Engine load control for reduced cold start emissions

Details Engine load control for reduced cold start emissions Engine load control for reduced cold start emissions

2007-07-10

2007-07-10

Tran, Binh Q. (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

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

C060S274000, C060S286000, C060S300000, C060S303000, C123S339180, C123S406580

Reexamination Certificate

active

11076722

ABSTRACT:
A control system for an engine that drives an alternator includes a first module that reduces an alternator load when the engine is cranked. A second module determines a desired exhaust energy rate (EER) of the engine. The first module regulates the alternator load based on the EER during an idle period to reduce engine emissions during a cold start period.

REFERENCES:
patent: 5390493 (1995-02-01), Fujishita et al.
patent: 5836151 (1998-11-01), Atanasyan et al.
patent: 5936314 (1999-08-01), Suganuma et al.
patent: 5966931 (1999-10-01), Yoshizaki et al.
patent: 6192673 (2001-02-01), Gross et al.
patent: 6657315 (2003-12-01), Peters et al.
patent: 6692406 (2004-02-01), Beaty
patent: 7007460 (2006-03-01), Frieden et al.
patent: 2004/0150375 (2004-08-01), Namuduri et al.
patent: 2005/0034449 (2005-02-01), Frieden et al.
patent: 1186463 (2002-03-01), None
patent: 1410935 (2004-04-01), None
patent: 1508682 (2005-02-01), None

Affiliated with

Also associated with

Rating

Engine load control for reduced cold start emissions does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Engine load control for reduced cold start emissions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine load control for reduced cold start emissions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3726636