JPS5987633U - Light receiving panel in flame detector - Google Patents

Light receiving panel in flame detector

Info

Publication number
JPS5987633U
JPS5987633U JP16621882U JP16621882U JPS5987633U JP S5987633 U JPS5987633 U JP S5987633U JP 16621882 U JP16621882 U JP 16621882U JP 16621882 U JP16621882 U JP 16621882U JP S5987633 U JPS5987633 U JP S5987633U
Authority
JP
Japan
Prior art keywords
flame detector
light receiving
receiving panel
detection tube
protruding
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
JP16621882U
Other languages
Japanese (ja)
Other versions
JPH0128432Y2 (en
Inventor
降旗　今朝夫
Original Assignee
東京防災設備株式会社
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 東京防災設備株式会社 filed Critical 東京防災設備株式会社
Priority to JP16621882U priority Critical patent/JPS5987633U/en
Publication of JPS5987633U publication Critical patent/JPS5987633U/en
Application granted granted Critical
Publication of JPH0128432Y2 publication Critical patent/JPH0128432Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は紫外線検出管の指向特性の説明図、第２図は炎
感知器の斜視図、第３図は従来の蛍光鏡の欠点の説明図
、第４図はこの考案に係る炎感知器における受光盤の縦
断面図、第５図はその正面図を夫々示し、２は平底、３
は紫外線検出管の突出用透孔を夫々示す。Fig. 1 is an explanatory diagram of the directional characteristics of an ultraviolet detection tube, Fig. 2 is a perspective view of a flame detector, Fig. 3 is an explanatory diagram of the drawbacks of a conventional fluorescent mirror, and Fig. 4 is a flame detector according to this invention. Fig. 5 shows a longitudinal cross-sectional view of the light receiving panel in Fig. 5, and Fig. 5 shows a front view thereof, respectively.
1 and 2 respectively show through holes for protruding the ultraviolet detection tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平底２の周辺が次第に彎曲して立上つ一ζいる形状をな
し、中心に紫外線検出管の突出用透孔３を有し、内面が
梨地面をなすことを特徴とする炎感知器における受光盤
。The flame detector has a shape in which the periphery of the flat bottom 2 gradually curves and rises up, has a through hole 3 in the center for protruding an ultraviolet detection tube, and has a matte surface on the inner surface. Light disc.
JP16621882U 1982-11-04 1982-11-04 Light receiving panel in flame detector Granted JPS5987633U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16621882U JPS5987633U (en) 1982-11-04 1982-11-04 Light receiving panel in flame detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16621882U JPS5987633U (en) 1982-11-04 1982-11-04 Light receiving panel in flame detector

Publications (2)

Publication Number Publication Date
JPS5987633U true JPS5987633U (en) 1984-06-13
JPH0128432Y2 JPH0128432Y2 (en) 1989-08-30

Family

ID=30363949

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16621882U Granted JPS5987633U (en) 1982-11-04 1982-11-04 Light receiving panel in flame detector

Country Status (1)

Country Link
JP (1) JPS5987633U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011214893A (en) * 2010-03-31 2011-10-27 Yamatake Corp Flame sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011214893A (en) * 2010-03-31 2011-10-27 Yamatake Corp Flame sensor

Also Published As

Publication number Publication date
JPH0128432Y2 (en) 1989-08-30

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