JP7113022B2 - センシング装置 - Google Patents

センシング装置 Download PDF

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Publication number
JP7113022B2
JP7113022B2 JP2019553035A JP2019553035A JP7113022B2 JP 7113022 B2 JP7113022 B2 JP 7113022B2 JP 2019553035 A JP2019553035 A JP 2019553035A JP 2019553035 A JP2019553035 A JP 2019553035A JP 7113022 B2 JP7113022 B2 JP 7113022B2
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JP
Japan
Prior art keywords
stator
protrusions
protrusion
fixing portion
stator ring
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
JP2019553035A
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English (en)
Japanese (ja)
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JP2020517503A (ja
JP2020517503A5 (https=
Inventor
キム，ソンミン
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.)
LG Innotek Co Ltd
Original Assignee
LG Innotek Co 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
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Publication of JP2020517503A publication Critical patent/JP2020517503A/ja
Publication of JP2020517503A5 publication Critical patent/JP2020517503A5/ja
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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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/24—Devices for sensing torque, or actuated thereby
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/003—Couplings; Details of shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Power Steering Mechanism (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2019553035A 2017-04-25 2018-04-25 センシング装置 Active JP7113022B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2017-0052956 2017-04-25
KR1020170052956A KR102363168B1 (ko) 2017-04-25 2017-04-25 센싱장치
PCT/KR2018/004769 WO2018199606A1 (ko) 2017-04-25 2018-04-25 센싱장치

Publications (3)

Publication Number Publication Date
JP2020517503A JP2020517503A (ja) 2020-06-18
JP2020517503A5 JP2020517503A5 (https=) 2021-05-27
JP7113022B2 true JP7113022B2 (ja) 2022-08-04

Family

ID=63919868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019553035A Active JP7113022B2 (ja) 2017-04-25 2018-04-25 センシング装置

Country Status (6)

Country Link
US (1) US11258336B2 (https=)
EP (1) EP3618230B1 (https=)
JP (1) JP7113022B2 (https=)
KR (1) KR102363168B1 (https=)
CN (1) CN110546859B (https=)
WO (1) WO2018199606A1 (https=)

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KR102363168B1 (ko) * 2017-04-25 2022-02-15 엘지이노텍 주식회사 센싱장치
KR102427734B1 (ko) * 2017-11-03 2022-08-03 주식회사 만도 모터, 조향 시스템 및 그의 토크 센싱 방법
KR102658684B1 (ko) * 2019-01-14 2024-04-19 엘지이노텍 주식회사 센싱 장치
KR102693768B1 (ko) * 2019-01-28 2024-08-13 엘지이노텍 주식회사 센싱 장치
KR102660627B1 (ko) * 2019-03-12 2024-04-25 엘지이노텍 주식회사 센싱 장치
CN114286778B (zh) * 2019-08-30 2023-10-31 Lg伊诺特有限公司 感测装置
US20230038153A1 (en) * 2019-12-23 2023-02-09 Lg Innotek Co., Ltd. Sensing device
CN116481689A (zh) * 2022-01-17 2023-07-25 本田技研工业株式会社 扭矩传感器设备
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090314103A1 (en) 2008-06-18 2009-12-24 Emerson Power Transmission Manufacturing Torque measuring device with redundant torque transmission paths and fail-safe mechanism
JP2010539472A (ja) 2007-09-10 2010-12-16 エルジー イノテック カンパニー，リミティド ステーターアセンブリー及びトルク測定装置
JP2013524207A (ja) 2010-03-30 2013-06-17 エルジー イノテック カンパニー リミテッド トルク測定装置及びこれを含む車両用操向装置
JP2015184220A (ja) 2014-03-25 2015-10-22 株式会社ショーワ ステータユニット、トルク検出装置、電動パワーステアリング装置及びステータ保持部材
JP2015190816A (ja) 2014-03-27 2015-11-02 株式会社ショーワ センサユニット、トルク検出装置及び電動パワーステアリング装置
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JP2016206091A (ja) 2015-04-27 2016-12-08 株式会社ホンダロック トルク検出装置
JP2017171071A (ja) 2016-03-23 2017-09-28 株式会社ショーワ 電動パワーステアリング装置の製造方法及びトルク検出センサの調整方法

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Also Published As

Publication number Publication date
EP3618230B1 (en) 2022-06-01
JP2020517503A (ja) 2020-06-18
KR102363168B1 (ko) 2022-02-15
US11258336B2 (en) 2022-02-22
WO2018199606A1 (ko) 2018-11-01
US20200059138A1 (en) 2020-02-20
CN110546859A (zh) 2019-12-06
CN110546859B (zh) 2021-07-20
EP3618230A4 (en) 2021-01-06
EP3618230A1 (en) 2020-03-04
KR20180119340A (ko) 2018-11-02

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