JPS60155917A - 検出装置 - Google Patents

検出装置

Info

Publication number
JPS60155917A
JPS60155917A JP59012302A JP1230284A JPS60155917A JP S60155917 A JPS60155917 A JP S60155917A JP 59012302 A JP59012302 A JP 59012302A JP 1230284 A JP1230284 A JP 1230284A JP S60155917 A JPS60155917 A JP S60155917A
Authority
JP
Japan
Prior art keywords
magnetic field
magnetic
detection device
permanent magnet
thin film
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
JP59012302A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0426047B2 (enrdf_load_html_response
Inventor
Hiromi Onodera
博美 小野寺
Noriaki Wakabayashi
若林　則章
Taiji Sugizaki
杉崎　泰司
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59012302A priority Critical patent/JPS60155917A/ja
Priority to EP85300512A priority patent/EP0151002B1/en
Priority to DE8585300512T priority patent/DE3583870D1/de
Priority to US06/695,049 priority patent/US4725776A/en
Publication of JPS60155917A publication Critical patent/JPS60155917A/ja
Publication of JPH0426047B2 publication Critical patent/JPH0426047B2/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
    • G01P3/488—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 variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measuring Magnetic Variables (AREA)
JP59012302A 1984-01-25 1984-01-25 検出装置 Granted JPS60155917A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59012302A JPS60155917A (ja) 1984-01-25 1984-01-25 検出装置
EP85300512A EP0151002B1 (en) 1984-01-25 1985-01-25 Magnetic detector
DE8585300512T DE3583870D1 (de) 1984-01-25 1985-01-25 Magnetmessaufnehmer.
US06/695,049 US4725776A (en) 1984-01-25 1985-01-25 Magnetic position detector using a thin film magnetoresistor element inclined relative to a moving object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59012302A JPS60155917A (ja) 1984-01-25 1984-01-25 検出装置

Publications (2)

Publication Number Publication Date
JPS60155917A true JPS60155917A (ja) 1985-08-16
JPH0426047B2 JPH0426047B2 (enrdf_load_html_response) 1992-05-06

Family

ID=11801523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59012302A Granted JPS60155917A (ja) 1984-01-25 1984-01-25 検出装置

Country Status (1)

Country Link
JP (1) JPS60155917A (enrdf_load_html_response)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142782A (ja) * 1984-12-14 1986-06-30 Nippon Denso Co Ltd 位置検出装置
JPS63205515A (ja) * 1987-02-20 1988-08-25 Nippon Denso Co Ltd 回転検出装置
JPH0299824A (ja) * 1988-08-08 1990-04-11 General Motors Corp (Gm) 改善された位置センサー
WO1992012438A1 (fr) * 1990-12-28 1992-07-23 Kabushiki Kaisha Komatsu Seisakusho Detecteur magnetique et structure de son montage
US6255811B1 (en) 1997-02-26 2001-07-03 Mitsubishi Denki Kabushiki Kaisha Magnetic detector with a magnetoresistive element having hysteresis
US6954063B2 (en) 2001-03-27 2005-10-11 Denso Corporation Motion detecting device using magnetoresistive unit
JP2008145379A (ja) * 2006-12-13 2008-06-26 Hamamatsu Koden Kk 磁気センサ
CN105674865A (zh) * 2014-12-05 2016-06-15 Ｋｙｂ株式会社 行程传感器
CN106482756A (zh) * 2015-09-02 2017-03-08 Tdk株式会社 磁场检测装置和旋转检测装置
JP2020197491A (ja) * 2019-06-05 2020-12-10 Tdk株式会社 磁気センサおよび磁気センサシステム

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61142782A (ja) * 1984-12-14 1986-06-30 Nippon Denso Co Ltd 位置検出装置
JPS63205515A (ja) * 1987-02-20 1988-08-25 Nippon Denso Co Ltd 回転検出装置
JPH0299824A (ja) * 1988-08-08 1990-04-11 General Motors Corp (Gm) 改善された位置センサー
WO1992012438A1 (fr) * 1990-12-28 1992-07-23 Kabushiki Kaisha Komatsu Seisakusho Detecteur magnetique et structure de son montage
US5450009A (en) * 1990-12-28 1995-09-12 Kabushiki Kaisha Komatsu Seisakusho Magnetic sensor and structure of its mounting
US6255811B1 (en) 1997-02-26 2001-07-03 Mitsubishi Denki Kabushiki Kaisha Magnetic detector with a magnetoresistive element having hysteresis
US6954063B2 (en) 2001-03-27 2005-10-11 Denso Corporation Motion detecting device using magnetoresistive unit
JP2008145379A (ja) * 2006-12-13 2008-06-26 Hamamatsu Koden Kk 磁気センサ
CN105674865A (zh) * 2014-12-05 2016-06-15 Ｋｙｂ株式会社 行程传感器
JP2016109539A (ja) * 2014-12-05 2016-06-20 Ｋｙｂ株式会社 ストロークセンサ
CN106482756A (zh) * 2015-09-02 2017-03-08 Tdk株式会社 磁场检测装置和旋转检测装置
CN106482756B (zh) * 2015-09-02 2019-06-25 Tdk株式会社 磁场检测装置和旋转检测装置
JP2020197491A (ja) * 2019-06-05 2020-12-10 Tdk株式会社 磁気センサおよび磁気センサシステム

Also Published As

Publication number Publication date
JPH0426047B2 (enrdf_load_html_response) 1992-05-06

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