Exhaust gas collector for an exhaust aftertreatment system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 1, 2016
Grant Date -
Jun 5, 2014
app pub date -
Dec 5, 2012
filing date -
Dec 5, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An exhaust gas collector for use in a duct of an exhaust gas aftertreatment system includes generally T-shaped tubular sample members having closed upstream ends, downstream ends and spaced apart exhaust collection holes. The downstream ends of the tubular members are fluidly coupled at a common collection location in the center of the duct. The tubular members are positioned in the duct with the exhaust collection holes at locations distributed across a cross sectional area of a duct to collect exhaust samples from across the cross sectional area of the duct. All exhaust gas samples collected by the exhaust gas collector are collected by one of the sample members having a downstream end coupled to the common collection location. A non-sample collecting accumulator tube is fluidly coupled to the common collection location of the tubular sample members. A sensor senses the mixed exhaust gas in the accumulator tube.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully