JPS6115584U - 光線式自動報知器 - Google Patents

光線式自動報知器

Info

Publication number
JPS6115584U
JPS6115584U JP10114584U JP10114584U JPS6115584U JP S6115584 U JPS6115584 U JP S6115584U JP 10114584 U JP10114584 U JP 10114584U JP 10114584 U JP10114584 U JP 10114584U JP S6115584 U JPS6115584 U JP S6115584U
Authority
JP
Japan
Prior art keywords
circuit
light beam
automatic alarm
light receiving
beam automatic
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.)
Granted
Application number
JP10114584U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0336941Y2 (OSRAM
Inventor
隆義 稲井
剛志 津村
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 JP10114584U priority Critical patent/JPS6115584U/ja
Publication of JPS6115584U publication Critical patent/JPS6115584U/ja
Application granted granted Critical
Publication of JPH0336941Y2 publication Critical patent/JPH0336941Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
JP10114584U 1984-07-03 1984-07-03 光線式自動報知器 Granted JPS6115584U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10114584U JPS6115584U (ja) 1984-07-03 1984-07-03 光線式自動報知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10114584U JPS6115584U (ja) 1984-07-03 1984-07-03 光線式自動報知器

Publications (2)

Publication Number Publication Date
JPS6115584U true JPS6115584U (ja) 1986-01-29
JPH0336941Y2 JPH0336941Y2 (OSRAM) 1991-08-05

Family

ID=30660586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10114584U Granted JPS6115584U (ja) 1984-07-03 1984-07-03 光線式自動報知器

Country Status (1)

Country Link
JP (1) JPS6115584U (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119249A (en) * 1976-03-31 1977-10-06 Omron Tateisi Electronics Co Photoelectric detector
JPS5376849U (OSRAM) * 1976-11-29 1978-06-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119249A (en) * 1976-03-31 1977-10-06 Omron Tateisi Electronics Co Photoelectric detector
JPS5376849U (OSRAM) * 1976-11-29 1978-06-27

Also Published As

Publication number Publication date
JPH0336941Y2 (OSRAM) 1991-08-05

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