Catalyst temperature control on an electrically throttled...

Details Catalyst temperature control on an electrically throttled... Catalyst temperature control on an electrically throttled...

2007-01-02

2007-01-02

Nguyen, Tu M. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

By means producing a chemical reaction of a component of the...

C060S274000, C060S285000, C123S090150

Reexamination Certificate

active

10413874

ABSTRACT:
A method to regulate catalyst temperature by adjusting engine air and fuel amounts. The method provides catalyst temperature regulation while reducing fuel consumption.

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SAE 922172, Steady-State Wide-Range Air-Fuel Ratio Control; Danny Milot, San Francisco, CA, Oct. 19-22, 1992.

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