Exhaust gas system for an internal combustion engine

Details Exhaust gas system for an internal combustion engine Exhaust gas system for an internal combustion engine

2011-07-12

2011-07-12

Denion, Thomas E (Department: 3748)

Power plants

Internal combustion engine with treatment or handling of...

Divider, collector, valve means, or boundary layer device...

C060S289000, C060S286000, C060S282000, C060S274000

Reexamination Certificate

active

07975472

ABSTRACT:
The present invention relates to an exhaust system (1) for an internal combustion engine (3) having at least one exhaust gas line (2) that carries exhaust gas and having an injection device (4) for spraying a liquid into the exhaust gas line (2). Downstream from the injection device (4) a vaporizer device (7) which has at least one tubular sheet metal body (8) downstream from the injection device (4), said sheet metal body extending in the longitudinal direction of the exhaust gas line (2) and causing an improved vaporization of the liquid sprayed into the exhaust gas line. In addition, at least one clamp device (12) which is designed like a spring is provided, securing the vaporizer device (7) in the exhaust gas line (2) and/or bracing it elastically against the exhaust gas line.

REFERENCES:
patent: 4538413 (1985-09-01), Shinzawa et al.
patent: 5272871 (1993-12-01), Oshima et al.
patent: 5431893 (1995-07-01), Hug et al.
patent: 6065961 (2000-05-01), Shaffer et al.
patent: 6722123 (2004-04-01), Liu et al.
patent: 6722124 (2004-04-01), Pawson et al.
patent: 7328572 (2008-02-01), McKinley et al.
patent: 7448206 (2008-11-01), Meingast et al.
patent: 7748212 (2010-07-01), Sedlacek et al.
patent: 7793494 (2010-09-01), Wirth et al.
patent: 7882696 (2011-02-01), Anderson et al.
patent: 2002/0162322 (2002-11-01), Ganzmann et al.
patent: 2003/0070424 (2003-04-01), Verdegan et al.
patent: 2004/0005250 (2004-01-01), Fischer et al.
patent: 2007/0036694 (2007-02-01), Nishioka et al.
patent: 102004020138 (2005-11-01), None
patent: W02005073524 (2005-08-01), None
patent: W02006014129 (2006-02-01), None

Affiliated with

Also associated with

Rating

Exhaust gas system for an internal combustion engine 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 gas system for an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust gas system for an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2715931