Vehicle exhaust system
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Jan 18, 2022
Grant Date -
Nov 28, 2019
app pub date -
Jul 23, 2019
filing date -
Jul 23, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vehicle exhaust system includes a tubular component having an inner surface and an outer surface such that the inner surface defines a primary exhaust gas flow path. The tubular component extends along a central axis from an inlet end to an outlet end. The tubular component includes at least one ridge extending at least partly along a circumference of the tubular component. The at least one ridge includes a first portion angularly extending inwardly from the tubular component, and a second portion disposed downstream of the first portion. The second portion angularly extends inwardly from the tubular component. In some cases, the second portion defines a plurality of openings extending therethrough and spaced apart from each other. In some cases, the tubular component defines a plurality of tube openings disposed downstream of the at least one ridge.
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