Power train for hybrid electronic vehicles and method of...

Details Power train for hybrid electronic vehicles and method of... Power train for hybrid electronic vehicles and method of...

2011-03-15

2011-03-15

Pang, Roger L (Department: 3655)

Planetary gear transmission systems or components

Input from independent power sources

Including electric motor input

C475S317000

Reexamination Certificate

active

07905806

ABSTRACT:
A power train for hybrid vehicles increases the range of the transmission gear ratio within which the efficiency of the power train is superior. Furthermore, the method of operating the power train varies depending on the transmission gear ratio, and thus the power train can be operated with superior efficiency.

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