Hybrid Transaxle

A power split hybrid transaxle includes an axis transfer chain and a final drive planetary gear set. The components are arranged such that the power split planetary gear set is opposite the final drive planetary gear set with both located at the front of the transmission. This minimized the axial le...

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Bibliographic Details
Main Authors Goleski Gregory Daniel, Maurer Jeffrey Edward, Janson David Allen, Oh David Gon
Format Patent
LanguageEnglish
Published 01.03.2018
Subjects
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
AUXILIARY DRIVES FOR VEHICLES
BLASTING
ENGINEERING ELEMENTS AND UNITS
GEARING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
THERMAL INSULATION IN GENERAL
TRANSPORTING
VEHICLES IN GENERAL
WEAPONS
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Summary:A power split hybrid transaxle includes an axis transfer chain and a final drive planetary gear set. The components are arranged such that the power split planetary gear set is opposite the final drive planetary gear set with both located at the front of the transmission. This minimized the axial length of the transaxle by limiting the number of components that must be staggered axially. Furthermore, this permits use of electric machines with a large diameter and short axial length which also reduces the total axial length of the transaxle.
Bibliography:Application Number: US201615254395