Hybrid powertrain with single electric motor integrated...

Details Hybrid powertrain with single electric motor integrated... Hybrid powertrain with single electric motor integrated...

2011-03-29

2011-03-29

Ho, Ha D. (Department: 3655)

Interrelated power delivery controls, including engine control

Plural engines

Electric engine

C477S003000, C477S008000, C475S005000

Reexamination Certificate

active

07914416

ABSTRACT:
A hybrid transmission is provided that is operatively connectable to an engine. The transmission has an electric motor and a clutch, which may be a brake-type clutch or a rotating-type clutch, depending on the embodiment, integrated within the transmission. Absent the electric motor and the clutch, and with the addition of a torque converter and torque converter lock-up clutch, the transmission would be a non-hybrid, operable automatic transmission. The transmission is operable to provide an electric-only operating ode, an engine-only operating mode, an electrically-variable operating mode and a parallel hybrid operating mode.

REFERENCES:
patent: 5943918 (1999-08-01), Reed, Jr. et al.
patent: 6991585 (2006-01-01), Colvin et al.
patent: 7128677 (2006-10-01), Supina et al.
patent: 7572201 (2009-08-01), Supina et al.
patent: 2005/0107198 (2005-05-01), Sowul et al.

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