CN107402090B - 扭矩检测装置 - Google Patents

扭矩检测装置 Download PDF

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Publication number
CN107402090B
CN107402090B CN201710270651.6A CN201710270651A CN107402090B CN 107402090 B CN107402090 B CN 107402090B CN 201710270651 A CN201710270651 A CN 201710270651A CN 107402090 B CN107402090 B CN 107402090B
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China
Prior art keywords
magnetic shield
bracket
magnetic
holder
detection device
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CN201710270651.6A
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Chinese (zh)
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CN107402090A (zh
Inventor
外山祐一
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JTEKT Corp
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JTEKT Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
    • G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0011—Arrangements or instruments for measuring magnetic variables comprising means, e.g. flux concentrators, flux guides, for guiding or concentrating the magnetic flux, e.g. to the magnetic sensor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Steering Mechanism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Steering Controls (AREA)
CN201710270651.6A 2016-04-28 2017-04-24 扭矩检测装置 Active CN107402090B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016-091394 2016-04-28
JP2016091394A JP6665668B2 (ja) 2016-04-28 2016-04-28 トルク検出装置

Publications (2)

Publication Number Publication Date
CN107402090A CN107402090A (zh) 2017-11-28
CN107402090B true CN107402090B (zh) 2021-01-22

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ID=58638703

Family Applications (1)

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CN201710270651.6A Active CN107402090B (zh) 2016-04-28 2017-04-24 扭矩检测装置

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US (1) US10060808B2 (enExample)
EP (1) EP3239678B1 (enExample)
JP (1) JP6665668B2 (enExample)
CN (1) CN107402090B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6294261B2 (ja) * 2015-04-27 2018-03-14 株式会社ホンダロック トルク検出装置
JP6683055B2 (ja) * 2016-07-27 2020-04-15 株式会社ジェイテクト トルク検出装置および電動パワーステアリング装置
KR101992277B1 (ko) * 2017-11-30 2019-06-24 엘에스오토모티브테크놀로지스 주식회사 토크 센서
JP7115113B2 (ja) * 2018-07-27 2022-08-09 株式会社ジェイテクト センサ装置
JP7124566B2 (ja) * 2018-08-29 2022-08-24 株式会社ジェイテクト センサ装置
DE102018131712A1 (de) 2018-12-11 2020-06-18 Thyssenkrupp Ag Magnetische Abschirmung eines Drehmomentsensors für eine elektromechanische Hilfskraftlenkung eines Kraftfahrzeugs
KR102520962B1 (ko) * 2019-02-15 2023-04-12 현대모비스 주식회사 조향장치용 토크센서 모듈
DE102019105234A1 (de) 2019-03-01 2020-09-03 Thyssenkrupp Ag Drehmomentsensoreinheit mit einer magnetischen Abschirmung
JP7286090B2 (ja) * 2019-08-21 2023-06-05 多摩川精機株式会社 トルクセンサ用ホールｉｃ基板の固定構造
DE102020117041A1 (de) 2020-06-29 2021-12-30 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung zum Erfassen eines Drehens einer Welle um eine Drehachse
KR102624316B1 (ko) * 2021-12-07 2024-01-15 주식회사 비엠씨 브러쉬리스 dc 모터

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101017115A (zh) * 2006-02-07 2007-08-15 株式会社捷太格特 扭矩检测装置及其制造方法
CN101646931A (zh) * 2007-03-29 2010-02-10 株式会社捷太格特 转矩检测装置
JP2014029304A (ja) * 2012-07-31 2014-02-13 Jtekt Corp トルク検出装置、および同装置を備えるステアリング装置
CN103900748A (zh) * 2012-12-25 2014-07-02 株式会社捷太格特 转矩检测装置、以及具备该转矩检测装置的转向装置
CN104554427A (zh) * 2013-08-02 2015-04-29 株式会社捷太格特 转矩检测装置以及电动动力转向装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2133677B1 (en) * 2007-03-29 2013-06-19 JTEKT Corporation Torque detecting device
WO2009157666A2 (ko) * 2008-06-26 2009-12-30 대성전기공업(주) 조향장치용 비접촉식 토크센서
FR2952176B1 (fr) * 2009-11-04 2012-04-27 Jtekt Europe Sas Collecteur de flux magnetique pour dispositif de detection de couple
JP5994263B2 (ja) * 2012-02-01 2016-09-21 株式会社ジェイテクト トルク検出装置およびその製造方法
JP5978876B2 (ja) * 2012-09-14 2016-08-24 株式会社ジェイテクト トルク検出装置、および同装置を備えるステアリング装置
WO2016032236A1 (ko) * 2014-08-28 2016-03-03 대성전기공업 주식회사 토크 센서 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101017115A (zh) * 2006-02-07 2007-08-15 株式会社捷太格特 扭矩检测装置及其制造方法
CN101646931A (zh) * 2007-03-29 2010-02-10 株式会社捷太格特 转矩检测装置
JP2014029304A (ja) * 2012-07-31 2014-02-13 Jtekt Corp トルク検出装置、および同装置を備えるステアリング装置
CN103900748A (zh) * 2012-12-25 2014-07-02 株式会社捷太格特 转矩检测装置、以及具备该转矩检测装置的转向装置
CN104554427A (zh) * 2013-08-02 2015-04-29 株式会社捷太格特 转矩检测装置以及电动动力转向装置

Also Published As

Publication number Publication date
CN107402090A (zh) 2017-11-28
EP3239678A1 (en) 2017-11-01
US20170315004A1 (en) 2017-11-02
JP6665668B2 (ja) 2020-03-13
JP2017198608A (ja) 2017-11-02
US10060808B2 (en) 2018-08-28
EP3239678B1 (en) 2019-01-23

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