KR102052562B1 - 토크 측정장치 - Google Patents

토크 측정장치 Download PDF

Info

Publication number
KR102052562B1
KR102052562B1 KR1020120126306A KR20120126306A KR102052562B1 KR 102052562 B1 KR102052562 B1 KR 102052562B1 KR 1020120126306 A KR1020120126306 A KR 1020120126306A KR 20120126306 A KR20120126306 A KR 20120126306A KR 102052562 B1 KR102052562 B1 KR 102052562B1
Authority
KR
South Korea
Prior art keywords
annular ring
collector member
collector
measuring device
disposed
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
KR1020120126306A
Other languages
English (en)
Korean (ko)
Other versions
KR20140059646A (ko
Inventor
이창환
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020120126306A priority Critical patent/KR102052562B1/ko
Priority to EP13191696.7A priority patent/EP2730902B1/en
Priority to JP2013231277A priority patent/JP6272603B2/ja
Priority to US14/075,364 priority patent/US8984964B2/en
Priority to CN201310553462.1A priority patent/CN103808443B/zh
Publication of KR20140059646A publication Critical patent/KR20140059646A/ko
Application granted granted Critical
Publication of KR102052562B1 publication Critical patent/KR102052562B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
    • B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR1020120126306A 2012-11-08 2012-11-08 토크 측정장치 Active KR102052562B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020120126306A KR102052562B1 (ko) 2012-11-08 2012-11-08 토크 측정장치
EP13191696.7A EP2730902B1 (en) 2012-11-08 2013-11-05 Torque measurement device
JP2013231277A JP6272603B2 (ja) 2012-11-08 2013-11-07 トルク測定装置
US14/075,364 US8984964B2 (en) 2012-11-08 2013-11-08 Torque measurement device
CN201310553462.1A CN103808443B (zh) 2012-11-08 2013-11-08 扭矩测量装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120126306A KR102052562B1 (ko) 2012-11-08 2012-11-08 토크 측정장치

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020190156999A Division KR102182978B1 (ko) 2019-11-29 2019-11-29 토크 측정장치

Publications (2)

Publication Number Publication Date
KR20140059646A KR20140059646A (ko) 2014-05-16
KR102052562B1 true KR102052562B1 (ko) 2019-12-05

Family

ID=49517414

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120126306A Active KR102052562B1 (ko) 2012-11-08 2012-11-08 토크 측정장치

Country Status (5)

Country Link
US (1) US8984964B2 (enExample)
EP (1) EP2730902B1 (enExample)
JP (1) JP6272603B2 (enExample)
KR (1) KR102052562B1 (enExample)
CN (1) CN103808443B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023277312A1 (ko) * 2021-06-28 2023-01-05 엘지이노텍 주식회사 센싱 장치

