CN110402376B - 转矩传感器 - Google Patents

转矩传感器 Download PDF

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Publication number
CN110402376B
CN110402376B CN201880017928.7A CN201880017928A CN110402376B CN 110402376 B CN110402376 B CN 110402376B CN 201880017928 A CN201880017928 A CN 201880017928A CN 110402376 B CN110402376 B CN 110402376B
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CN
China
Prior art keywords
yokes
magnetic
shaft
torque sensor
yoke
Prior art date
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CN201880017928.7A
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English (en)
Chinese (zh)
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CN110402376A (zh
Inventor
铃木俊朗
深谷繁利
神野智
田中健
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Denso Corp
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Denso Corp
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Publication of CN110402376A publication Critical patent/CN110402376A/zh
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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
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
CN201880017928.7A 2017-03-31 2018-03-15 转矩传感器 Active CN110402376B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017069923A JP6687560B2 (ja) 2017-03-31 2017-03-31 トルクセンサ
JP2017-069923 2017-03-31
PCT/JP2018/010167 WO2018180533A1 (ja) 2017-03-31 2018-03-15 トルクセンサ

Publications (2)

Publication Number Publication Date
CN110402376A CN110402376A (zh) 2019-11-01
CN110402376B true CN110402376B (zh) 2021-02-23

Family

ID=63675917

Family Applications (1)

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CN201880017928.7A Active CN110402376B (zh) 2017-03-31 2018-03-15 转矩传感器

Country Status (4)

Country Link
US (1) US11092502B2 (https=)
JP (1) JP6687560B2 (https=)
CN (1) CN110402376B (https=)
WO (1) WO2018180533A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114746732B (zh) * 2019-11-29 2024-04-09 株式会社电装 转矩检测装置用磁轭部件、转矩检测装置、转向装置
EP3875933A1 (en) * 2020-03-06 2021-09-08 Bourns, Inc. Torque sensor unit and torque and angle sensor comprising the same

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127927A (ja) * 1987-11-12 1989-05-19 Toshiba Corp トルク検出装置
US6810336B2 (en) * 2002-06-20 2004-10-26 Denso Corporation Torque sensor having a magnet and a magnetic sensor
CN101002078A (zh) * 2004-07-09 2007-07-18 移动磁体技术公司 特别用于测量转向柱扭转的位置传感器
JP2008076149A (ja) * 2006-09-20 2008-04-03 Nsk Ltd ねじりトルク測定装置
WO2008105541A1 (ja) * 2007-03-01 2008-09-04 Nsk Ltd. トルク検出器及び電動パワーステアリング装置、クローポールの製造方法及びトルク検出器の製造方法
CN101943619A (zh) * 2009-07-03 2011-01-12 萱场工业株式会社 转矩传感器
CN102401710A (zh) * 2010-09-13 2012-04-04 株式会社捷太格特 转矩转位传感器
CN103162886A (zh) * 2011-12-16 2013-06-19 株式会社电装 扭矩传感器装置
CN103471498A (zh) * 2013-09-27 2013-12-25 太仓康茂电子有限公司 一种转矩传感器
CN103822740A (zh) * 2012-11-15 2014-05-28 株式会社电装 扭矩传感器
CN104169700A (zh) * 2011-12-26 2014-11-26 株式会社捷太格特 磁轭单元、磁轭单元制造方法、扭矩检测装置以及电动助力转向装置
CN105651435A (zh) * 2014-11-27 2016-06-08 株式会社电装 磁检测装置和包括磁检测装置的转矩传感器
JP2016161344A (ja) * 2015-02-27 2016-09-05 株式会社ジェイテクト トルク検出装置
CN105987779A (zh) * 2015-03-19 2016-10-05 本田技研工业株式会社 磁致伸缩式转矩传感器及电动动力转向装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3874642B2 (ja) 2001-05-18 2007-01-31 株式会社デンソー トルクセンサ及びこのトルクセンサを具備する電動パワーステアリング装置
US6644134B2 (en) * 2002-02-21 2003-11-11 Visteon Global Technologies, Inc. Flux brush torque sensor
DE10316124A1 (de) * 2003-04-04 2004-10-28 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
JP2007187481A (ja) * 2006-01-11 2007-07-26 Jtekt Corp トルク検出装置
DE102007057050A1 (de) * 2007-01-29 2008-07-31 Continental Teves Ag & Co. Ohg Drehmomentsensor mit verminderter Störanfälligkeit
KR101633127B1 (ko) 2010-03-30 2016-06-24 엘지이노텍 주식회사 토크 측정장치
DE102012104076A1 (de) * 2011-05-13 2012-11-15 Denso Corp. Drehmomentsensor
JP2012237728A (ja) * 2011-05-13 2012-12-06 Denso Corp トルクセンサ
JP2013195108A (ja) * 2012-03-16 2013-09-30 Alps Electric Co Ltd 角度検出装置および角度検出装置を用いたトルク検出装置
JP5675700B2 (ja) * 2012-05-25 2015-02-25 株式会社日本自動車部品総合研究所 トルクセンサ
JP6007828B2 (ja) 2013-02-27 2016-10-12 三菱化学株式会社 （メタ）アクリル酸類の製造方法

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01127927A (ja) * 1987-11-12 1989-05-19 Toshiba Corp トルク検出装置
US6810336B2 (en) * 2002-06-20 2004-10-26 Denso Corporation Torque sensor having a magnet and a magnetic sensor
CN101002078A (zh) * 2004-07-09 2007-07-18 移动磁体技术公司 特别用于测量转向柱扭转的位置传感器
JP2008076149A (ja) * 2006-09-20 2008-04-03 Nsk Ltd ねじりトルク測定装置
WO2008105541A1 (ja) * 2007-03-01 2008-09-04 Nsk Ltd. トルク検出器及び電動パワーステアリング装置、クローポールの製造方法及びトルク検出器の製造方法
CN101943619A (zh) * 2009-07-03 2011-01-12 萱场工业株式会社 转矩传感器
CN102401710A (zh) * 2010-09-13 2012-04-04 株式会社捷太格特 转矩转位传感器
CN103162886A (zh) * 2011-12-16 2013-06-19 株式会社电装 扭矩传感器装置
CN104169700A (zh) * 2011-12-26 2014-11-26 株式会社捷太格特 磁轭单元、磁轭单元制造方法、扭矩检测装置以及电动助力转向装置
CN103822740A (zh) * 2012-11-15 2014-05-28 株式会社电装 扭矩传感器
CN103471498A (zh) * 2013-09-27 2013-12-25 太仓康茂电子有限公司 一种转矩传感器
CN105651435A (zh) * 2014-11-27 2016-06-08 株式会社电装 磁检测装置和包括磁检测装置的转矩传感器
JP2016161344A (ja) * 2015-02-27 2016-09-05 株式会社ジェイテクト トルク検出装置
CN105987779A (zh) * 2015-03-19 2016-10-05 本田技研工业株式会社 磁致伸缩式转矩传感器及电动动力转向装置

Also Published As

Publication number Publication date
US11092502B2 (en) 2021-08-17
WO2018180533A1 (ja) 2018-10-04
JP2018173294A (ja) 2018-11-08
JP6687560B2 (ja) 2020-04-22
US20190285490A1 (en) 2019-09-19
CN110402376A (zh) 2019-11-01

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