JPS59204768A - 回転検出装置 - Google Patents

回転検出装置

Info

Publication number
JPS59204768A
JPS59204768A JP58081369A JP8136983A JPS59204768A JP S59204768 A JPS59204768 A JP S59204768A JP 58081369 A JP58081369 A JP 58081369A JP 8136983 A JP8136983 A JP 8136983A JP S59204768 A JPS59204768 A JP S59204768A
Authority
JP
Japan
Prior art keywords
rotating body
elements
magnetoresistive
magnetoresistive element
magnetoresistance
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
JP58081369A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0469348B2 (is"
Inventor
Kenichi Ao
建一 青
Yoshi Yoshino
吉野　好
Toshikazu Arasuna
荒砂　俊和
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP58081369A priority Critical patent/JPS59204768A/ja
Publication of JPS59204768A publication Critical patent/JPS59204768A/ja
Publication of JPH0469348B2 publication Critical patent/JPH0469348B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
    • G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
    • G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
    • G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP58081369A 1983-05-09 1983-05-09 回転検出装置 Granted JPS59204768A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58081369A JPS59204768A (ja) 1983-05-09 1983-05-09 回転検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58081369A JPS59204768A (ja) 1983-05-09 1983-05-09 回転検出装置

Publications (2)

Publication Number Publication Date
JPS59204768A true JPS59204768A (ja) 1984-11-20
JPH0469348B2 JPH0469348B2 (is") 1992-11-05

Family

ID=13744397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58081369A Granted JPS59204768A (ja) 1983-05-09 1983-05-09 回転検出装置

Country Status (1)

Country Link
JP (1) JPS59204768A (is")

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62137514A (ja) * 1985-12-12 1987-06-20 Akai Electric Co Ltd 磁気センサ
JPS6418015A (en) * 1987-07-13 1989-01-20 Sony Corp Rotation detector
JPH0217610U (is") * 1988-07-20 1990-02-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62137514A (ja) * 1985-12-12 1987-06-20 Akai Electric Co Ltd 磁気センサ
JPS6418015A (en) * 1987-07-13 1989-01-20 Sony Corp Rotation detector
JPH0217610U (is") * 1988-07-20 1990-02-05

Also Published As

Publication number Publication date
JPH0469348B2 (is") 1992-11-05

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