System having open particulate filter and heating element, for cleaning exhaust gases from mobile internal combustion engines
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United States of America Patent
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Jun 6, 2006
Grant Date -
Nov 11, 2004
app pub date -
Apr 29, 2004
filing date -
Oct 29, 2001
priority date (Note) -
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Abstract
A system for cleaning exhaust gases of mobile internal combustion engines, particularly diesel engines, includes at least one open particulate filter having a freedom of flow of at least 20% and at least one heating element. The aim is to ensure, even at a position located far from the internal combustion engine, a continuous regeneration of the open particulate filter, which is distinguished by its low pressure loss and by its high degree of efficiency.
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