JP7205403B2 - 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
JP7205403B2
JP7205403B2 JP2019120743A JP2019120743A JP7205403B2 JP 7205403 B2 JP7205403 B2 JP 7205403B2 JP 2019120743 A JP2019120743 A JP 2019120743A JP 2019120743 A JP2019120743 A JP 2019120743A JP 7205403 B2 JP7205403 B2 JP 7205403B2
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JP
Japan
Prior art keywords
rotation angle
magnetic
magnetic field
metal member
shaft
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.)
Active
Application number
JP2019120743A
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English (en)
Japanese (ja)
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JP2021006775A5 (https=
JP2021006775A (ja
Inventor
仁美 本多
禎之 河野
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to JP2019120743A priority Critical patent/JP7205403B2/ja
Priority to DE112020003112.8T priority patent/DE112020003112T5/de
Priority to PCT/JP2020/021874 priority patent/WO2020261903A1/ja
Priority to CN202080046378.9A priority patent/CN114026382B/zh
Publication of JP2021006775A publication Critical patent/JP2021006775A/ja
Publication of JP2021006775A5 publication Critical patent/JP2021006775A5/ja
Priority to US17/559,432 priority patent/US11874109B2/en
Application granted granted Critical
Publication of JP7205403B2 publication Critical patent/JP7205403B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1035—Details of the valve housing
    • F02D9/105—Details of the valve housing having a throttle position sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1065—Mechanical control linkage between an actuator and the flap, e.g. including levers, gears, springs, clutches, limit stops of the like
    • 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
    • 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
    • G01D5/16—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 resistance

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
JP2019120743A 2019-06-28 2019-06-28 回転角度検出装置 Active JP7205403B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019120743A JP7205403B2 (ja) 2019-06-28 2019-06-28 回転角度検出装置
DE112020003112.8T DE112020003112T5 (de) 2019-06-28 2020-06-03 Drehwinkelerfassungsvorrichtung
PCT/JP2020/021874 WO2020261903A1 (ja) 2019-06-28 2020-06-03 回転角度検出装置
CN202080046378.9A CN114026382B (zh) 2019-06-28 2020-06-03 旋转角度检测装置
US17/559,432 US11874109B2 (en) 2019-06-28 2021-12-22 Rotation angle detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019120743A JP7205403B2 (ja) 2019-06-28 2019-06-28 回転角度検出装置

Publications (3)

Publication Number Publication Date
JP2021006775A JP2021006775A (ja) 2021-01-21
JP2021006775A5 JP2021006775A5 (https=) 2021-07-26
JP7205403B2 true JP7205403B2 (ja) 2023-01-17

Family

ID=74059680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019120743A Active JP7205403B2 (ja) 2019-06-28 2019-06-28 回転角度検出装置

Country Status (5)

Country Link
US (1) US11874109B2 (https=)
JP (1) JP7205403B2 (https=)
CN (1) CN114026382B (https=)
DE (1) DE112020003112T5 (https=)
WO (1) WO2020261903A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008128823A (ja) 2006-11-21 2008-06-05 Mitsubishi Electric Corp 回転角検出装置
JP2008281556A (ja) 2007-04-13 2008-11-20 Hitachi Metals Ltd 角度検出装置、バルブ装置および非接触式ボリューム

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58112676A (ja) * 1981-12-25 1983-07-05 Tanaka Kikinzoku Kogyo Kk プレス抜き部品の溶接方法
JPS58112676U (ja) * 1982-01-28 1983-08-01 マツダ株式会社 ラツクストロ−ク調整装置付ラツク・ピニオン式舵取装置
JPH081497A (ja) * 1994-06-23 1996-01-09 Mitsubishi Electric Corp ディンプルグラインダ
JP3052062U (ja) * 1998-03-06 1998-09-11 船井電機株式会社 軸受装置
JP3893907B2 (ja) 2001-06-14 2007-03-14 株式会社デンソー 内燃機関用吸気制御装置
JP2005048671A (ja) * 2003-07-29 2005-02-24 Mitsubishi Electric Corp エンジン用吸気制御装置
DE102004047991A1 (de) * 2003-10-02 2005-06-23 Aisan Kogyo K.K., Obu Rotationswinkelsensoren
JP2005233768A (ja) * 2004-02-19 2005-09-02 Mitsubishi Electric Corp 回転角検出装置
JP4532417B2 (ja) * 2005-01-25 2010-08-25 古河電気工業株式会社 回転センサ
JP2007006149A (ja) * 2005-06-23 2007-01-11 Hosiden Corp 電子部品
JP4294036B2 (ja) * 2006-03-29 2009-07-08 三菱電機株式会社 回転角検出装置
JP4249758B2 (ja) * 2006-04-21 2009-04-08 三菱電機株式会社 回転角検出装置
JP5147213B2 (ja) * 2006-10-11 2013-02-20 日立オートモティブシステムズ株式会社 インダクタンス式回転角度検出装置及びそれを備えたモータ駆動式の絞り弁制御装置
JP5013535B2 (ja) * 2008-06-30 2012-08-29 株式会社日本自動車部品総合研究所 回転角検出装置
JP2011056138A (ja) * 2009-09-11 2011-03-24 Hitachi Appliances Inc 衣類乾燥機の送風ファン駆動用回転電機
DE102012024383A1 (de) * 2012-12-13 2014-06-18 Valeo Schalter Und Sensoren Gmbh Vorrichtung mit einer Drehmomentsensoreinrichtung und einer Lenkwinkelsensoreinrichtung für ein Kraftfahrzeug, Kraftfahrzeug und Verfahren zum Herstellen einer Vorrichtung
JP6070242B2 (ja) 2013-02-14 2017-02-01 株式会社デンソー インサート樹脂成形体の製造方法
JP6306827B2 (ja) * 2013-05-16 2018-04-04 アズビル株式会社 回転角度検出器
CN104852630A (zh) * 2014-02-18 2015-08-19 林英楠 可控磁路永磁动力装置
JP6930362B2 (ja) * 2017-10-20 2021-09-01 株式会社デンソー アクチュエータ
CN207395655U (zh) * 2017-10-30 2018-05-22 上海龙感汽车电子有限公司 一种方向盘转角传感器
JP2019120743A (ja) 2017-12-28 2019-07-22 京セラドキュメントソリューションズ株式会社 画像形成システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008128823A (ja) 2006-11-21 2008-06-05 Mitsubishi Electric Corp 回転角検出装置
JP2008281556A (ja) 2007-04-13 2008-11-20 Hitachi Metals Ltd 角度検出装置、バルブ装置および非接触式ボリューム

Also Published As

Publication number Publication date
US20220113124A1 (en) 2022-04-14
US11874109B2 (en) 2024-01-16
WO2020261903A1 (ja) 2020-12-30
JP2021006775A (ja) 2021-01-21
CN114026382B (zh) 2025-01-03
CN114026382A (zh) 2022-02-08
DE112020003112T5 (de) 2022-05-05

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