Filter, regeneration and soot-removing systems and applications
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Oct 29, 2002
Grant Date -
N/A
app pub date -
Aug 3, 2000
filing date -
Aug 3, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention provides a filter system, a regeneration system, a combined soot-removing system and applications for the systems. The filter system may act as a purifier and a muffler for heavy and light duty diesel vehicles. The invention is a unique dual pass filter system that removes particulates and nitrogen oxides in successive passes before the gas exits the filter. The regeneration system includes an electric-powered heat source for safety and better control of the regeneration process. A motor vehicle application is also disclosed.
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