JPH0570098B2 - - Google Patents

Info

Publication number
JPH0570098B2
JPH0570098B2 JP60186819A JP18681985A JPH0570098B2 JP H0570098 B2 JPH0570098 B2 JP H0570098B2 JP 60186819 A JP60186819 A JP 60186819A JP 18681985 A JP18681985 A JP 18681985A JP H0570098 B2 JPH0570098 B2 JP H0570098B2
Authority
JP
Japan
Prior art keywords
smoke
light
smoke stream
light receiver
stream
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.)
Expired - Lifetime
Application number
JP60186819A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246237A (ja
Inventor
Kazuo Konya
Shinichi Goto
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP18681985A priority Critical patent/JPS6246237A/ja
Priority to US06/838,585 priority patent/US4719360A/en
Publication of JPS6246237A publication Critical patent/JPS6246237A/ja
Publication of JPH0570098B2 publication Critical patent/JPH0570098B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP18681985A 1985-03-11 1985-08-26 熱機関の吐煙濃度測定装置 Granted JPS6246237A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP18681985A JPS6246237A (ja) 1985-08-26 1985-08-26 熱機関の吐煙濃度測定装置
US06/838,585 US4719360A (en) 1985-03-11 1986-03-11 Method for determination of concentration of smoke emanating from combustion engine and apparatus for working said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18681985A JPS6246237A (ja) 1985-08-26 1985-08-26 熱機関の吐煙濃度測定装置

Publications (2)

Publication Number Publication Date
JPS6246237A JPS6246237A (ja) 1987-02-28
JPH0570098B2 true JPH0570098B2 (enrdf_load_stackoverflow) 1993-10-04

Family

ID=16195152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18681985A Granted JPS6246237A (ja) 1985-03-11 1985-08-26 熱機関の吐煙濃度測定装置

Country Status (1)

Country Link
JP (1) JPS6246237A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018115985A (ja) * 2017-01-19 2018-07-26 リコーインダストリアルソリューションズ株式会社 ガス分布検出光学装置およびガス分布検出装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107831143B (zh) * 2017-12-05 2020-06-09 西人马联合测控（泉州）科技有限公司 一种流体透明度检测装置和检测方法

Family Cites Families (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018115985A (ja) * 2017-01-19 2018-07-26 リコーインダストリアルソリューションズ株式会社 ガス分布検出光学装置およびガス分布検出装置

Also Published As

Publication number Publication date
JPS6246237A (ja) 1987-02-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term