FR2984497B1 - METHOD AND DEVICE FOR DETERMINING THE TORQUE OF AN ELECTRIC MOTOR AND MOTOR ASSEMBLY WITH AN ELECTRIC MOTOR - Google Patents

METHOD AND DEVICE FOR DETERMINING THE TORQUE OF AN ELECTRIC MOTOR AND MOTOR ASSEMBLY WITH AN ELECTRIC MOTOR Download PDF

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Publication number
FR2984497B1
FR2984497B1 FR1262013A FR1262013A FR2984497B1 FR 2984497 B1 FR2984497 B1 FR 2984497B1 FR 1262013 A FR1262013 A FR 1262013A FR 1262013 A FR1262013 A FR 1262013A FR 2984497 B1 FR2984497 B1 FR 2984497B1
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FR
France
Prior art keywords
electric motor
motor
torque
determining
assembly
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
FR1262013A
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French (fr)
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FR2984497A1 (en
Inventor
Thomas Baumann
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive 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 Continental Automotive GmbH filed Critical Continental Automotive GmbH
Publication of FR2984497A1 publication Critical patent/FR2984497A1/en
Application granted granted Critical
Publication of FR2984497B1 publication Critical patent/FR2984497B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01L3/109—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving measuring phase difference of two signals or pulse trains

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1262013A 2011-12-15 2012-12-13 METHOD AND DEVICE FOR DETERMINING THE TORQUE OF AN ELECTRIC MOTOR AND MOTOR ASSEMBLY WITH AN ELECTRIC MOTOR Active FR2984497B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011088725.3 2011-12-15
DE102011088725.3A DE102011088725B4 (en) 2011-12-15 2011-12-15 Method and device for determining the torque of an electric motor and motor assembly with an electric motor

Publications (2)

Publication Number Publication Date
FR2984497A1 FR2984497A1 (en) 2013-06-21
FR2984497B1 true FR2984497B1 (en) 2018-03-16

Family

ID=48521689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1262013A Active FR2984497B1 (en) 2011-12-15 2012-12-13 METHOD AND DEVICE FOR DETERMINING THE TORQUE OF AN ELECTRIC MOTOR AND MOTOR ASSEMBLY WITH AN ELECTRIC MOTOR

Country Status (2)

Country Link
DE (1) DE102011088725B4 (en)
FR (1) FR2984497B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014204714A1 (en) * 2014-03-13 2015-09-17 Volkswagen Aktiengesellschaft Method and device for determining the torque of an electric machine and drive train for a vehicle
DE102015220645A1 (en) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Rotation angle sensor
DE102015220617A1 (en) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Rotation angle sensor
DE102015220650A1 (en) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Rotation angle sensor
DE102015220624A1 (en) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Rotation angle sensor
DE102015220631A1 (en) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Rotation angle sensor
DE102015220615A1 (en) * 2015-10-22 2017-04-27 Robert Bosch Gmbh Rotation angle sensor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901076A (en) * 1955-02-08 1959-08-25 Dean Peter Payne Overload protection for power drives
DE8906483U1 (en) * 1989-05-26 1989-07-13 Eisenwerke Reintjes GmbH, 31785 Hameln Marine gear
DE4110727C2 (en) * 1991-04-03 1995-06-29 Micro Epsilon Messtechnik Torque sensor
DE4302143A1 (en) * 1993-01-27 1994-07-28 Brose Fahrzeugteile Commutator motor for vehicle starter or for seat or window adjustment, clutch operation or braking
DE19520114C1 (en) * 1995-06-01 1997-01-02 Bosch Gmbh Robert Device for detecting the closing force of an electric adjusting motor
DE19621185A1 (en) * 1996-05-28 1997-12-04 Klaus Dr Ing Nordmann Method and appliance for contactless measurement of torque for monitoring tools using contactless travel sensor
DE10029965B4 (en) * 2000-06-26 2007-04-26 Kluft, Werner, Dr.-Ing. Method and device for precise, non-contact load measurement of a rotating spindle for the purpose of tool monitoring
DE10210148A1 (en) * 2002-03-07 2003-09-18 Volkswagen Ag Torque measurement device, especially for a motor vehicle power steering system comprises a sliding collar that is pushed up or down a drive shaft according to the steering direction with the displacement detected by sensors
SE524349C2 (en) * 2002-10-07 2004-07-27 Skf Ab A method for simultaneous machining and measurement of parameters of a surface subjected to machining
DE102008028607A1 (en) 2008-06-18 2009-12-24 Sew-Eurodrive Gmbh & Co. Kg Electric motor, has spring element axially arranged between movable bearing and bearing bracket, and fan impeller connected with shaft in form-fit manner and integrally formed from plastic or aluminum
DE102008040890A1 (en) * 2008-07-31 2010-02-04 Zf Friedrichshafen Ag Transmission device i.e. automatic transmission, for e.g. gasoline internal-combustion engine, of vehicle, has electrical machine assigned to sensor device that is positioned over holding device for determining angular position of rotor
DE102011087341A1 (en) * 2011-11-29 2013-05-29 Continental Automotive Gmbh Method for monitoring the condition of a bearing guiding an electric motor on a shaft

Also Published As

Publication number Publication date
FR2984497A1 (en) 2013-06-21
DE102011088725B4 (en) 2015-08-06
DE102011088725A1 (en) 2013-06-20

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