JPS6141040B2 - - Google Patents

Info

Publication number
JPS6141040B2
JPS6141040B2 JP14265676A JP14265676A JPS6141040B2 JP S6141040 B2 JPS6141040 B2 JP S6141040B2 JP 14265676 A JP14265676 A JP 14265676A JP 14265676 A JP14265676 A JP 14265676A JP S6141040 B2 JPS6141040 B2 JP S6141040B2
Authority
JP
Japan
Prior art keywords
circuit
output
light
switching
level
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
Application number
JP14265676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5366398A (en
Inventor
Kuniharu Tatezuki
Tooru Kahara
Takeshi Nakano
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 Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP14265676A priority Critical patent/JPS5366398A/ja
Publication of JPS5366398A publication Critical patent/JPS5366398A/ja
Publication of JPS6141040B2 publication Critical patent/JPS6141040B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
JP14265676A 1976-11-26 1976-11-26 Detection signal processing circuit for photoelectric type smoke detector Granted JPS5366398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14265676A JPS5366398A (en) 1976-11-26 1976-11-26 Detection signal processing circuit for photoelectric type smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14265676A JPS5366398A (en) 1976-11-26 1976-11-26 Detection signal processing circuit for photoelectric type smoke detector

Publications (2)

Publication Number Publication Date
JPS5366398A JPS5366398A (en) 1978-06-13
JPS6141040B2 true JPS6141040B2 (enrdf_load_stackoverflow) 1986-09-12

Family

ID=15320428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14265676A Granted JPS5366398A (en) 1976-11-26 1976-11-26 Detection signal processing circuit for photoelectric type smoke detector

Country Status (1)

Country Link
JP (1) JPS5366398A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5366398A (en) 1978-06-13

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