JP7810253B2 - センサ装置 - Google Patents

センサ装置

Info

Publication number
JP7810253B2
JP7810253B2 JP2024508845A JP2024508845A JP7810253B2 JP 7810253 B2 JP7810253 B2 JP 7810253B2 JP 2024508845 A JP2024508845 A JP 2024508845A JP 2024508845 A JP2024508845 A JP 2024508845A JP 7810253 B2 JP7810253 B2 JP 7810253B2
Authority
JP
Japan
Prior art keywords
magnetic flux
resin holder
main body
collecting member
flux collecting
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.)
Active
Application number
JP2024508845A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023181116A1 (https=
JPWO2023181116A5 (https=
Inventor
健 多田
裕貴 岡田
祐也 桑原
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.)
JTEKT Corp
Original Assignee
JTEKT 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 JTEKT Corp filed Critical JTEKT Corp
Publication of JPWO2023181116A1 publication Critical patent/JPWO2023181116A1/ja
Publication of JPWO2023181116A5 publication Critical patent/JPWO2023181116A5/ja
Application granted granted Critical
Publication of JP7810253B2 publication Critical patent/JP7810253B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01L3/104—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Steering Mechanism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP2024508845A 2022-03-22 2022-03-22 センサ装置 Active JP7810253B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/013157 WO2023181116A1 (ja) 2022-03-22 2022-03-22 センサ装置

Publications (3)

Publication Number Publication Date
JPWO2023181116A1 JPWO2023181116A1 (https=) 2023-09-28
JPWO2023181116A5 JPWO2023181116A5 (https=) 2024-11-27
JP7810253B2 true JP7810253B2 (ja) 2026-02-03

Family

ID=88100215

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024508845A Active JP7810253B2 (ja) 2022-03-22 2022-03-22 センサ装置

Country Status (5)

Country Link
US (1) US20250189389A1 (https=)
EP (1) EP4498055A4 (https=)
JP (1) JP7810253B2 (https=)
CN (1) CN118900990A (https=)
WO (1) WO2023181116A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018059805A (ja) 2016-10-05 2018-04-12 Ｋｙｂ株式会社 トルクセンサ
JP2020034398A (ja) 2018-08-29 2020-03-05 株式会社ジェイテクト センサ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011232318A (ja) * 2010-04-07 2011-11-17 Jtekt Corp 集磁リング及びその製造方法並びにトルクセンサ及び電動パワーステアリング装置
CN202188930U (zh) * 2011-08-01 2012-04-11 杭州万向传动轴有限公司 一种新型电动转向扭矩装置
JP6056458B2 (ja) * 2012-12-25 2017-01-11 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
JP2018179701A (ja) * 2017-04-11 2018-11-15 Ｋｙｂ株式会社 磁気検出装置、トルクセンサ及び電動パワーステアリング装置
JP2020034422A (ja) * 2018-08-30 2020-03-05 株式会社ジェイテクト センサ装置
JP7207219B2 (ja) 2019-08-01 2023-01-18 日立金属株式会社 センサ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018059805A (ja) 2016-10-05 2018-04-12 Ｋｙｂ株式会社 トルクセンサ
JP2020034398A (ja) 2018-08-29 2020-03-05 株式会社ジェイテクト センサ装置

Also Published As

Publication number Publication date
WO2023181116A1 (ja) 2023-09-28
CN118900990A (zh) 2024-11-05
EP4498055A1 (en) 2025-01-29
US20250189389A1 (en) 2025-06-12
JPWO2023181116A1 (https=) 2023-09-28
EP4498055A4 (en) 2025-05-21

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