CN120917296A - 磁致伸缩式转矩传感器 - Google Patents

磁致伸缩式转矩传感器

Info

Publication number
CN120917296A
CN120917296A CN202480018091.3A CN202480018091A CN120917296A CN 120917296 A CN120917296 A CN 120917296A CN 202480018091 A CN202480018091 A CN 202480018091A CN 120917296 A CN120917296 A CN 120917296A
Authority
CN
China
Prior art keywords
bobbin
ring
locking hole
winding tube
aforementioned
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.)
Pending
Application number
CN202480018091.3A
Other languages
English (en)
Chinese (zh)
Inventor
浦上正刚
藤井勇辅
武内浩司
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.)
NSK Ltd
Original Assignee
NSK Ltd
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 NSK Ltd filed Critical NSK Ltd
Publication of CN120917296A publication Critical patent/CN120917296A/zh
Pending 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Power Steering Mechanism (AREA)
CN202480018091.3A 2023-03-24 2024-02-16 磁致伸缩式转矩传感器 Pending CN120917296A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-047527 2023-03-24
JP2023047527 2023-03-24
PCT/JP2024/005424 WO2024202664A1 (ja) 2023-03-24 2024-02-16 磁歪式トルクセンサ

Publications (1)

Publication Number Publication Date
CN120917296A true CN120917296A (zh) 2025-11-07

Family

ID=92904193

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480018091.3A Pending CN120917296A (zh) 2023-03-24 2024-02-16 磁致伸缩式转矩传感器

Country Status (4)

Country Link
EP (1) EP4692745A1 (https=)
JP (1) JP7768447B2 (https=)
CN (1) CN120917296A (https=)
WO (1) WO2024202664A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2548452Y2 (ja) * 1991-12-26 1997-09-24 株式会社ユニシアジェックス 磁歪式トルクセンサ
JPH085477A (ja) * 1994-06-16 1996-01-12 Unisia Jecs Corp 磁歪式トルクセンサ
US5526704A (en) * 1994-11-01 1996-06-18 Unisia Jecs Corporation Structure of magnetostrictive torque sensor applicable to sensor for detecting torque applied to rotatable shaft
JP3673932B2 (ja) * 1995-08-09 2005-07-20 光洋電子工業株式会社 トルク検出装置
JPH10339679A (ja) * 1997-06-06 1998-12-22 Toyota Autom Loom Works Ltd トルクセンサ及びその固定子の回転規制部材
JP2000019032A (ja) 1998-06-29 2000-01-21 Suzuki Motor Corp トルクセンサ装置
JP2003121275A (ja) 2001-10-16 2003-04-23 Hitachi Unisia Automotive Ltd トルクセンサ
DE102007000200A1 (de) 2007-04-03 2008-10-09 Invendo Medical Gmbh Druckmesseinrichtung
JP7099288B2 (ja) 2018-11-30 2022-07-12 日立金属株式会社 磁歪式トルクセンサの製造方法、及び磁歪式トルクセンサ
JP2020197496A (ja) 2019-06-05 2020-12-10 日本精工株式会社 トルクセンサ
WO2022059295A1 (ja) 2020-09-16 2022-03-24 日本精工株式会社 トルク測定装置

Also Published As

Publication number Publication date
JPWO2024202664A1 (https=) 2024-10-03
JP7768447B2 (ja) 2025-11-12
WO2024202664A1 (ja) 2024-10-03
EP4692745A1 (en) 2026-02-11

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