KR102333525B1 - 토크 검출기 - Google Patents

토크 검출기 Download PDF

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Publication number
KR102333525B1
KR102333525B1 KR1020207002934A KR20207002934A KR102333525B1 KR 102333525 B1 KR102333525 B1 KR 102333525B1 KR 1020207002934 A KR1020207002934 A KR 1020207002934A KR 20207002934 A KR20207002934 A KR 20207002934A KR 102333525 B1 KR102333525 B1 KR 102333525B1
Authority
KR
South Korea
Prior art keywords
insulating layer
rotating shaft
shaft body
torque detector
layer
Prior art date
Application number
KR1020207002934A
Other languages
English (en)
Korean (ko)
Other versions
KR20200019244A (ko
Inventor
유키 세토
요시유키 이시쿠라
리나 오가사와라
Original Assignee
아즈빌주식회사
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 아즈빌주식회사 filed Critical 아즈빌주식회사
Publication of KR20200019244A publication Critical patent/KR20200019244A/ko
Application granted granted Critical
Publication of KR102333525B1 publication Critical patent/KR102333525B1/ko

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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
    • G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
KR1020207002934A 2017-08-14 2018-07-09 토크 검출기 KR102333525B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017156382A JP6820101B2 (ja) 2017-08-14 2017-08-14 トルク検出器
JPJP-P-2017-156382 2017-08-14
PCT/JP2018/025894 WO2019035290A1 (ja) 2017-08-14 2018-07-09 トルク検出器

Publications (2)

Publication Number Publication Date
KR20200019244A KR20200019244A (ko) 2020-02-21
KR102333525B1 true KR102333525B1 (ko) 2021-12-01

Family

ID=65362284

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207002934A KR102333525B1 (ko) 2017-08-14 2018-07-09 토크 검출기

Country Status (4)

Country Link
JP (1) JP6820101B2 (ja)
KR (1) KR102333525B1 (ja)
CN (1) CN111033198B (ja)
WO (1) WO2019035290A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112798151A (zh) * 2021-01-26 2021-05-14 松诺盟科技有限公司 扭矩传感器力臂结构及扭矩传感器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015190330A1 (ja) * 2014-06-09 2015-12-17 日立オートモティブシステムズ株式会社 トルク検出装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8408502D0 (en) * 1984-04-03 1984-05-16 Trw Probe Electronics Co Ltd Torque sensing apparatus
JPS61223625A (ja) * 1985-03-29 1986-10-04 Nec Corp センサ
JPS63266324A (ja) * 1987-04-24 1988-11-02 Nekushii Kenkyusho:Kk モ−メント検出装置
JP3571765B2 (ja) * 1994-08-04 2004-09-29 三菱電機株式会社 半導体圧力検出装置
JPH0989692A (ja) * 1995-09-25 1997-04-04 Nissan Motor Co Ltd ステアリングトルクセンサ
JP2001272287A (ja) * 2000-03-27 2001-10-05 Tadahiro Kato 歪み検出センサ
JP2006220574A (ja) * 2005-02-14 2006-08-24 Hitachi Ltd 回転体力学量測定装置および回転体力学量計測システム
JP4566227B2 (ja) * 2007-09-25 2010-10-20 株式会社日立製作所 半導体歪センサーおよび半導体歪センサーの取付け方法
JP2010197219A (ja) * 2009-02-25 2010-09-09 Hitachi Ltd センサデバイスおよび計測システム
DE102010002274A1 (de) * 2010-02-24 2011-08-25 Robert Bosch GmbH, 70469 Vorrichtung zur Messung von Torsionen, Biegungen und dergleichen sowie entsprechendes Herstellungsverfahren
CN202814608U (zh) * 2012-06-13 2013-03-20 内蒙古科技大学 扭矩测量装置
KR20140067650A (ko) * 2012-11-27 2014-06-05 현대자동차주식회사 토크 센서
CN103926028B (zh) * 2014-03-25 2016-05-18 慧石（上海）测控科技有限公司 一种应变片的结构设计及制作工艺
JP2016109568A (ja) 2014-12-08 2016-06-20 パナソニックＩｐマネジメント株式会社 トルクセンサ
US9739673B2 (en) * 2015-08-05 2017-08-22 Sensata Technologies, Inc. Sensor substrate
CN205138699U (zh) * 2015-12-01 2016-04-06 福建省莆田市衡力传感器有限公司 一种贴面式拉压扭专用传感器
CN106706188A (zh) * 2016-12-08 2017-05-24 陕西电器研究所 一种高刚度扭矩传感器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015190330A1 (ja) * 2014-06-09 2015-12-17 日立オートモティブシステムズ株式会社 トルク検出装置

Also Published As

Publication number Publication date
JP6820101B2 (ja) 2021-01-27
CN111033198A (zh) 2020-04-17
WO2019035290A1 (ja) 2019-02-21
JP2019035637A (ja) 2019-03-07
KR20200019244A (ko) 2020-02-21
CN111033198B (zh) 2021-09-28

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