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WO2016120093A3 - Sensoranordnung zur indirekten erfassung eines drehmoments einer rotierbar gelagerten welle - Google Patents

Sensoranordnung zur indirekten erfassung eines drehmoments einer rotierbar gelagerten welle Download PDF

Info

Publication number
WO2016120093A3
WO2016120093A3 PCT/EP2016/050739 EP2016050739W WO2016120093A3 WO 2016120093 A3 WO2016120093 A3 WO 2016120093A3 EP 2016050739 W EP2016050739 W EP 2016050739W WO 2016120093 A3 WO2016120093 A3 WO 2016120093A3
Authority
WO
WIPO (PCT)
Prior art keywords
torque
sensor
rotatably mounted
sensor arrangement
mounted shaft
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.)
Ceased
Application number
PCT/EP2016/050739
Other languages
English (en)
French (fr)
Other versions
WO2016120093A2 (de
Inventor
Frank Klopf
Simon Schneider
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of WO2016120093A2 publication Critical patent/WO2016120093A2/de
Publication of WO2016120093A3 publication Critical patent/WO2016120093A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1457—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/161—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance
    • G01L5/162—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in ohmic resistance of piezoresistors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/169—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

Die Erfindung betrifft eine Sensoranordnung (1) zur indirekten Erfassung eines Drehmoments einer rotierbar gelagerten Welle (5) mit einem Sensor (10), welcher mindestens ein im Bereich eines Lagers (7) der Welle (5) angeordnetes Sensorelement (30) umfasst, welches eine in eine vorgegebenen Richtung wirkende Lagerkraft (FL1) erfasst, aus welcher das Drehmoment der Welle (5) berechenbar ist. Erfindungsgemäß weist der Sensor (10) einen Sensorkörper (20) auf, welcher als Verformungskörper wirkt und einen Innenring (26), welcher das Lager (7) umschließt, und einen Außenring (22) umfasst, welcher an eine tragende Struktur (3) angebunden und über mindestens zwei Stege (24) mit dem Innenring (26) verbunden ist, wobei das mindestens eine Sensorelement (30) mit einem der Stege (24) gekoppelt ist.
PCT/EP2016/050739 2015-01-30 2016-01-15 Sensoranordnung zur indirekten erfassung eines drehmoments einer rotierbar gelagerten welle Ceased WO2016120093A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015201607.2 2015-01-30
DE102015201607.2A DE102015201607A1 (de) 2015-01-30 2015-01-30 Sensoranordnung zur indirekten Erfassung eines Drehmoments einer rotierbar gelagerten Welle

Publications (2)

Publication Number Publication Date
WO2016120093A2 WO2016120093A2 (de) 2016-08-04
WO2016120093A3 true WO2016120093A3 (de) 2016-11-03

Family

ID=55135256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2016/050739 Ceased WO2016120093A2 (de) 2015-01-30 2016-01-15 Sensoranordnung zur indirekten erfassung eines drehmoments einer rotierbar gelagerten welle

Country Status (2)

Country Link
DE (1) DE102015201607A1 (de)
WO (1) WO2016120093A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018132312A (ja) * 2017-02-13 2018-08-23 日本電産コパル電子株式会社 薄膜歪センサとそれを用いたトルクセンサ
DE102018133174A1 (de) * 2018-12-20 2020-06-25 Julia Manner Torsionssensor
US11099088B2 (en) 2018-12-21 2021-08-24 Deere & Company Strain torque measurement system
US11441655B2 (en) 2019-12-20 2022-09-13 Deere & Company Axle assembly with torque sensor
JP7662555B2 (ja) * 2022-02-28 2025-04-15 長野計器株式会社 トルクセンサ
AT526650B1 (de) * 2023-04-12 2024-06-15 Avl List Gmbh Messanordnung mit einer elektrischen Maschine und einer Messvorrichtung zum Bestimmen eines Verlustmoments der elektrischen Maschine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429607A1 (de) * 1984-08-09 1986-02-20 Klaus 1000 Berlin Oppermann Messwertaufnehmer zum elektrischen messen von kraeften, druecken und spannungen
EP1154253A1 (de) * 2000-05-09 2001-11-14 Sensile Technologies S.A. Leistungsmessgerät
EP1750108A1 (de) * 2005-08-05 2007-02-07 Toyota Jidosha Kabushiki Kaisha Detektion von Kräften und Momenten, die auf rotierende Gegenstände wirken
DE102008064048A1 (de) * 2008-12-19 2010-06-24 Continental Teves Ag & Co. Ohg Drehmomentsensoranordnung zur drahtlosen Daten- und Energieübertragung
WO2011065250A1 (ja) * 2009-11-25 2011-06-03 アルプス電気株式会社 フォースセンサ
DE102012104061A1 (de) * 2011-05-10 2012-11-15 Shimano Inc. Fahrrad-kraftmessvorrichtung
DE102011105539A1 (de) * 2011-06-24 2012-12-27 Siegert Thinfilm Technology Gmbh Vorrichtung zum Wandeln einer Kraft in ein elektrisches Signal, insbesondere piezoresistiver Kraftsensor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010027010A1 (de) 2010-07-13 2012-01-19 Schaeffler Technologies Gmbh & Co. Kg Verfahren und Vorrichtung zur Ermittlung eines auf ein Fahrradantriebsmittel eingeleiteten wirksamen Drehmomentes
DE102012200232A1 (de) 2012-01-10 2013-07-11 Robert Bosch Gmbh Antriebsvorrichtung für ein Elektrofahrrad mit Kraftmessung zur Fahrerwunscherkennung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3429607A1 (de) * 1984-08-09 1986-02-20 Klaus 1000 Berlin Oppermann Messwertaufnehmer zum elektrischen messen von kraeften, druecken und spannungen
EP1154253A1 (de) * 2000-05-09 2001-11-14 Sensile Technologies S.A. Leistungsmessgerät
EP1750108A1 (de) * 2005-08-05 2007-02-07 Toyota Jidosha Kabushiki Kaisha Detektion von Kräften und Momenten, die auf rotierende Gegenstände wirken
DE102008064048A1 (de) * 2008-12-19 2010-06-24 Continental Teves Ag & Co. Ohg Drehmomentsensoranordnung zur drahtlosen Daten- und Energieübertragung
WO2011065250A1 (ja) * 2009-11-25 2011-06-03 アルプス電気株式会社 フォースセンサ
DE102012104061A1 (de) * 2011-05-10 2012-11-15 Shimano Inc. Fahrrad-kraftmessvorrichtung
DE102011105539A1 (de) * 2011-06-24 2012-12-27 Siegert Thinfilm Technology Gmbh Vorrichtung zum Wandeln einer Kraft in ein elektrisches Signal, insbesondere piezoresistiver Kraftsensor

Also Published As

Publication number Publication date
WO2016120093A2 (de) 2016-08-04
DE102015201607A1 (de) 2016-08-04

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