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470045Y1 (ko) * 2008-12-16 2013-11-25 엘지이노텍 주식회사 일렉트릭 파워 스티어링 시스템
JP6209476B2 (ja) * 2014-03-27 2017-10-04 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
US9347843B2 (en) * 2014-08-28 2016-05-24 Bourns, Inc. Low-height sensor for measuring torque angle
WO2016101520A1 (zh) * 2014-12-26 2016-06-30 南京华敏电子有限公司 一种磁敏式扭矩传感器的磁路结构
US9823146B2 (en) 2015-02-17 2017-11-21 Steering Solutions Ip Holding Corporation Axial flux focusing small diameter low cost torque sensor
FR3035504B1 (fr) 2015-04-21 2017-04-21 Continental Automotive France Capteur de mesure du couple d'un arbre d'entrainement
DE102016100236A1 (de) * 2016-01-08 2017-07-13 Valeo Schalter Und Sensoren Gmbh Drehmomentsensorvorrichtung für ein Kraftfahrzeug, elektrisches Lenksystem sowie Kraftfahrzeug
EP3460434B1 (en) * 2016-05-17 2021-07-07 LG Innotek Co., Ltd. Torque sensor and torque angle sensor, and steering apparatus comprising same
KR102509870B1 (ko) * 2016-07-25 2023-03-14 엘지이노텍 주식회사 토크 센서, 토크 앵글 센서 및 이를 포함하는 조향 장치
WO2018024126A1 (zh) * 2016-07-31 2018-02-08 青岛三祥高科汽车电子有限公司 非接触式扭矩传感器
CN106225980A (zh) * 2016-07-31 2016-12-14 青岛三祥高科汽车电子有限公司 非接触式扭矩传感器
US10234263B2 (en) * 2016-12-15 2019-03-19 Mando Corporation Non-contact angle/torque sensor for steering apparatus of vehicle
JP6670230B2 (ja) * 2016-12-22 2020-03-18 株式会社Ｓｏｋｅｎ トルク検出装置
JP6691500B2 (ja) * 2017-03-31 2020-04-28 株式会社Ｓｏｋｅｎ トルク検出装置
US10330542B1 (en) * 2017-04-20 2019-06-25 Trw Automotive U.S. Llc Torque sensor assembly for vehicle power steering systems
CN108725574B (zh) * 2017-04-20 2021-07-30 上海海拉电子有限公司 一种汽车助力转向传感器
EP3660479B1 (en) * 2017-07-24 2025-11-26 LG Innotek Co., Ltd. Torque sensor
DE102018119807A1 (de) * 2018-08-15 2020-02-20 Valeo Schalter Und Sensoren Gmbh Drehmomentsensorvorrichtung, Verfahren zum Bestimmen eines Drehmoments, Stator und Statoranordnung
KR102114125B1 (ko) * 2018-11-23 2020-05-22 엘에스오토모티브테크놀로지스 주식회사 조향 장치용 토크 센서
JP6769500B2 (ja) * 2019-02-13 2020-10-14 株式会社Ｊｖｃケンウッド 車両用映像制御装置、車両用映像システム、映像制御方法、及びプログラム
FR3093181B1 (fr) * 2019-02-25 2021-05-07 Moving Magnet Tech Capteur de position, notamment destiné à la détection de la torsion d'une colonne de direction.
WO2021117022A1 (en) * 2019-12-12 2021-06-17 Bourns, Inc. Device for generating a measurement signal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309463A (ja) * 2003-04-04 2004-11-04 Valeo Schalter & Sensoren Gmbh シャフトに加えられるトルクを測定する装置
JP2008506102A (ja) * 2004-07-09 2008-02-28 ムービング マグネット テクノロジーズ ステアリングコラムのねじり測定に特に向けられた位置センサ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19621046A1 (de) * 1996-05-24 1997-11-27 Skf Gmbh Verfahren und Vorrichtung zur Messung des Abtriebsmomentes
FR2821668B1 (fr) * 2001-03-02 2003-05-02 Moving Magnet Tech Capteur de position, notamment destine a la detection de la torsion d'une colonne de direction
DE102005018286A1 (de) * 2005-04-13 2006-10-19 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Bestimmen eines auf eine Welle ausgeübten Drehmoments
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
KR101238549B1 (ko) * 2010-07-06 2013-02-28 엘지이노텍 주식회사 스티어링 시스템의 토크 센서
CN102183327B (zh) * 2011-02-23 2013-01-23 南京林业大学 机械密封端面摩擦扭矩测量方法
KR101814804B1 (ko) * 2011-04-15 2018-01-30 엘지이노텍 주식회사 토크 센서
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
EP2664906B1 (en) * 2012-05-17 2021-07-28 LG Innotek Co., Ltd. Torque angle sensor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309463A (ja) * 2003-04-04 2004-11-04 Valeo Schalter & Sensoren Gmbh シャフトに加えられるトルクを測定する装置
JP2008506102A (ja) * 2004-07-09 2008-02-28 ムービング マグネット テクノロジーズ ステアリングコラムのねじり測定に特に向けられた位置センサ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023277312A1 (ko) * 2021-06-28 2023-01-05 엘지이노텍 주식회사 센싱 장치

Also Published As

Publication number Publication date
US20140123770A1 (en) 2014-05-08
EP2730902A1 (en) 2014-05-14
US8984964B2 (en) 2015-03-24
CN103808443A (zh) 2014-05-21
KR20140059646A (ko) 2014-05-16
CN103808443B (zh) 2017-08-04
JP6272603B2 (ja) 2018-01-31
JP2014095703A (ja) 2014-05-22
EP2730902B1 (en) 2016-08-24

Similar Documents

Publication Publication Date Title
KR102052562B1 (ko) 토크 측정장치
KR102120313B1 (ko) 토크 인덱스 센서
CN103162886B (zh) 扭矩传感器装置
JP6034045B2 (ja) トルクセンサー
KR101020420B1 (ko) 조향장치용 비접촉식 토크센서
KR101637597B1 (ko) 자계차폐구조를 가진 토크 인덱스 센서
KR101741963B1 (ko) 토크 센서 및 이를 갖는 스티어링 시스템
KR20120027658A (ko) 토크 인덱스 센서
KR101778301B1 (ko) 토크앵글센서
EP3190029A1 (en) Torque sensor device
KR100915264B1 (ko) 토크센서 및 이를 구비한 전동식 파워 스티어링 장치
EP2455735B1 (en) Torque sensing system having torque sensor, and steering system
KR101034113B1 (ko) 조향장치용 비접촉식 토크센서
KR20190138763A (ko) 토크 측정장치
KR101238594B1 (ko) 스티어링 시스템의 토크 센서
KR101238549B1 (ko) 스티어링 시스템의 토크 센서
KR101257583B1 (ko) 스티어링 시스템의 토크 센서
KR101680898B1 (ko) 스티어링 시스템의 토크 센서
KR101020478B1 (ko) 조향장치용 비접촉식 토크센서
KR20120027937A (ko) 스티어링 시스템의 토크 센서
KR102264226B1 (ko) 스테이터 및 이를 포함하는 토크센서모듈
KR20120069932A (ko) 스티어링 시스템의 토크 센서
KR20120070797A (ko) 토크 센서
KR101281549B1 (ko) 위치센서
KR20120069931A (ko) 스티어링 시스템의 토크 센서

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PA0107 Divisional application

St.27 status event code: A-0-1-A10-A18-div-PA0107

St.27 status event code: A-0-1-A10-A16-div-PA0107

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7