Systems and methods for controlling automatic transmission...

Details Systems and methods for controlling automatic transmission... Systems and methods for controlling automatic transmission...

2008-03-12

2010-11-16

Lazo, Thomas E (Department: 3745)

Power plants

Pressure fluid source and motor

Condition responsive control means responsive to, or...

C060S337000

Reexamination Certificate

active

07832206

ABSTRACT:
Systems and methods of controlling automatic transmission fluid (ATF) in a vehicle include torque converter systems generally having a pump, a turbine and a stator. The stator is selectively rotated during periods of predetermined low ATF temperature, thereby causing temporarily induced inefficiencies that warm the ATF.

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