Heat exchanger for a motor vehicle exhaust

Details Heat exchanger for a motor vehicle exhaust Heat exchanger for a motor vehicle exhaust

1998-09-22

2000-11-28

Denion, Thomas

Power plants

Internal combustion engine with treatment or handling of...

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

60320, 165 51, 165 52, F01N 300

Patent

active

061518913

ABSTRACT:
A heat exchanger for a motor vehicle exhaust includes an outer tubular body and an inner tubular body. The outer tubular body has peripheral sidewalls, an interior cavity, a first end and a second end. The inner tubular body has fluid impervious sidewalls formed out of a single length of conduit wound in a spiral coil. The spiral coil has an exterior surface and an interior surface. The inner tubular body is disposed within the interior cavity of the outer tubular body spaced from the peripheral sidewalls. This provides a first flow channel between the exterior surface of the inner tubular body and the peripheral sidewalls of the outer tubular body, and a second flow channel along the interior surface of the inner tubular body. The conduit of the spiral coil has an inlet end and an outlet end, whereby fluid is circulated through the coil.

REFERENCES:
patent: 1168623 (1916-01-01), Furber
patent: 1231208 (1917-06-01), Semmler
patent: 1884538 (1932-10-01), Blake
patent: 2919540 (1960-01-01), Percival
patent: 3158192 (1964-11-01), Mizer
patent: 3691772 (1972-09-01), Cross
patent: 3903694 (1975-09-01), Aine
patent: 4272958 (1981-06-01), Waltrip
patent: 4391235 (1983-07-01), Majkrzak
patent: 4424775 (1984-01-01), Mayfield, Jr.
patent: 4537349 (1985-08-01), Stolz
patent: 4593748 (1986-06-01), Kramb
patent: 4611466 (1986-09-01), Keedy
patent: 4813632 (1989-03-01), Woodhouse
patent: 5005542 (1991-04-01), Rissanen
patent: 5033264 (1991-07-01), Cabral
patent: 5551384 (1996-09-01), Hollis
patent: 5799632 (1998-09-01), Bennett
Abstract, cover page and drawings from German patent 2829454, Jan. 1980, 5 pages.

Affiliated with

Also associated with

Rating

Heat exchanger for a motor vehicle exhaust does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat exchanger for a motor vehicle exhaust, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat exchanger for a motor vehicle exhaust will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1713084