Exhaust gas heat exchanger and method for the production...

Details Exhaust gas heat exchanger and method for the production... Exhaust gas heat exchanger and method for the production...

2007-10-09

2007-10-09

Flanigan, Allen J. (Department: 3744)

Heat exchange

Casing or tank enclosed conduit assembly

Manifold formed by casing section and tube sheet of assembly

C029S890043

Reexamination Certificate

active

10518590

ABSTRACT:
The invention relates to an exhaust gas heat exchanger for motor vehicles, comprising a cluster of exhaust pipes (10) which are soldered on the front surface thereof to pipe bottoms, and a housing jacket (3, 3b) which is welded to the pipe bottoms (7). According to the invention, the pipe bottoms are welded to the housing jacket (3b) by means of peripheral welds (11).

REFERENCES:
patent: 2577124 (1951-12-01), Newcomer
patent: 3768132 (1973-10-01), Garber
patent: 5542715 (1996-08-01), Mantoan et al.
patent: 6269870 (2001-08-01), Banzhaf et al.
patent: 7048042 (2006-05-01), Juschka
patent: 2002/0162651 (2002-11-01), Nakagome et al.
patent: 2004/0182547 (2004-09-01), Birkert et al.
patent: 195 12 438 (1996-10-01), None
patent: 199 07 163 (1999-10-01), None
patent: 100 48 118 (2002-04-01), None
patent: 0 826 126 (1999-06-01), None
patent: 0 736 674 (2000-03-01), None
patent: 1 153 690 (2001-01-01), None
patent: 1 154 143 (2001-11-01), None
patent: 63 137595 (1988-06-01), None
patent: 01 131969 (1989-09-01), None
patent: 09 310996 (1997-12-01), None
patent: 9-310996 (1997-12-01), None

Affiliated with

Also associated with

Rating

Exhaust gas heat exchanger and method for the production... 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 heat exchanger and method for the production..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Exhaust gas heat exchanger and method for the production... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3885564