JPS5851580A - 磁気検出センサ装置 - Google Patents

磁気検出センサ装置

Info

Publication number
JPS5851580A
JPS5851580A JP56149450A JP14945081A JPS5851580A JP S5851580 A JPS5851580 A JP S5851580A JP 56149450 A JP56149450 A JP 56149450A JP 14945081 A JP14945081 A JP 14945081A JP S5851580 A JPS5851580 A JP S5851580A
Authority
JP
Japan
Prior art keywords
sensor device
detection sensor
magnetic detection
magnetoresistive element
magnetic
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
JP56149450A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0223036B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Toru Watanabe
徹 渡辺
Katsuyoshi Tamura
勝義 田村
Hiromi Kanai
紘美 金井
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 JP56149450A priority Critical patent/JPS5851580A/ja
Publication of JPS5851580A publication Critical patent/JPS5851580A/ja
Publication of JPH0223036B2 publication Critical patent/JPH0223036B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/10—Magnetoresistive devices

Landscapes

  • Measuring Magnetic Variables (AREA)
  • Hall/Mr Elements (AREA)
JP56149450A 1981-09-24 1981-09-24 磁気検出センサ装置 Granted JPS5851580A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56149450A JPS5851580A (ja) 1981-09-24 1981-09-24 磁気検出センサ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56149450A JPS5851580A (ja) 1981-09-24 1981-09-24 磁気検出センサ装置

Publications (2)

Publication Number Publication Date
JPS5851580A true JPS5851580A (ja) 1983-03-26
JPH0223036B2 JPH0223036B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-22

Family

ID=15475378

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56149450A Granted JPS5851580A (ja) 1981-09-24 1981-09-24 磁気検出センサ装置

Country Status (1)

Country Link
JP (1) JPS5851580A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953287U (ja) * 1982-09-30 1984-04-07 三洋電機株式会社 磁気検出器
JPS61209376A (ja) * 1984-12-24 1986-09-17 アルカテル　エヌ．ブイ． 磁界センサ
JPS62111570U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-12-27 1987-07-16
JPS62111569U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-12-27 1987-07-16
JPH01262488A (ja) * 1988-04-13 1989-10-19 Matsushita Electric Ind Co Ltd 磁気センサ
JPH0296655A (ja) * 1988-10-03 1990-04-09 Nippon Steel Corp 磁気センサーの感度向上方法
JPH0295711U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-01-17 1990-07-31
JPH0317582U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-07-04 1991-02-21
JPH03138988A (ja) * 1989-10-24 1991-06-13 Matsushita Electric Ind Co Ltd 磁気検出器およびその製造方法
EP0680103A1 (en) * 1994-04-25 1995-11-02 General Motors Corporation Magnetic field sensor
JP2000088868A (ja) * 1998-09-09 2000-03-31 Matsushita Electric Ind Co Ltd 回転数センサ
JP2001356027A (ja) * 2000-04-13 2001-12-26 Dr Johannes Heidenhain Gmbh 走査ユニット
JP2007127673A (ja) * 2007-02-22 2007-05-24 Matsushita Electric Ind Co Ltd 回転数センサ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-01-14 1976-07-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5189871U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-01-14 1976-07-19

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5953287U (ja) * 1982-09-30 1984-04-07 三洋電機株式会社 磁気検出器
JPS61209376A (ja) * 1984-12-24 1986-09-17 アルカテル　エヌ．ブイ． 磁界センサ
JPS62111570U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-12-27 1987-07-16
JPS62111569U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-12-27 1987-07-16
JPH01262488A (ja) * 1988-04-13 1989-10-19 Matsushita Electric Ind Co Ltd 磁気センサ
JPH0296655A (ja) * 1988-10-03 1990-04-09 Nippon Steel Corp 磁気センサーの感度向上方法
JPH0295711U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-01-17 1990-07-31
JPH0317582U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-07-04 1991-02-21
JPH03138988A (ja) * 1989-10-24 1991-06-13 Matsushita Electric Ind Co Ltd 磁気検出器およびその製造方法
EP0680103A1 (en) * 1994-04-25 1995-11-02 General Motors Corporation Magnetic field sensor
JP2000088868A (ja) * 1998-09-09 2000-03-31 Matsushita Electric Ind Co Ltd 回転数センサ
JP2001356027A (ja) * 2000-04-13 2001-12-26 Dr Johannes Heidenhain Gmbh 走査ユニット
JP2007127673A (ja) * 2007-02-22 2007-05-24 Matsushita Electric Ind Co Ltd 回転数センサ

Also Published As

Publication number Publication date
JPH0223036B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-22

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