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Torque converter

Date post: 13-Sep-2014
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Torque Converter Presented By – Jaideep Phatak Seminar Guide – Prof. Mrs. R.B.Bhingardive
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Page 1: Torque converter

Torque Converter

Presented By – Jaideep PhatakSeminar Guide – Prof. Mrs. R.B.Bhingardive

Page 2: Torque converter

CONTENTSFunctionsAnatomyPrinciples of OperationProblemSolutionPhases of OperationApplicationLimitation

Page 3: Torque converter

Torque Converter

Page 4: Torque converter

functions Transfer torque from the engine to

transmission input shaft Drives the front pump of the transmission To Multiply Engine Torque

Page 5: Torque converter

anatomy of a torque converter

Page 6: Torque converter

Principles of Operation

Torque Converter is a Fluid Coupling No direct Mechanical Link

Impeller

Turbine

Page 7: Torque converter

FLUID COUPLING PROBLEM

Click to play

Page 8: Torque converter

SOLUTION Introduce a STATOR

Page 9: Torque converter

Phases of operationPhase I - Torque

Multiplication Phase:

Low Impeller Speed Stator is locked into

place by its one-way clutch

Vortex fluid flow within the converter

Phase II - Coupling Phase:

No torque multiplicationStator is freewheelingRotary flow within the

converter

Page 10: Torque converter

ApplicationsAutomatic Transmission Systems in

automobilesIndustrial Power TransmissionDrag Racing Cars(eg. Dodge Charger)

Page 11: Torque converter

limitations• Cannot be applied to Manual Transmission• Expensive Assembly

Page 12: Torque converter

Thank You


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