Engine control system with mixed exhaust gas oxygen sensor...

Details Engine control system with mixed exhaust gas oxygen sensor... Engine control system with mixed exhaust gas oxygen sensor...

2008-05-27

2008-05-27

Denion, Thomas (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

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

C060S285000

Reexamination Certificate

active

07377104

ABSTRACT:
A system for a vehicle traveling on the road is shown. The system includes a first cylinder; a second cylinder; a linear exhaust gas sensor coupled exclusively to said first cylinder; a switching exhaust gas sensor coupled exclusively to said second cylinder; and a controller configured to perform a decontamination cycle where one of said first cylinder and second cylinder produces a reductant rich exhaust and the other of said first and said second cylinder produces an oxygen rich exhaust, where an air-fuel ratio of one of said first and second cylinder is adjusted in response to said linear sensor.

REFERENCES:
patent: 4134261 (1979-01-01), Iizuka et al.
patent: 5090199 (1992-02-01), Ikuta et al.
patent: 5233829 (1993-08-01), Komatsu
patent: 5473889 (1995-12-01), Ehar et al.
patent: 5537817 (1996-07-01), Akazaki et al.
patent: 6282888 (2001-09-01), Sealy et al.
patent: 6301880 (2001-10-01), Cullen et al.
patent: 6389806 (2002-05-01), Glugla et al.
patent: 6438946 (2002-08-01), Majima et al.
patent: 6567738 (2003-05-01), Gopp et al.
patent: 6581371 (2003-06-01), Orzel et al.
patent: 6594987 (2003-07-01), Uranishi
patent: 6634169 (2003-10-01), Andersen et al.
patent: 6766641 (2004-07-01), Surnilla et al.
patent: 6839637 (2005-01-01), Moteki et al.
patent: 2005/0284133 (2005-12-01), Kerns et al.
patent: 2007/0051092 (2007-03-01), Pallett et al.

Affiliated with

Also associated with

Rating

Engine control system with mixed exhaust gas oxygen sensor... 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 control system with mixed exhaust gas oxygen sensor..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine control system with mixed exhaust gas oxygen sensor... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2806606