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 ENGINEInfo
- 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
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
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.
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)
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 |
-
2010
- 2010-09-23 FR FR1057636A patent/FR2965350B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2965350A1 (en) | 2012-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 6 |
|
ST | Notification of lapse |
Effective date: 20170531 |