JPS54130174A - Light source for dazzling smoke sensor - Google Patents

Light source for dazzling smoke sensor

Info

Publication number
JPS54130174A
JPS54130174A JP3788378A JP3788378A JPS54130174A JP S54130174 A JPS54130174 A JP S54130174A JP 3788378 A JP3788378 A JP 3788378A JP 3788378 A JP3788378 A JP 3788378A JP S54130174 A JPS54130174 A JP S54130174A
Authority
JP
Japan
Prior art keywords
dazzling
light source
smoke sensor
smoke
sensor
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
JP3788378A
Other languages
Japanese (ja)
Inventor
Katsura Yamamoto
Akira Yokota
Mitsuo Hasegawa
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.)
Nittan Co Ltd
Original Assignee
Nittan 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 Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP3788378A priority Critical patent/JPS54130174A/en
Publication of JPS54130174A publication Critical patent/JPS54130174A/en
Pending legal-status Critical Current

Links

JP3788378A 1978-03-31 1978-03-31 Light source for dazzling smoke sensor Pending JPS54130174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3788378A JPS54130174A (en) 1978-03-31 1978-03-31 Light source for dazzling smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3788378A JPS54130174A (en) 1978-03-31 1978-03-31 Light source for dazzling smoke sensor

Publications (1)

Publication Number Publication Date
JPS54130174A true JPS54130174A (en) 1979-10-09

Family

ID=12509930

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3788378A Pending JPS54130174A (en) 1978-03-31 1978-03-31 Light source for dazzling smoke sensor

Country Status (1)

Country Link
JP (1) JPS54130174A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6023942B1 (en) * 2015-07-15 2016-11-09 英弘精機株式会社 Pyranometer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6023942B1 (en) * 2015-07-15 2016-11-09 英弘精機株式会社 Pyranometer
JP2017058354A (en) * 2015-07-15 2017-03-23 英弘精機株式会社 Actinometer
US9909919B2 (en) 2015-07-15 2018-03-06 Eko Instruments Co., Ltd. Pyranometer
US10048122B2 (en) 2015-07-15 2018-08-14 Eko Instruments Co., Ltd. Pyranometer

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