JPS63142203A - エンジンの回転角度及び回転位置検出装置 - Google Patents

エンジンの回転角度及び回転位置検出装置

Info

Publication number
JPS63142203A
JPS63142203A JP28898186A JP28898186A JPS63142203A JP S63142203 A JPS63142203 A JP S63142203A JP 28898186 A JP28898186 A JP 28898186A JP 28898186 A JP28898186 A JP 28898186A JP S63142203 A JPS63142203 A JP S63142203A
Authority
JP
Japan
Prior art keywords
slit
light emitting
engine
rotary plate
light receiving
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
JP28898186A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473731B2 (enrdf_load_stackoverflow
Inventor
Kazuhiko Kawakami
和彦 河上
Katsuhiko Kikuchi
勝彦 菊池
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP28898186A priority Critical patent/JPS63142203A/ja
Publication of JPS63142203A publication Critical patent/JPS63142203A/ja
Publication of JPH0473731B2 publication Critical patent/JPH0473731B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Transform (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP28898186A 1986-12-05 1986-12-05 エンジンの回転角度及び回転位置検出装置 Granted JPS63142203A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28898186A JPS63142203A (ja) 1986-12-05 1986-12-05 エンジンの回転角度及び回転位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28898186A JPS63142203A (ja) 1986-12-05 1986-12-05 エンジンの回転角度及び回転位置検出装置

Publications (2)

Publication Number Publication Date
JPS63142203A true JPS63142203A (ja) 1988-06-14
JPH0473731B2 JPH0473731B2 (enrdf_load_stackoverflow) 1992-11-24

Family

ID=17737297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28898186A Granted JPS63142203A (ja) 1986-12-05 1986-12-05 エンジンの回転角度及び回転位置検出装置

Country Status (1)

Country Link
JP (1) JPS63142203A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113693A (en) * 1989-09-22 1992-05-19 Mitsubishi Denki Kabushiki Kaisha Rotational position detecting apparatus with a signal generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5113693A (en) * 1989-09-22 1992-05-19 Mitsubishi Denki Kabushiki Kaisha Rotational position detecting apparatus with a signal generator

Also Published As

Publication number Publication date
JPH0473731B2 (enrdf_load_stackoverflow) 1992-11-24

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Legal Events

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