JPS5578397A - Smoke sensor - Google Patents

Smoke sensor

Info

Publication number
JPS5578397A
JPS5578397A JP15236678A JP15236678A JPS5578397A JP S5578397 A JPS5578397 A JP S5578397A JP 15236678 A JP15236678 A JP 15236678A JP 15236678 A JP15236678 A JP 15236678A JP S5578397 A JPS5578397 A JP S5578397A
Authority
JP
Japan
Prior art keywords
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
JP15236678A
Other languages
Japanese (ja)
Inventor
Hiroshi Isotani
Seigou Ayusawa
Shiyuuichirou Kishi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15236678A priority Critical patent/JPS5578397A/en
Publication of JPS5578397A publication Critical patent/JPS5578397A/en
Pending legal-status Critical Current

Links

JP15236678A 1978-12-08 1978-12-08 Smoke sensor Pending JPS5578397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15236678A JPS5578397A (en) 1978-12-08 1978-12-08 Smoke sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15236678A JPS5578397A (en) 1978-12-08 1978-12-08 Smoke sensor

Publications (1)

Publication Number Publication Date
JPS5578397A true JPS5578397A (en) 1980-06-12

Family

ID=15538952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15236678A Pending JPS5578397A (en) 1978-12-08 1978-12-08 Smoke sensor

Country Status (1)

Country Link
JP (1) JPS5578397A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235547A (en) * 1986-04-07 1987-10-15 Hochiki Corp Dimmer type smoke sensor
JPH07267265A (en) * 1994-02-04 1995-10-17 L'oreal Sa Dispenser for liquid or powder product
JP2019066901A (en) * 2017-09-28 2019-04-25 ホーチキ株式会社 Dimming type sensor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62235547A (en) * 1986-04-07 1987-10-15 Hochiki Corp Dimmer type smoke sensor
JPH07267265A (en) * 1994-02-04 1995-10-17 L'oreal Sa Dispenser for liquid or powder product
JP2019066901A (en) * 2017-09-28 2019-04-25 ホーチキ株式会社 Dimming type sensor

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