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DE60135299D1 - Drehmomentmessfühler und Verfahren zu seiner Herstellung - Google Patents

Drehmomentmessfühler und Verfahren zu seiner Herstellung

Info

Publication number
DE60135299D1
DE60135299D1 DE60135299T DE60135299T DE60135299D1 DE 60135299 D1 DE60135299 D1 DE 60135299D1 DE 60135299 T DE60135299 T DE 60135299T DE 60135299 T DE60135299 T DE 60135299T DE 60135299 D1 DE60135299 D1 DE 60135299D1
Authority
DE
Germany
Prior art keywords
making
same
torque sensor
torque
sensor
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.)
Expired - Lifetime
Application number
DE60135299T
Other languages
English (en)
Inventor
Osamu Shinoura
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE60135299D1 publication Critical patent/DE60135299D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G01L3/102—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 magnetostrictive 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
    • G01L3/102—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 magnetostrictive means
    • G01L3/103—Details about the magnetic material used
    • 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
    • G01L3/105—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 inductive means
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/01—Manufacture or treatment
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N35/00—Magnetostrictive devices
    • H10N35/101—Magnetostrictive devices with mechanical input and electrical output, e.g. generators, sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/4908—Acoustic transducer

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Steering Mechanism (AREA)
DE60135299T 2000-12-22 2001-12-20 Drehmomentmessfühler und Verfahren zu seiner Herstellung Expired - Lifetime DE60135299D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000391463 2000-12-22
JP2001203944A JP3377519B2 (ja) 2000-12-22 2001-07-04 トルクセンサおよびその製造方法

Publications (1)

Publication Number Publication Date
DE60135299D1 true DE60135299D1 (de) 2008-09-25

