JPS58129148U - Smoke sensor in engine - Google Patents

Smoke sensor in engine

Info

Publication number
JPS58129148U
JPS58129148U JP2635182U JP2635182U JPS58129148U JP S58129148 U JPS58129148 U JP S58129148U JP 2635182 U JP2635182 U JP 2635182U JP 2635182 U JP2635182 U JP 2635182U JP S58129148 U JPS58129148 U JP S58129148U
Authority
JP
Japan
Prior art keywords
engine
smoke sensor
exhaust system
system component
light
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
JP2635182U
Other languages
Japanese (ja)
Inventor
中原　光治
石田　富雄
本荘　典史
Original Assignee
ダイハツ工業株式会社
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 ダイハツ工業株式会社 filed Critical ダイハツ工業株式会社
Priority to JP2635182U priority Critical patent/JPS58129148U/en
Publication of JPS58129148U publication Critical patent/JPS58129148U/en
Pending legal-status Critical Current

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  • 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]

図面は本考案の一実施例を示す一部切欠断面図である。 １・・・検出器、２・・・エンジン、３・・・排気管、
４・・・投光部、５・・・受光部、７．７′・・・光フ
ァイバー、８・・・透光孔、９・・・箱体。The drawing is a partially cutaway sectional view showing an embodiment of the present invention. 1...Detector, 2...Engine, 3...Exhaust pipe,
4...Light emitter, 5...Light receiver, 7.7'...Optical fiber, 8...Transparent hole, 9...Box body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジンの排気系のスモーク濃度を投光部から受光部ま
での光の伝達の減衰量の測定により検出できるよ゛うに
した検出器において、該検出器の投光部及び受光部の両
前面に各々光ファイバーの一端面を臨ませ、該両光ファ
イバーの他端面を前記排気系部品に、当該排気系部品内
の排気ガスを挾んで対向するように配設してなるエンジ
ンにおけるスモークセンサ。In a detector capable of detecting smoke concentration in an engine exhaust system by measuring the amount of attenuation of light transmission from a light emitting part to a light receiving part, there are A smoke sensor for an engine, wherein one end surface of an optical fiber is faced and the other end surfaces of the optical fibers are disposed to face the exhaust system component with exhaust gas in the exhaust system component in between.
JP2635182U 1982-02-24 1982-02-24 Smoke sensor in engine Pending JPS58129148U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2635182U JPS58129148U (en) 1982-02-24 1982-02-24 Smoke sensor in engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2635182U JPS58129148U (en) 1982-02-24 1982-02-24 Smoke sensor in engine

Publications (1)

Publication Number Publication Date
JPS58129148U true JPS58129148U (en) 1983-09-01

Family

ID=30038311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2635182U Pending JPS58129148U (en) 1982-02-24 1982-02-24 Smoke sensor in engine

Country Status (1)

Country Link
JP (1) JPS58129148U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376088A (en) * 1976-12-17 1978-07-06 Mitsui Shipbuilding Eng Particle concentration detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376088A (en) * 1976-12-17 1978-07-06 Mitsui Shipbuilding Eng Particle concentration detector

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