JPH0390398U - - Google Patents

Info

Publication number
JPH0390398U
JPH0390398U JP15011889U JP15011889U JPH0390398U JP H0390398 U JPH0390398 U JP H0390398U JP 15011889 U JP15011889 U JP 15011889U JP 15011889 U JP15011889 U JP 15011889U JP H0390398 U JPH0390398 U JP H0390398U
Authority
JP
Japan
Prior art keywords
flame
flame detection
detection device
outer case
inner case
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
JP15011889U
Other languages
English (en)
Other versions
JP2538094Y2 (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 JP1989150118U priority Critical patent/JP2538094Y2/ja
Publication of JPH0390398U publication Critical patent/JPH0390398U/ja
Application granted granted Critical
Publication of JP2538094Y2 publication Critical patent/JP2538094Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)

Description

【図面の簡単な説明】
第１図は、本考案に係る炎検出装置の外観図で
第２図は、炎検出装置の正面図、第３図は同装置
のフロントカバーをはずした状態を示す図、第４
図は炎検出装置の背面図。 １……炎検出装置、１１……カバー、１２……
外ケース、１８……インナーケース、Ｇ……空隙
。

Claims (1)

  1. 【実用新案登録請求の範囲】 検出領域に発生した炎が放射する放射線を検出
    する炎検出装置において、 前記炎の放射線を検出する炎検出部と、 前記炎検出部を格納するインナーケースと、 前記インナーケースを断熱空隙を介して覆うよ
    うに形成された炎検出装置の外部ケースと、 前記外部ケースと前記インナーケースとの隙間
    に空気を導入するよう前記外部ケースの前方と後
    方にスリツトを設けたことを特徴とする炎検出装
    置。
JP1989150118U 1989-12-28 1989-12-28 炎検出装置 Expired - Fee Related JP2538094Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989150118U JP2538094Y2 (ja) 1989-12-28 1989-12-28 炎検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989150118U JP2538094Y2 (ja) 1989-12-28 1989-12-28 炎検出装置

Publications (2)

Publication Number Publication Date
JPH0390398U true JPH0390398U (ja) 1991-09-13
JP2538094Y2 JP2538094Y2 (ja) 1997-06-04

Family

ID=31696484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989150118U Expired - Fee Related JP2538094Y2 (ja) 1989-12-28 1989-12-28 炎検出装置

Country Status (1)

Country Link
JP (1) JP2538094Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010256039A (ja) * 2009-04-21 2010-11-11 Yoshitaka Karasawa 日照を利用した時刻表示器具
KR101512268B1 (ko) * 2014-04-21 2015-04-17 한국 천문 연구원 표준시 측정 가능한 해시계

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130721A (ja) * 1984-07-24 1986-02-13 Matsushita Electric Ind Co Ltd 火災検知器
JPH01137042A (ja) * 1987-11-20 1989-05-30 Kanegafuchi Chem Ind Co Ltd 建築物の壁構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130721A (ja) * 1984-07-24 1986-02-13 Matsushita Electric Ind Co Ltd 火災検知器
JPH01137042A (ja) * 1987-11-20 1989-05-30 Kanegafuchi Chem Ind Co Ltd 建築物の壁構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010256039A (ja) * 2009-04-21 2010-11-11 Yoshitaka Karasawa 日照を利用した時刻表示器具
KR101512268B1 (ko) * 2014-04-21 2015-04-17 한국 천문 연구원 표준시 측정 가능한 해시계

Also Published As

Publication number Publication date
JP2538094Y2 (ja) 1997-06-04

Similar Documents

Publication Publication Date Title
JPH0390398U (ja)
JPS6331344U (ja)
JPH0376115U (ja)
JPS6238854U (ja)
JPH0383899U (ja)
JPS6192426U (ja)
JPH01173497U (ja)
JPS63184336U (ja)
JPS61195210U (ja)
JPS62108753U (ja)
JPH0346106U (ja)
JPH0289207U (ja)
JPS6223018U (ja)
JPH02103639U (ja)
JPH01177971U (ja)
JPS63175101U (ja)
JPH0398867U (ja)
JPS61170901U (ja)
JPH0283610U (ja)
JPS62156756U (ja)
JPS6262162U (ja)
JPH0363292U (ja)
JPS61110044U (ja)
JPS63154456U (ja)
JPS6334943U (ja)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees