JPH0256767B2 - - Google Patents

Info

Publication number
JPH0256767B2
JPH0256767B2 JP56126534A JP12653481A JPH0256767B2 JP H0256767 B2 JPH0256767 B2 JP H0256767B2 JP 56126534 A JP56126534 A JP 56126534A JP 12653481 A JP12653481 A JP 12653481A JP H0256767 B2 JPH0256767 B2 JP H0256767B2
Authority
JP
Japan
Prior art keywords
light
light emitting
circuit
receiver
beams
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 - Lifetime
Application number
JP56126534A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5826424A (ja
Inventor
Kazuhito Kashiwagi
Mikio Kondo
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 JP12653481A priority Critical patent/JPS5826424A/ja
Publication of JPS5826424A publication Critical patent/JPS5826424A/ja
Publication of JPH0256767B2 publication Critical patent/JPH0256767B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Switches Operated By Changes In Physical Conditions (AREA)
  • Electronic Switches (AREA)
JP12653481A 1981-08-11 1981-08-11 光継電器 Granted JPS5826424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12653481A JPS5826424A (ja) 1981-08-11 1981-08-11 光継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12653481A JPS5826424A (ja) 1981-08-11 1981-08-11 光継電器

Publications (2)

Publication Number Publication Date
JPS5826424A JPS5826424A (ja) 1983-02-16
JPH0256767B2 true JPH0256767B2 (enrdf_load_stackoverflow) 1990-12-03

Family

ID=14937576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12653481A Granted JPS5826424A (ja) 1981-08-11 1981-08-11 光継電器

Country Status (1)

Country Link
JP (1) JPS5826424A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5651238Y2 (enrdf_load_stackoverflow) * 1976-01-14 1981-11-30

Also Published As

Publication number Publication date
JPS5826424A (ja) 1983-02-16

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