire alarm
automatic fire
abstract
bimetal
bimetals
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
JP14538883U
Other languages
English (en)
Inventor
大久保　敬四郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP14538883U priority Critical patent/JPS6057894U/ja
Publication of JPS6057894U publication Critical patent/JPS6057894U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Fire-Detection Mechanisms (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。

Description

【図面の簡単な説明】
図は本考案の内部構造を示す平面図。 １．３はバイメタル、２，４はブザー、５，６は電池。

Claims (1)

    【実用新案登録請求の範囲】
  1. 異なった温度の所で作動する２つのバイメタルと、夫々
    のバイメタルに連動したブザーからなる２段式火災報知
    器。
JP14538883U 1983-09-20 1983-09-20 自動火災報知器 Pending JPS6057894U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14538883U JPS6057894U (ja) 1983-09-20 1983-09-20 自動火災報知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14538883U JPS6057894U (ja) 1983-09-20 1983-09-20 自動火災報知器

Publications (1)

Publication Number Publication Date
JPS6057894U true JPS6057894U (ja) 1985-04-22

Family

ID=30323934

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14538883U Pending JPS6057894U (ja) 1983-09-20 1983-09-20 自動火災報知器

Country Status (1)

Country Link
JP (1) JPS6057894U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50151099A (ja) * 1974-05-22 1975-12-04
JPS519687B1 (ja) * 1963-06-12 1976-03-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS519687B1 (ja) * 1963-06-12 1976-03-29
JPS50151099A (ja) * 1974-05-22 1975-12-04

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