JPS5825593Y2 - 照明装置 - Google Patents

照明装置

Info

Publication number
JPS5825593Y2
JPS5825593Y2 JP1978086937U JP8693778U JPS5825593Y2 JP S5825593 Y2 JPS5825593 Y2 JP S5825593Y2 JP 1978086937 U JP1978086937 U JP 1978086937U JP 8693778 U JP8693778 U JP 8693778U JP S5825593 Y2 JPS5825593 Y2 JP S5825593Y2
Authority
JP
Japan
Prior art keywords
light
circuit
lighting device
detection element
entrance
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
JP1978086937U
Other languages
English (en)
Japanese (ja)
Other versions
JPS553869U (enrdf_load_stackoverflow
Inventor
日出夫 安達
喜一 南井
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Priority to JP1978086937U priority Critical patent/JPS5825593Y2/ja
Publication of JPS553869U publication Critical patent/JPS553869U/ja
Application granted granted Critical
Publication of JPS5825593Y2 publication Critical patent/JPS5825593Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP1978086937U 1978-06-23 1978-06-23 照明装置 Expired JPS5825593Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978086937U JPS5825593Y2 (ja) 1978-06-23 1978-06-23 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978086937U JPS5825593Y2 (ja) 1978-06-23 1978-06-23 照明装置

Publications (2)

Publication Number Publication Date
JPS553869U JPS553869U (enrdf_load_stackoverflow) 1980-01-11
JPS5825593Y2 true JPS5825593Y2 (ja) 1983-06-01

Family

ID=29011994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978086937U Expired JPS5825593Y2 (ja) 1978-06-23 1978-06-23 照明装置

Country Status (1)

Country Link
JP (1) JPS5825593Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6023991A (ja) * 1983-05-09 1985-02-06 榎本　正実 自動点消灯照明装置
JPH0211858Y2 (enrdf_load_stackoverflow) * 1985-02-22 1990-04-03
JPH0535598Y2 (enrdf_load_stackoverflow) * 1986-08-20 1993-09-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610753B2 (enrdf_load_stackoverflow) * 1973-05-18 1981-03-10

Also Published As

Publication number Publication date
JPS553869U (enrdf_load_stackoverflow) 1980-01-11

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