Catalyst for an internal combustion engine

Details Catalyst for an internal combustion engine Catalyst for an internal combustion engine

2008-06-10

2008-06-10

Caldarola, Glenn (Department: 1764)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

C422S180000, C422S177000, C422S171000, C422S211000, C422S222000

Reexamination Certificate

active

07384613

ABSTRACT:
The present invention relates to a catalyst for an internal combustion engine, particularly of a motor vehicle, with a housing, which is assembled from at least two housing portions, telescopically inserted one into another in the throughflow direction of the housing, which is assembled from two housing portions telescopically inserted one into the other. A first monolith is mounted in a first housing portion, and a second monolith is mounted in a second housing portion. In an insertion region, an outer end section of the second housing portion and an inner end section of the first housing portion inserted into the outer end section mutually overlap. A transition zone, in which the monoliths, are spaced apart from one another in the throughflow direction, is formed within the insertion region. In this transition zone, the cross sections of the housing portions are matched to each other such that a gap is formed, passing around, closed in the circumferential direction, between the inner end section and the outer end section.

REFERENCES:
patent: 5094072 (1992-03-01), Ampferer et al.
patent: 5190732 (1993-03-01), Maus et al.
patent: 6899853 (2005-05-01), Diez et al.
patent: 2003/0202917 (2003-10-01), Ashida et al.
patent: 0 471 175 (1991-06-01), None
patent: 0 758 048 (1996-05-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2813238