TW200734617A - Rotation detector and torque sensor - Google Patents

Rotation detector and torque sensor

Info

Publication number
TW200734617A
TW200734617A TW095133102A TW95133102A TW200734617A TW 200734617 A TW200734617 A TW 200734617A TW 095133102 A TW095133102 A TW 095133102A TW 95133102 A TW95133102 A TW 95133102A TW 200734617 A TW200734617 A TW 200734617A
Authority
TW
Taiwan
Prior art keywords
slider
rotation detector
rotating
magnet
rotating bodies
Prior art date
Application number
TW095133102A
Other languages
English (en)
Other versions
TWI311194B (zh
Inventor
Haruyoshi Hino
Kazuto Nakamura
Keiko Murota
Hideki Shirazawa
Hiroshi Tanaka
Hisashi Watanabe
Original Assignee
Yamaha Motor 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
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Publication of TW200734617A publication Critical patent/TW200734617A/zh
Application granted granted Critical
Publication of TWI311194B publication Critical patent/TWI311194B/zh

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
    • B62M6/40—Rider propelled cycles with auxiliary electric motor
    • B62M6/45—Control or actuating devices therefor
    • B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
TW095133102A 2005-09-07 2006-09-07 Rotation detector and torque sensor TW200734617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005258933 2005-09-07

Publications (2)

Publication Number Publication Date
TW200734617A true TW200734617A (en) 2007-09-16
TWI311194B TWI311194B (zh) 2009-06-21

Family

ID=37835739

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095133102A TW200734617A (en) 2005-09-07 2006-09-07 Rotation detector and torque sensor

Country Status (5)

Country Link
EP (1) EP1923683A4 (zh)
JP (1) JP4750796B2 (zh)
CN (1) CN101258390B (zh)
TW (1) TW200734617A (zh)
WO (1) WO2007029620A1 (zh)

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JP5576855B2 (ja) * 2009-03-13 2014-08-20 ヤマハモーターエンジニアリング株式会社 電動車両
DE102009029653B4 (de) * 2009-09-22 2021-04-22 Robert Bosch Gmbh Kurbeltrieb für ein Fahrrad
CN102986115A (zh) 2010-03-15 2013-03-20 电扭矩机器股份有限公司 用于电动自行车的横向和/或换向通量系统
DE102010017829A1 (de) * 2010-04-20 2011-10-20 Inwall Ag Motor-Getriebe-Einheit
WO2011158220A2 (en) * 2010-06-17 2011-12-22 Clean Mobile Ag Control unit for a vehicle and method for changing gears of a vehicle
EP2617636B1 (en) * 2010-09-16 2018-01-10 Panasonic Corporation Electric bicycle
US8405275B2 (en) 2010-11-17 2013-03-26 Electric Torque Machines, Inc. Transverse and/or commutated flux systems having segmented stator laminations
US8952590B2 (en) 2010-11-17 2015-02-10 Electric Torque Machines Inc Transverse and/or commutated flux systems having laminated and powdered metal portions
US8854171B2 (en) 2010-11-17 2014-10-07 Electric Torque Machines Inc. Transverse and/or commutated flux system coil concepts
TWM422528U (en) 2011-07-13 2012-02-11 Xu Hong Jun Transmission detection device for central axle
JP2013047081A (ja) * 2011-08-29 2013-03-07 Shimano Inc 自転車用リアハブ
US8402664B1 (en) * 2011-10-28 2013-03-26 Shimano Inc. Electric control device
DE102012211383A1 (de) * 2012-06-29 2014-01-02 Continental Automotive Gmbh Magnetfelderzeuger und Sensorvorrichtung für den Einsatz beim Ermitteln eines Rotationswinkels
CN104280172B (zh) * 2013-07-09 2017-08-08 奉化市天元精密铸造厂 一种扭矩测力扳手
JP5686876B1 (ja) * 2013-09-25 2015-03-18 株式会社シマノ 変速制御システム
KR20150046990A (ko) * 2013-10-23 2015-05-04 삼성전기주식회사 토크 검출장치
JP6242759B2 (ja) 2014-06-30 2017-12-06 株式会社東海理化電機製作所 回転移動検出装置
CN104260818A (zh) * 2014-09-25 2015-01-07 苏州工业园区同盛车业有限公司 电动自行车中置电机及其力矩传感装置
CN104266785B (zh) * 2014-10-22 2016-06-22 济南易恒技术有限公司 踏板力检测仪
RU2608330C2 (ru) * 2014-12-10 2017-01-17 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" Автоматизированный измеритель выходных характеристик спиральных пружин
KR102288523B1 (ko) * 2014-12-30 2021-08-11 엘지이노텍 주식회사 토크센서모듈 및 이를 포함하는 조향각 센싱장치
CN105532177B (zh) * 2016-02-22 2017-12-26 农业部南京农业机械化研究所 一种纵轴流收割机滚筒转速检测装置
IT201700011057A1 (it) 2017-02-01 2018-08-01 Arol Spa Gruppo di misura di coppia di torsione e/o carico assiale per teste di tappatura
KR20200064055A (ko) * 2017-10-13 2020-06-05 스미도모쥬기가이 파인테크 가부시키가이샤 쿨런트처리장치
CN108163128A (zh) * 2018-02-27 2018-06-15 宋文平 一种基于逆磁致伸缩效应的助力自行车双边中轴扭矩传感器
CN109131710B (zh) * 2018-09-08 2022-11-18 钟德斌 助力与健身一体自行车之中轴扭矩传感器和轮毂电机
JP6519832B2 (ja) * 2018-11-21 2019-05-29 パナソニックＩｐマネジメント株式会社 モータ駆動ユニット及び電動アシスト自転車
JP6519831B2 (ja) * 2018-11-21 2019-05-29 パナソニックＩｐマネジメント株式会社 モータ駆動ユニット及び電動アシスト自転車
KR20200077720A (ko) * 2018-12-21 2020-07-01 엘지이노텍 주식회사 센싱 장치
CN109878629B (zh) * 2019-04-02 2023-09-05 无锡川克智能电机有限公司 基于应变片传感器的电动自行车测矩系统
TWI763366B (zh) 2021-03-12 2022-05-01 和碩聯合科技股份有限公司 扭力傳感器

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714840Y2 (ja) * 1989-08-07 1995-04-10 エヌオーケー株式会社 トルクセンサ
JPH0885491A (ja) * 1994-07-18 1996-04-02 Sanyo Electric Co Ltd 電動自転車
JP3954693B2 (ja) * 1997-07-14 2007-08-08 本田技研工業株式会社 電動補助車両における入力トルク検出装置
JP2000002604A (ja) * 1998-06-18 2000-01-07 Honda Motor Co Ltd 動力アシスト車両の入力トルク検出装置
JP2001099729A (ja) * 1999-07-23 2001-04-13 Makome Kenkyusho:Kk 回転角およびトルク検出装置

Also Published As

Publication number Publication date
WO2007029620A1 (ja) 2007-03-15
TWI311194B (zh) 2009-06-21
JPWO2007029620A1 (ja) 2009-03-19
CN101258390A (zh) 2008-09-03
JP4750796B2 (ja) 2011-08-17
CN101258390B (zh) 2010-05-19
EP1923683A1 (en) 2008-05-21
EP1923683A4 (en) 2013-10-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees