JPH0477246B2 - - Google Patents

Info

Publication number
JPH0477246B2
JPH0477246B2 JP58021492A JP2149283A JPH0477246B2 JP H0477246 B2 JPH0477246 B2 JP H0477246B2 JP 58021492 A JP58021492 A JP 58021492A JP 2149283 A JP2149283 A JP 2149283A JP H0477246 B2 JPH0477246 B2 JP H0477246B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetoresistive elements
magnetoresistive
detection circuits
rotation sensor
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 - Lifetime
Application number
JP58021492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59147213A (ja
Inventor
Katsuyoshi Tamura
Hiromi Kanai
Kozo Odawara
Kunio Myashita
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 JP2149283A priority Critical patent/JPS59147213A/ja
Publication of JPS59147213A publication Critical patent/JPS59147213A/ja
Publication of JPH0477246B2 publication Critical patent/JPH0477246B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2149283A 1983-02-14 1983-02-14 磁気回転センサ Granted JPS59147213A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2149283A JPS59147213A (ja) 1983-02-14 1983-02-14 磁気回転センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2149283A JPS59147213A (ja) 1983-02-14 1983-02-14 磁気回転センサ

Publications (2)

Publication Number Publication Date
JPS59147213A JPS59147213A (ja) 1984-08-23
JPH0477246B2 true JPH0477246B2 (zh) 1992-12-07

Family

ID=12056464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2149283A Granted JPS59147213A (ja) 1983-02-14 1983-02-14 磁気回転センサ

Country Status (1)

Country Link
JP (1) JPS59147213A (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0719923B2 (ja) * 1984-12-14 1995-03-06 日本電装株式会社 位置検出装置
JPH06100477B2 (ja) * 1984-12-18 1994-12-12 株式会社三協精機製作所 磁気抵抗素子
JP2564517B2 (ja) * 1986-06-10 1996-12-18 ヤマハ株式会社 磁気エンコ−ダ用磁気抵抗センサ
JPS62289722A (ja) * 1986-06-10 1987-12-16 Yamaha Corp 磁気エンコ−ダ用磁気抵抗センサ
JPH027519U (zh) * 1988-06-29 1990-01-18
JPH0214015U (zh) * 1988-07-11 1990-01-29
JP2007093406A (ja) * 2005-09-29 2007-04-12 Ntn Corp ドライブシャフトの軸トルク測定方法および測定装置
JP2007093407A (ja) * 2005-09-29 2007-04-12 Ntn Corp ドライブシャフトの軸トルク測定方法および測定装置
JP6171934B2 (ja) * 2011-08-12 2017-08-02 日立金属株式会社 エンコーダ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551797B2 (zh) * 1973-09-19 1980-12-26

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551797U (zh) * 1978-10-03 1980-04-05
JPS5658513U (zh) * 1979-10-11 1981-05-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551797B2 (zh) * 1973-09-19 1980-12-26

Also Published As

Publication number Publication date
JPS59147213A (ja) 1984-08-23

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