JPS59187715U - 光学式回転数検出装置 - Google Patents

光学式回転数検出装置

Info

Publication number
JPS59187715U
JPS59187715U JP8227183U JP8227183U JPS59187715U JP S59187715 U JPS59187715 U JP S59187715U JP 8227183 U JP8227183 U JP 8227183U JP 8227183 U JP8227183 U JP 8227183U JP S59187715 U JPS59187715 U JP S59187715U
Authority
JP
Japan
Prior art keywords
light emitting
rotation speed
receiving element
emitting source
optical rotation
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
JP8227183U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0447662Y2 (enrdf_load_stackoverflow
Inventor
浦川 隆男
幸野 眞也
稲沢 嗣夫
小野寺 英昭
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 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

Links

Landscapes

  • 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 true JPS59187715U (ja) 1984-12-13
JPH0447662Y2 JPH0447662Y2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142480U (enrdf_load_stackoverflow) * 1974-09-25 1976-03-29
JPS5698605A (en) * 1980-01-11 1981-08-08 Hitachi Ltd Optical encoder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142480U (enrdf_load_stackoverflow) * 1974-09-25 1976-03-29
JPS5698605A (en) * 1980-01-11 1981-08-08 Hitachi Ltd Optical encoder

Also Published As

Publication number Publication date
JPH0447662Y2 (enrdf_load_stackoverflow) 1992-11-10

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