Emission control system
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United States of America Patent
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-
Mar 3, 2009
Grant Date -
Feb 23, 2006
app pub date -
Sep 16, 2005
filing date -
May 7, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An emission control system is provided for an engine for reducing NOx emissions, the system comprising an ammonia injector, a controller for controlling the ammonia injector and a catalyst, wherein the controller includes a transmitter for transmitting information regarding the amount of ammonia used and the amount of NOx reduced.
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