Exhaust treatment device having a fuel powered burner

Details Exhaust treatment device having a fuel powered burner Exhaust treatment device having a fuel powered burner

2006-11-09

2010-12-14

Denion, Thomas E (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

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

C060S286000, C060S289000, C060S298000, C060S300000, C431S008000, C431S010000, C431S181000, C431S183000, C431S265000, C431S264000

Reexamination Certificate

active

07849682

ABSTRACT:
An aftertreatment burner for an exhaust treatment device is disclosed. The aftertreatment burner may have a mounting member, and a canister connected to the mounting member to form a combustion chamber. The aftertreatment burner may also have a fuel injector disposed within the mounting member to selectively inject fuel into combustion chamber, and an air supply line configured to supply air to the combustion chamber. The aftertreatment burner may further have an igniter disposed within the mounting member to ignite the fuel/air mixture, and a thermal couple configured to detect the ignition.

REFERENCES:
patent: 3383854 (1968-05-01), White
patent: 3742682 (1973-07-01), Ligutom
patent: 3957467 (1976-05-01), Kim
patent: 4300924 (1981-11-01), Coyle
patent: H172 (1986-12-01), Pribyl et al.
patent: 4651524 (1987-03-01), Brighton
patent: 4719751 (1988-01-01), Kume et al.
patent: 4944153 (1990-07-01), Goerlich et al.
patent: 4987738 (1991-01-01), Lopez-Crevillen et al.
patent: 5095694 (1992-03-01), Shekleton et al.
patent: 5243816 (1993-09-01), Huddas
patent: 5353591 (1994-10-01), Kabasin et al.
patent: 5709080 (1998-01-01), Arora et al.
patent: 6032462 (2000-03-01), Chu
patent: 6045054 (2000-04-01), Peterson, Jr.
patent: 6050081 (2000-04-01), Jansen et al.
patent: 6170467 (2001-01-01), Girard
patent: 6438959 (2002-08-01), Dean et al.
patent: 6438963 (2002-08-01), Traver et al.
patent: 6499463 (2002-12-01), Berriman et al.
patent: 6536217 (2003-03-01), Lipinski et al.
patent: 6931831 (2005-08-01), Jansen
patent: 2003/0145823 (2003-08-01), Wirth
patent: 2004/0020193 (2004-02-01), Miebach
patent: 2005/0034460 (2005-02-01), McMasters et al.
patent: 2005/0150220 (2005-07-01), Johnson et al.
patent: 2006/0191254 (2006-08-01), Bui et al.
patent: 2006/0218902 (2006-10-01), Arellano et al.
patent: 1 336 729 (2003-08-01), None
Powell, Fekete, Chang, Observer Based Air Fuel Ratio Control, 1998, IEEE Control Systems, p. 1-12.
Harmon et al., U.S. Appl. No. 11/170,318, filed Jun. 30, 2005, entitled “Regeneration Assembly,”.
Miller et al., U.S. Appl. No. 11/503,305, filed Aug. 14, 2006, entitled “Fuel Supply Component Purging System,”.
Karkkainen et al., U.S. Appl. No. 11/503,306, filed Aug. 14, 2006, entitled “Fuel Supply Component Cleaning System,”.
PCT International Search Report, Applicant's Ref. No. 06-655; International Appln. No. PCT/US2007/017092; Filing Date: Jul. 31, 2007, Applicant: Caterpillar Inc.

Affiliated with

Also associated with

Rating

Exhaust treatment device having a fuel powered burner does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Exhaust treatment device having a fuel powered burner, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust treatment device having a fuel powered burner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4193728