JP5497621B2 - 回転角度検出装置 - Google Patents

回転角度検出装置 Download PDF

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Publication number
JP5497621B2
JP5497621B2 JP2010280129A JP2010280129A JP5497621B2 JP 5497621 B2 JP5497621 B2 JP 5497621B2 JP 2010280129 A JP2010280129 A JP 2010280129A JP 2010280129 A JP2010280129 A JP 2010280129A JP 5497621 B2 JP5497621 B2 JP 5497621B2
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Japan
Prior art keywords
magnet body
magnetic field
rotation angle
magnetoresistive effect
sensor unit
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JP2010280129A
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Japanese (ja)
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JP2012127831A (ja
Inventor
久直 高原
一郎 徳永
正紹 信濃
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.)
Alps Alpine Co Ltd
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Alps Electric Co Ltd
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Priority to JP2010280129A priority Critical patent/JP5497621B2/ja
Priority to CN201110419791.8A priority patent/CN102589581B/zh
Publication of JP2012127831A publication Critical patent/JP2012127831A/ja
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  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2010280129A 2010-12-16 2010-12-16 回転角度検出装置 Active JP5497621B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010280129A JP5497621B2 (ja) 2010-12-16 2010-12-16 回転角度検出装置
CN201110419791.8A CN102589581B (zh) 2010-12-16 2011-12-15 旋转角度检测装置

Applications Claiming Priority (1)

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JP2010280129A JP5497621B2 (ja) 2010-12-16 2010-12-16 回転角度検出装置

Publications (2)

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JP2012127831A JP2012127831A (ja) 2012-07-05
JP5497621B2 true JP5497621B2 (ja) 2014-05-21

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JP2010280129A Active JP5497621B2 (ja) 2010-12-16 2010-12-16 回転角度検出装置

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JP (1) JP5497621B2 (zh)
CN (1) CN102589581B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016099190A (ja) * 2014-11-20 2016-05-30 アイシン精機株式会社 回転角検出装置
WO2017090163A1 (ja) * 2015-11-26 2017-06-01 三菱電機株式会社 磁気センサ及び回転装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3438460B2 (ja) * 1996-02-29 2003-08-18 日産自動車株式会社 磁気式回転角度センサ
JPH10122810A (ja) * 1996-10-21 1998-05-15 Nissan Motor Co Ltd 磁気式回転角度センサ
JP4117175B2 (ja) * 2002-10-03 2008-07-16 アルプス電気株式会社 回転角検出装置
US6806702B2 (en) * 2002-10-09 2004-10-19 Honeywell International Inc. Magnetic angular position sensor apparatus
FR2866111B1 (fr) * 2004-02-11 2006-05-05 Johnson Controls Tech Co Capteur magnetique de position angulaire
JP4519927B2 (ja) * 2008-05-20 2010-08-04 アルプス電気株式会社 回転角検出装置
CN201311272Y (zh) * 2008-12-15 2009-09-16 银川英奥特自控有限公司 无接触式高精度角度传感器
JP2010160037A (ja) * 2009-01-08 2010-07-22 Mitsubishi Electric Corp 回転角検出器
DE102009019878A1 (de) * 2009-05-06 2010-11-18 Continental Automotive Gmbh Drehwinkelsensoranordnung

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CN102589581B (zh) 2015-07-22
CN102589581A (zh) 2012-07-18
JP2012127831A (ja) 2012-07-05

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