JPH0447662Y2 - - Google Patents

Info

Publication number
JPH0447662Y2
JPH0447662Y2 JP1983082271U JP8227183U JPH0447662Y2 JP H0447662 Y2 JPH0447662 Y2 JP H0447662Y2 JP 1983082271 U JP1983082271 U JP 1983082271U JP 8227183 U JP8227183 U JP 8227183U JP H0447662 Y2 JPH0447662 Y2 JP H0447662Y2
Authority
JP
Japan
Prior art keywords
photoelectric conversion
conversion element
light emitting
substrate
source section
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
JP1983082271U
Other languages
English (en)
Japanese (ja)
Other versions
JPS59187715U (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 JP8227183U priority Critical patent/JPS59187715U/ja
Publication of JPS59187715U publication Critical patent/JPS59187715U/ja
Application granted granted Critical
Publication of JPH0447662Y2 publication Critical patent/JPH0447662Y2/ja
Granted legal-status Critical Current

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  • Optical Transform (AREA)
JP8227183U 1983-05-30 1983-05-30 光学式回転数検出装置 Granted JPS59187715U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8227183U JPS59187715U (ja) 1983-05-30 1983-05-30 光学式回転数検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8227183U JPS59187715U (ja) 1983-05-30 1983-05-30 光学式回転数検出装置

Publications (2)

Publication Number Publication Date
JPS59187715U JPS59187715U (ja) 1984-12-13
JPH0447662Y2 true JPH0447662Y2 (en:Method) 1992-11-10

Family

ID=30212220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8227183U Granted JPS59187715U (ja) 1983-05-30 1983-05-30 光学式回転数検出装置

Country Status (1)

Country Link
JP (1) JPS59187715U (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS547577Y2 (en:Method) * 1974-09-25 1979-04-09
JPS5698605A (en) * 1980-01-11 1981-08-08 Hitachi Ltd Optical encoder

Also Published As

Publication number Publication date
JPS59187715U (ja) 1984-12-13

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