Family

ID=26606445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135299T Expired - Lifetime DE60135299D1 (de) 2000-12-22 2001-12-20 Drehmomentmessfühler und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US6574853B2 (de)
EP (1) EP1217351B1 (de)
JP (1) JP3377519B2 (de)
DE (1) DE60135299D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681886B2 (en) * 2001-12-11 2004-01-27 Visteon Global Technologies, Inc Flexibly coupled electric power assist steering system
JP4516276B2 (ja) * 2003-02-04 2010-08-04 本田技研工業株式会社 磁歪式トルクセンサ
JP4516281B2 (ja) * 2003-04-02 2010-08-04 本田技研工業株式会社 トルクセンサ
EP1477788B1 (de) * 2003-05-12 2006-04-26 HONDA MOTOR CO., Ltd. Verfahren zum Aufbringen einer magnetostriktiven Beschichtung
JP2004340783A (ja) * 2003-05-16 2004-12-02 Ntn Corp トルク検出装置
JP4069016B2 (ja) * 2003-05-28 2008-03-26 三菱電機株式会社 検査装置および検査方法
US7401531B2 (en) * 2005-09-23 2008-07-22 Continental Automotive Systems Us, Inc. Fabrication of a magnetoelastic torque sensor
JP4567565B2 (ja) * 2005-09-27 2010-10-20 本田技研工業株式会社 電動パワーステアリング装置
JP4932206B2 (ja) * 2005-09-27 2012-05-16 本田技研工業株式会社 磁歪式トルクセンサの製造方法
JP4283263B2 (ja) * 2005-10-20 2009-06-24 本田技研工業株式会社 磁歪式トルクセンサの製造方法
US7454978B2 (en) * 2005-11-16 2008-11-25 Delphi Technologies, Inc. Versatile strain sensor employing magnetostrictive electrical conductors
JP4668870B2 (ja) * 2006-08-29 2011-04-13 本田技研工業株式会社 磁歪式トルクセンサの製造方法、および磁歪式トルクセンサを搭載した電動パワーステアリング装置
JP2008058108A (ja) * 2006-08-30 2008-03-13 Honda Motor Co Ltd 磁歪式トルクセンサの製造方法と電動パワーステアリング装置
JP4950672B2 (ja) 2007-01-09 2012-06-13 本田技研工業株式会社 磁歪式トルクセンサの製造方法、及び、電動パワーステアリングシステム
JP5081483B2 (ja) * 2007-04-03 2012-11-28 本田技研工業株式会社 磁歪式トルクセンサの製造方法
JP2008256662A (ja) * 2007-04-09 2008-10-23 Honda Motor Co Ltd 磁歪式トルクセンサの製造方法
JP2008298534A (ja) * 2007-05-30 2008-12-11 Honda Motor Co Ltd 磁歪式トルクセンサ及び磁歪式トルクセンサを搭載した電動パワーステアリング装置
JP4986815B2 (ja) * 2007-11-09 2012-07-25 本田技研工業株式会社 磁歪式トルクセンサの製造方法
JP4572227B2 (ja) * 2007-11-29 2010-11-04 本田技研工業株式会社 磁歪式トルクセンサ及び電動ステアリング装置
WO2011016399A1 (ja) * 2009-08-03 2011-02-10 トピー工業株式会社 磁歪膜、磁歪素子、トルクセンサ、力センサ、圧力センサおよびその製造方法
JP4659115B2 (ja) * 2009-11-30 2011-03-30 本田技研工業株式会社 磁歪式トルクセンサの製造方法
WO2015194609A1 (ja) * 2014-06-17 2015-12-23 日本精工株式会社 回転支持装置
US10132699B1 (en) * 2014-10-06 2018-11-20 National Technology & Engineering Solutions Of Sandia, Llc Electrodeposition processes for magnetostrictive resonators
JP6475084B2 (ja) * 2015-05-21 2019-02-27 臼井国際産業株式会社 トルクセンサ用シャフトの製造設備およびその製造方法
JP6740908B2 (ja) * 2017-01-11 2020-08-19 日立金属株式会社 磁歪式トルクセンサ用シャフトの製造方法
DE112018003021T5 (de) * 2017-06-16 2020-03-12 Tohoku Steel Co., Ltd. Energieumwandlungselement, vibrationsstromerzeuger, kraftsensorvorrichtung und antriebselement
JP6686990B2 (ja) * 2017-09-04 2020-04-22 Tdk株式会社 スピン軌道トルク型磁化反転素子及び磁気メモリ
JP7121549B2 (ja) * 2018-06-05 2022-08-18 ブリヂストンサイクル株式会社 トルクセンサ軸の製造方法
EP4064372A4 (de) * 2019-11-18 2023-12-20 Sumitomo Metal Mining Co., Ltd. Magnetostriktives element und verfahren zur herstellung eines magnetostriktiven elements
JP7643147B2 (ja) * 2021-04-05 2025-03-11 住友金属鉱山株式会社 磁歪部材及び磁歪部材の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59166828A (ja) 1983-03-11 1984-09-20 Aisin Seiki Co Ltd トルク検出器
JPS59181576A (ja) 1983-03-31 1984-10-16 Toshiba Corp トルクセンサ
JPS626129A (ja) * 1985-07-02 1987-01-13 Aisin Seiki Co Ltd トルク検出器
JPS62184323A (ja) 1986-02-07 1987-08-12 Kosuke Harada 磁歪方式トルクセンサ
JPS6316238A (ja) 1986-07-09 1988-01-23 Toshiba Corp トルクセンサ
JPH0526747A (ja) * 1991-07-25 1993-02-02 Yaskawa Electric Corp 磁歪式トルクセンサ
JP3278467B2 (ja) 1992-08-18 2002-04-30 本田技研工業株式会社 移動ロボットの制御装置
DE69327037T2 (de) * 1992-08-24 2000-05-25 Kubota Corp., Osaka Verfahren zum herstellen der welle eines magnetostriktiven drehmomentsensors und welle hergestellt nach diesem verfahren
US5585574A (en) * 1993-02-02 1996-12-17 Mitsubishi Materials Corporation Shaft having a magnetostrictive torque sensor and a method for making same
JP3114455B2 (ja) 1993-02-02 2000-12-04 三菱マテリアル株式会社 磁歪式トルク検出部を有するシャフトおよびその製造方法
JPH10185713A (ja) 1996-12-27 1998-07-14 Yaskawa Electric Corp 磁歪式歪センサ用起歪体の製造方法
KR100247943B1 (ko) * 1997-11-29 2000-04-01 황해웅 자왜소의 입열을 최소화한 초음파 발신기와 그 제조방법
JP2002082000A (ja) * 2000-09-07 2002-03-22 Tdk Corp 磁歪式応力センサおよびその製造方法

Also Published As

Publication number Publication date
US6574853B2 (en) 2003-06-10
US20020078765A1 (en) 2002-06-27
EP1217351B1 (de) 2008-08-13
JP2002250662A (ja) 2002-09-06
EP1217351A1 (de) 2002-06-26
JP3377519B2 (ja) 2003-02-17

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Legal Events

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8364 No opposition during term of opposition