Highly configurable hybrid powertrain and control system...

Details Highly configurable hybrid powertrain and control system... Highly configurable hybrid powertrain and control system...

2011-05-10

2011-12-27

Pang, Roger (Department: 3655)

Planetary gear transmission systems or components

Input from independent power sources

Including electric motor input

C475S280000, C477S003000

Reexamination Certificate

active

08083626

ABSTRACT:
A hybrid powertrain system for a vehicle includes an engine and a transmission. The transmission includes a transmission input member, first and second electric machines, first and second planetary gear sets, and a plurality of selectively engageable torque transfer devices enabling configuring the powertrain in variously to operate in electric drive, electrically variable, fixed gear and neutral charging operating states.

REFERENCES:
patent: 7288041 (2007-10-01), Bucknor et al.
patent: 7967711 (2011-06-01), Conlon et al.
patent: 2006/0148606 (2006-07-01), Bucknor et al.
patent: 2006/0234821 (2006-10-01), Bucknor et al.
patent: 2007/0072724 (2007-03-01), Raghavan et al.
patent: 2007/0275814 (2007-11-01), Bucknor et al.

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