FR2965350B1 - TRANSMISSION CHAIN AND METHOD OF MEASURING THE TORQUE OF A VEHICLE ENGINE - Google Patents

TRANSMISSION CHAIN AND METHOD OF MEASURING THE TORQUE OF A VEHICLE ENGINE

Info

Publication number
FR2965350B1
FR2965350B1 FR1057636A FR1057636A FR2965350B1 FR 2965350 B1 FR2965350 B1 FR 2965350B1 FR 1057636 A FR1057636 A FR 1057636A FR 1057636 A FR1057636 A FR 1057636A FR 2965350 B1 FR2965350 B1 FR 2965350B1
Authority
FR
France
Prior art keywords
clutch
angular
torque
measuring
engine
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.)
Expired - Fee Related
Application number
FR1057636A
Other languages
French (fr)
Other versions
FR2965350A1 (en
Inventor
Christophe Coffy
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1057636A priority Critical patent/FR2965350B1/en
Publication of FR2965350A1 publication Critical patent/FR2965350A1/en
Application granted granted Critical
Publication of FR2965350B1 publication Critical patent/FR2965350B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01LMEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02Rotary-transmission dynamometers
    • G01L3/14Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft

Landscapes

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

Abstract

The chain (18) has a pair of angular sensors (20, 22) located on both sides of a clutch (16) i.e. torsion-bar. The two angular sensors measure torsion of the clutch, where the torsion of the clutch corresponds to angular difference between measurements of the sensors. One of the angular sensors is placed between an engine (12) and the clutch, and the other angular sensor is placed between the clutch and a gear box (14), or on a primary shaft of the gearbox to be opposite to the clutch. Independent claims are also included for the following: (1) a power train comprising an engine (2) a method for measuring torque of an engine of a vehicle.
FR1057636A 2010-09-23 2010-09-23 TRANSMISSION CHAIN AND METHOD OF MEASURING THE TORQUE OF A VEHICLE ENGINE Expired - Fee Related FR2965350B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1057636A FR2965350B1 (en) 2010-09-23 2010-09-23 TRANSMISSION CHAIN AND METHOD OF MEASURING THE TORQUE OF A VEHICLE ENGINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057636A FR2965350B1 (en) 2010-09-23 2010-09-23 TRANSMISSION CHAIN AND METHOD OF MEASURING THE TORQUE OF A VEHICLE ENGINE

Publications (2)

Publication Number Publication Date
FR2965350A1 FR2965350A1 (en) 2012-03-30
FR2965350B1 true FR2965350B1 (en) 2013-07-26

Family

ID=43902560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057636A Expired - Fee Related FR2965350B1 (en) 2010-09-23 2010-09-23 TRANSMISSION CHAIN AND METHOD OF MEASURING THE TORQUE OF A VEHICLE ENGINE

Country Status (1)

Country Link
FR (1) FR2965350B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58143228A (en) * 1982-02-22 1983-08-25 Nippon Soken Inc Torque detecting device
US6834558B2 (en) * 2001-11-16 2004-12-28 Pratt & Whitney Canada Corp. Combined torque measurement and clutch apparatus
FR2837247B1 (en) * 2002-03-15 2004-05-28 Renault DEVICE FOR MEASURING TORQUE IN TRANSMISSIONS
DE10335033A1 (en) * 2003-07-31 2005-02-17 Daimlerchrysler Ag Engine output torque determination method e.g. for automobile IC engine, using signals supplied from two angle sensors at spaced points along drive train

Also Published As

Publication number Publication date
FR2965350A1 (en) 2012-03-30

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Legal Events

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Year of fee payment: 6

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Effective date: 20170531