Self-cleaning and self-sealing particle filter
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United States of America Patent
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Dec 29, 1998
Grant Date -
N/A
app pub date -
Jul 18, 1997
filing date -
Jul 18, 1997
priority date (Note) -
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Abstract
A self-cleaning particle filter for Diesel engines is provided. The filter includes a filter housing, control circuitry, a removable filter cartridge and independent power source. The removable filter cartridge includes a number of sintered metal strips sewn to a sheet of inorganic material to provide a filter sandwich. Current is delivered to the metal filter strips to efficiently burn off carbon, lube oil and unburned fuel particulates which have been filtered from exhaust gas.
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