CN110546859B - 感测设备 - Google Patents

感测设备 Download PDF

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Publication number
CN110546859B
CN110546859B CN201880027509.1A CN201880027509A CN110546859B CN 110546859 B CN110546859 B CN 110546859B CN 201880027509 A CN201880027509 A CN 201880027509A CN 110546859 B CN110546859 B CN 110546859B
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CN
China
Prior art keywords
stator
stator ring
protrusion
fixing member
sensing device
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
CN201880027509.1A
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English (en)
Chinese (zh)
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CN110546859A (zh
Inventor
金成珉
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
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LG Innotek Co Ltd
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Publication of CN110546859A publication Critical patent/CN110546859A/zh
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    • 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
    • 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
    • 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
    • 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
    • H02K1/18—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
    • 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
    • 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
    • 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)
CN201880027509.1A 2017-04-25 2018-04-25 感测设备 Active CN110546859B (zh)

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 (2)

Publication Number Publication Date
CN110546859A CN110546859A (zh) 2019-12-06
CN110546859B true CN110546859B (zh) 2021-07-20

Family

ID=63919868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880027509.1A Active CN110546859B (zh) 2017-04-25 2018-04-25 感测设备

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=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102024116482B3 (de) * 2024-06-12 2025-08-07 Thyssenkrupp Ag Drehsensor für ein Lenksystem eines Kraftfahrzeugs

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Publication number Priority date Publication date Assignee Title
JPH04217832A (ja) * 1990-06-14 1992-08-07 Fuji Electric Co Ltd 環状巻の固定子巻線を有する回転電機
CN1401530A (zh) * 2002-01-08 2003-03-12 三菱电机株式会社 电动动力转向装置
JP2003324873A (ja) * 2002-04-26 2003-11-14 Hitachi Ltd 車両用交流発電機およびその製造方法
CN1808851A (zh) * 2004-12-28 2006-07-26 株式会社日立制作所 电动动力转向用电动机及其制造方法
CN101159390A (zh) * 2006-07-21 2008-04-09 株式会社日立产机系统 凸极式单相电动机及凸极式单相电动机系统
CN101153806A (zh) * 2006-09-29 2008-04-02 日本电产株式会社 解角器、马达和动力转向装置
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KR20150030040A (ko) * 2013-09-11 2015-03-19 엘지이노텍 주식회사 스테이터 코어 및 이를 포함하는 모터
CN104734376A (zh) * 2014-12-23 2015-06-24 广东威灵电机制造有限公司 电机定子铁芯、电机定子、电机和电机定子的制造方法

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
EP3618230A4 (en) 2021-01-06
EP3618230A1 (en) 2020-03-04
KR20180119340A (ko) 2018-11-02
JP7113022B2 (ja) 2022-08-04

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