JPH0352565B2 - - Google Patents

Info

Publication number
JPH0352565B2
JPH0352565B2 JP56039472A JP3947281A JPH0352565B2 JP H0352565 B2 JPH0352565 B2 JP H0352565B2 JP 56039472 A JP56039472 A JP 56039472A JP 3947281 A JP3947281 A JP 3947281A JP H0352565 B2 JPH0352565 B2 JP H0352565B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetoresistive
track
poles
magnetic track
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
JP56039472A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57154014A (en
Inventor
Katsuyoshi Tamura
Hiromi Kanai
Kozo Odawara
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 JP3947281A priority Critical patent/JPS57154014A/ja
Publication of JPS57154014A publication Critical patent/JPS57154014A/ja
Publication of JPH0352565B2 publication Critical patent/JPH0352565B2/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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP3947281A 1981-03-20 1981-03-20 Magnetic rotary encoder Granted JPS57154014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3947281A JPS57154014A (en) 1981-03-20 1981-03-20 Magnetic rotary encoder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3947281A JPS57154014A (en) 1981-03-20 1981-03-20 Magnetic rotary encoder

Publications (2)

Publication Number Publication Date
JPS57154014A JPS57154014A (en) 1982-09-22
JPH0352565B2 true JPH0352565B2 (ru) 1991-08-12

Family

ID=12554003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3947281A Granted JPS57154014A (en) 1981-03-20 1981-03-20 Magnetic rotary encoder

Country Status (1)

Country Link
JP (1) JPS57154014A (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0799338B2 (ja) * 1985-05-09 1995-10-25 松下電器産業株式会社 磁気エンコーダー
JPS62281520A (ja) * 1986-05-29 1987-12-07 Yamaha Corp 磁気エンコ−ダ用磁気抵抗センサ
JPH0244410A (ja) * 1988-08-05 1990-02-14 Yamaha Corp Ａｃサーボモータ用ロータリエンコーダ
JP6104364B2 (ja) * 2012-04-20 2017-03-29 ザ ティムケン カンパニー インデックス信号を生成するための磁気エンコーダ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091348A (ru) * 1973-12-12 1975-07-22
JPS54115257A (en) * 1978-02-28 1979-09-07 Nec Corp Angle detector
JPS5559314A (en) * 1978-10-27 1980-05-02 Sony Corp Magnetic scale signal detector
JPS562883A (en) * 1979-06-23 1981-01-13 Shinko Fuaudoraa Kk Treatment of exhaust regeneration liquid of ion exchange apparatus for purifying electrodeposition paint liquid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091348A (ru) * 1973-12-12 1975-07-22
JPS54115257A (en) * 1978-02-28 1979-09-07 Nec Corp Angle detector
JPS5559314A (en) * 1978-10-27 1980-05-02 Sony Corp Magnetic scale signal detector
JPS562883A (en) * 1979-06-23 1981-01-13 Shinko Fuaudoraa Kk Treatment of exhaust regeneration liquid of ion exchange apparatus for purifying electrodeposition paint liquid

Also Published As

Publication number Publication date
JPS57154014A (en) 1982-09-22

Similar Documents

Publication Publication Date Title
KR890001931B1 (ko) 위치검출장치부착 엔코오더
JP2000065596A5 (ja) 磁気式エンコーダおよび磁気式エンコーダ付モータ
JPS6086412A (ja) 磁気検出装置
JPH0352565B2 (ru)
JPS59147213A (ja) 磁気回転センサ
JPH0426047B2 (ru)
JPH1010141A (ja) 磁気式回転検出装置
JPH0326324B2 (ru)
JPH0347690B2 (ru)
JPH0330089B2 (ru)
JPH052925B2 (ru)
JPH0469348B2 (ru)
JPS62180216A (ja) 磁気エンコ−ダの原点検出装置
JPS6199816A (ja) 磁気式ロ−タリ−エンコ−ダ
JP2562719B2 (ja) 磁気センサと磁気ロータリエンコーダ
JPS6123822Y2 (ru)
JP2767281B2 (ja) 磁気センサ
JP2562717B2 (ja) 磁気センサ
JPH0441282B2 (ru)
JP2745627B2 (ja) Ａｃサーボモータ用磁気式ロータリエンコーダ
JPH0320779Y2 (ru)
JPS6329837B2 (ru)
JPH0418777B2 (ru)
JPS62220809A (ja) 磁気センサ
JPH03191820A (ja) 磁気エンコーダ