JPS60121561A - 回転検出装置 - Google Patents

回転検出装置

Info

Publication number
JPS60121561A
JPS60121561A JP58229334A JP22933483A JPS60121561A JP S60121561 A JPS60121561 A JP S60121561A JP 58229334 A JP58229334 A JP 58229334A JP 22933483 A JP22933483 A JP 22933483A JP S60121561 A JPS60121561 A JP S60121561A
Authority
JP
Japan
Prior art keywords
light emitting
transistor
emitting diode
rotation
signal
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
JP58229334A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0346898B2 (OSRAM
Inventor
Kotaro Kashima
香島　光太郎
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 JP58229334A priority Critical patent/JPS60121561A/ja
Publication of JPS60121561A publication Critical patent/JPS60121561A/ja
Publication of JPH0346898B2 publication Critical patent/JPH0346898B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
JP58229334A 1983-12-05 1983-12-05 回転検出装置 Granted JPS60121561A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58229334A JPS60121561A (ja) 1983-12-05 1983-12-05 回転検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58229334A JPS60121561A (ja) 1983-12-05 1983-12-05 回転検出装置

Publications (2)

Publication Number Publication Date
JPS60121561A true JPS60121561A (ja) 1985-06-29
JPH0346898B2 JPH0346898B2 (OSRAM) 1991-07-17

Family

ID=16890524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58229334A Granted JPS60121561A (ja) 1983-12-05 1983-12-05 回転検出装置

Country Status (1)

Country Link
JP (1) JPS60121561A (OSRAM)

Also Published As

Publication number Publication date
JPH0346898B2 (OSRAM) 1991-07-17

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