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JPS5376088A - Particle concentration detector - Google Patents

Particle concentration detector

Info

Publication number
JPS5376088A
JPS5376088A JP15168876A JP15168876A JPS5376088A JP S5376088 A JPS5376088 A JP S5376088A JP 15168876 A JP15168876 A JP 15168876A JP 15168876 A JP15168876 A JP 15168876A JP S5376088 A JPS5376088 A JP S5376088A
Authority
JP
Japan
Prior art keywords
particle concentration
concentration detector
detector
particle
concentration
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
JP15168876A
Other languages
Japanese (ja)
Inventor
Yoshiaki Yokoyama
Makoto Haniyuu
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.)
NATSUKUSU GIKEN KK
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
NATSUKUSU GIKEN KK
Mitsui Engineering and Shipbuilding Co Ltd
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 NATSUKUSU GIKEN KK, Mitsui Engineering and Shipbuilding Co Ltd filed Critical NATSUKUSU GIKEN KK
Priority to JP15168876A priority Critical patent/JPS5376088A/en
Publication of JPS5376088A publication Critical patent/JPS5376088A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP15168876A 1976-12-17 1976-12-17 Particle concentration detector Pending JPS5376088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15168876A JPS5376088A (en) 1976-12-17 1976-12-17 Particle concentration detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15168876A JPS5376088A (en) 1976-12-17 1976-12-17 Particle concentration detector

Publications (1)

Publication Number Publication Date
JPS5376088A true JPS5376088A (en) 1978-07-06

Family

ID=15524076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15168876A Pending JPS5376088A (en) 1976-12-17 1976-12-17 Particle concentration detector

Country Status (1)

Country Link
JP (1) JPS5376088A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129148U (en) * 1982-02-24 1983-09-01 ダイハツ工業株式会社 Smoke sensor in engine
JPS59147240A (en) * 1983-02-14 1984-08-23 Hitachi Condenser Co Ltd Evaporation quantity monitor
JPS6188126A (en) * 1985-09-27 1986-05-06 Hitachi Ltd Instrument for measuring concentration of dust
JPS6246237A (en) * 1985-08-26 1987-02-28 Agency Of Ind Science & Technol Apparatus for measuring concentration of smoke emitted from heat engine
JPS62239051A (en) * 1986-04-11 1987-10-19 Hitachi Ltd Method and instrument for measuring concentration of metal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129148U (en) * 1982-02-24 1983-09-01 ダイハツ工業株式会社 Smoke sensor in engine
JPS59147240A (en) * 1983-02-14 1984-08-23 Hitachi Condenser Co Ltd Evaporation quantity monitor
JPS6246237A (en) * 1985-08-26 1987-02-28 Agency Of Ind Science & Technol Apparatus for measuring concentration of smoke emitted from heat engine
JPH0570098B2 (en) * 1985-08-26 1993-10-04 Kogyo Gijutsuin
JPS6188126A (en) * 1985-09-27 1986-05-06 Hitachi Ltd Instrument for measuring concentration of dust
JPS62239051A (en) * 1986-04-11 1987-10-19 Hitachi Ltd Method and instrument for measuring concentration of metal

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