JPH0382483U - - Google Patents

Info

Publication number
JPH0382483U
JPH0382483U JP14415989U JP14415989U JPH0382483U JP H0382483 U JPH0382483 U JP H0382483U JP 14415989 U JP14415989 U JP 14415989U JP 14415989 U JP14415989 U JP 14415989U JP H0382483 U JPH0382483 U JP H0382483U
Authority
JP
Japan
Prior art keywords
printed circuit
circuit board
main body
printed
boards
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.)
Granted
Application number
JP14415989U
Other languages
English (en)
Other versions
JP2576438Y2 (ja
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 JP1989144159U priority Critical patent/JP2576438Y2/ja
Publication of JPH0382483U publication Critical patent/JPH0382483U/ja
Application granted granted Critical
Publication of JP2576438Y2 publication Critical patent/JP2576438Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)

Description

【図面の簡単な説明】
第1図は本考案実施例の縦断面図、第2図はそ
の感知器本体の下面図、第3図は第1図の要部の
拡大断面図である。 1……感知器本体、2……第1のプリント基板
、2a……第2のプリント基板、3……支柱、4
……光学台、5……防虫網、6……感知器カバー
、11……環状段部、12……フツク、13……
固定段部、15……取付ねじ。

Claims (1)

  1. 【実用新案登録請求の範囲】 電気部品等が実装されて電気回路が形成された
    プリント基板を備えた火災報知設備用機器におい
    て、 内壁の開口部側に第1の段部が、また底部側に
    第2の段部が形成された有底の本体と、 電気回路が形成された複数のプリント基板を有
    し、各プリント基板をこれら各プリント基板間に
    配設した支柱により一体的に結合し、前記本体内
    に収容して最上位のプリント基板を前記本体の第
    2の段部に当接して固定されるプリント基板群と
    を備えてなり、 前記本体の第1の段部と第2の段部間の高さh
    と、前記プリント基板群の最上位のプリント基
    板の上面と最下位のプリント基板の上面間の規定
    高さhとの関係を、h〉hに設定したことを特
    徴とする火災報知設備用機器。
JP1989144159U 1989-12-15 1989-12-15 火災報知設備用機器 Expired - Lifetime JP2576438Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989144159U JP2576438Y2 (ja) 1989-12-15 1989-12-15 火災報知設備用機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989144159U JP2576438Y2 (ja) 1989-12-15 1989-12-15 火災報知設備用機器

Publications (2)

Publication Number Publication Date
JPH0382483U true JPH0382483U (ja) 1991-08-22
JP2576438Y2 JP2576438Y2 (ja) 1998-07-09

Family

ID=31690892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989144159U Expired - Lifetime JP2576438Y2 (ja) 1989-12-15 1989-12-15 火災報知設備用機器

Country Status (1)

Country Link
JP (1) JP2576438Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016115063A (ja) * 2014-12-12 2016-06-23 新コスモス電機株式会社 光電式煙感知器

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6336096U (ja) * 1986-08-26 1988-03-08
JPH0178081U (ja) * 1987-11-14 1989-05-25
JPH01171081U (ja) * 1988-05-24 1989-12-04
JPH01174983U (ja) * 1988-05-31 1989-12-13

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6336096U (ja) * 1986-08-26 1988-03-08
JPH0178081U (ja) * 1987-11-14 1989-05-25
JPH01171081U (ja) * 1988-05-24 1989-12-04
JPH01174983U (ja) * 1988-05-31 1989-12-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016115063A (ja) * 2014-12-12 2016-06-23 新コスモス電機株式会社 光電式煙感知器

Also Published As

Publication number Publication date
JP2576438Y2 (ja) 1998-07-09

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