JPS6139972Y2 - - Google Patents

Info

Publication number
JPS6139972Y2
JPS6139972Y2 JP1984078413U JP7841384U JPS6139972Y2 JP S6139972 Y2 JPS6139972 Y2 JP S6139972Y2 JP 1984078413 U JP1984078413 U JP 1984078413U JP 7841384 U JP7841384 U JP 7841384U JP S6139972 Y2 JPS6139972 Y2 JP S6139972Y2
Authority
JP
Japan
Prior art keywords
light
rotating body
light shielding
shielding plate
photocouplers
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
JP1984078413U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6017457U (ja
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 filed Critical
Priority to JP7841384U priority Critical patent/JPS6017457U/ja
Publication of JPS6017457U publication Critical patent/JPS6017457U/ja
Application granted granted Critical
Publication of JPS6139972Y2 publication Critical patent/JPS6139972Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Optical Transform (AREA)
JP7841384U 1984-05-28 1984-05-28 回転方向判別機能付回転体 Granted JPS6017457U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7841384U JPS6017457U (ja) 1984-05-28 1984-05-28 回転方向判別機能付回転体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7841384U JPS6017457U (ja) 1984-05-28 1984-05-28 回転方向判別機能付回転体

Publications (2)

Publication Number Publication Date
JPS6017457U JPS6017457U (ja) 1985-02-06
JPS6139972Y2 true JPS6139972Y2 (OSRAM) 1986-11-15

Family

ID=30208416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7841384U Granted JPS6017457U (ja) 1984-05-28 1984-05-28 回転方向判別機能付回転体

Country Status (1)

Country Link
JP (1) JPS6017457U (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1116732A (en) * 1977-03-30 1982-01-19 Alan I. Wiener Optical encoder device

Also Published As

Publication number Publication date
JPS6017457U (ja) 1985-02-06

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