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FR3077880B1 - Capteur de couple integrant un capteur de position angulaire d'un element en rotation - Google Patents

Capteur de couple integrant un capteur de position angulaire d'un element en rotation Download PDF

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Publication number
FR3077880B1
FR3077880B1 FR1851270A FR1851270A FR3077880B1 FR 3077880 B1 FR3077880 B1 FR 3077880B1 FR 1851270 A FR1851270 A FR 1851270A FR 1851270 A FR1851270 A FR 1851270A FR 3077880 B1 FR3077880 B1 FR 3077880B1
Authority
FR
France
Prior art keywords
rotating element
torque sensor
angular position
sensor
strain gauge
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
FR1851270A
Other languages
English (en)
Other versions
FR3077880A1 (fr
Inventor
Simon-Didier Venzal
Philippe Grass
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.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1851270A priority Critical patent/FR3077880B1/fr
Priority to US16/961,509 priority patent/US11067460B2/en
Priority to CN201980013644.5A priority patent/CN111699364B/zh
Priority to PCT/FR2019/050343 priority patent/WO2019158871A1/fr
Publication of FR3077880A1 publication Critical patent/FR3077880A1/fr
Application granted granted Critical
Publication of FR3077880B1 publication Critical patent/FR3077880B1/fr
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
    • G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • 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
    • G01D5/20—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 by varying inductance, e.g. by a movable armature
    • G01D5/204—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2053—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 by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by a movable non-ferromagnetic conductive element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

L'invention concerne un capteur (1) de couple monté sur un élément en rotation (2) dans un véhicule automobile en comportant au moins une jauge de contrainte et émettant un signal électrique en fonction de la torsion que subit l'élément en rotation (2), le capteur (1) de couple présentant une partie mobile destinée à être entraînée en rotation avec l'élément en rotation (2) en comportant la jauge de contrainte et une partie fixe comprenant une première carte de circuit imprimé. Le capteur (1) de couple remplit aussi une fonction de capteur (1) de position angulaire, la partie mobile portant des cibles (4) réparties angulairement et passant consécutivement en vis-à-vis d'un premier secteur annulaire porté par la première carte comprenant un enroulement récepteur secondaire générant un signal sinus, un enroulement récepteur secondaire générant un signal cosinus, et un enroulement émetteur primaire induisant une tension dans lesdits enroulements récepteurs.
FR1851270A 2018-02-15 2018-02-15 Capteur de couple integrant un capteur de position angulaire d'un element en rotation Active FR3077880B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1851270A FR3077880B1 (fr) 2018-02-15 2018-02-15 Capteur de couple integrant un capteur de position angulaire d'un element en rotation
US16/961,509 US11067460B2 (en) 2018-02-15 2019-02-15 Torque sensor incorporating an angular position sensor of a rotating element
CN201980013644.5A CN111699364B (zh) 2018-02-15 2019-02-15 集成有旋转元件的角度位置传感器的扭矩传感器
PCT/FR2019/050343 WO2019158871A1 (fr) 2018-02-15 2019-02-15 Capteur de couple intégrant un capteur de position angulaire d'un élément en rotation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1851270A FR3077880B1 (fr) 2018-02-15 2018-02-15 Capteur de couple integrant un capteur de position angulaire d'un element en rotation
FR1851270 2018-02-15

Publications (2)

Publication Number Publication Date
FR3077880A1 FR3077880A1 (fr) 2019-08-16
FR3077880B1 true FR3077880B1 (fr) 2020-01-17

Family

ID=62528574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1851270A Active FR3077880B1 (fr) 2018-02-15 2018-02-15 Capteur de couple integrant un capteur de position angulaire d'un element en rotation

Country Status (4)

Country Link
US (1) US11067460B2 (fr)
CN (1) CN111699364B (fr)
FR (1) FR3077880B1 (fr)
WO (1) WO2019158871A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3072773B1 (fr) * 2017-10-24 2020-09-25 Continental Automotive France Capteur de couple pour element en rotation utilisant un couplage mecanique a friction
EP3514500B1 (fr) * 2018-01-22 2021-01-06 Melexis Technologies SA Capteur de couplage de flux et cible
TWI661907B (zh) * 2018-06-14 2019-06-11 朝程工業股份有限公司 變形感測元件載體及具有其的電動工具
CN112902992B (zh) * 2021-01-27 2023-07-25 长春汇通光电技术有限公司 一种编码器读头、编码器及编码方式
CN113686236B (zh) * 2021-08-24 2025-01-17 潍柴动力股份有限公司 曲轴转角及应变测量装置
JP7455168B2 (ja) * 2021-10-28 2024-03-25 キストラー ホールディング アクチエンゲゼルシャフト トルク及び回転角度検出システム
EP4220092A1 (fr) * 2022-02-01 2023-08-02 Rolf Østergaard ApS Système de position et de capteur combiné
CN114608733B (zh) * 2022-03-25 2024-11-08 合肥工业大学 一种实现高速旋转轴系扭矩原位测量的无线力矩传感器
WO2023245506A1 (fr) * 2022-06-22 2023-12-28 Chan Yuk Chun Jon Système de détection de couple, système de commande de puissance, kit de conversion doté d'un système de détection de couple, et véhicule doté d'un système de détection de couple
CN116581938B (zh) * 2023-06-06 2023-11-21 北京鼎昱晨星技术服务有限公司 一种飞轮扭矩传感器
DE102023208295B3 (de) 2023-08-30 2024-09-26 Zf Friedrichshafen Ag Sensoranordnung für einen Antriebsstrang eines Fahrrads

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Also Published As

Publication number Publication date
CN111699364A (zh) 2020-09-22
CN111699364B (zh) 2022-03-08
US20200355564A1 (en) 2020-11-12
US11067460B2 (en) 2021-07-20
WO2019158871A1 (fr) 2019-08-22
FR3077880A1 (fr) 2019-08-16

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