Exhaust gas purifying apparatus for internal combustion engine

Details Exhaust gas purifying apparatus for internal combustion engine Exhaust gas purifying apparatus for internal combustion engine

2006-05-12

2009-11-03

Greene, Jason M (Department: 1797)

Gas separation: processes

Filtering

With cleaning of filter

C055S282300, C055S385300, C055S523000, C055S524000, C055SDIG007, C055SDIG010, C055SDIG030, C095S001000, C095S026000, C095S273000, C096S417000, C096S418000, C096S421000, C096S424000, C060S274000, C060S297000, C060S299000, C060S303000, C060S311000, C701S102000, C701S114000

Reexamination Certificate

active

07611567

ABSTRACT:
An exhaust gas purifying apparatus for an internal combustion engine includes a particulate filter for trapping particulates found in the exhaust gases of the engine. The regeneration process for burning the particulates trapped in the particulate filter is executed by performing post injection of fuel. The regeneration process is suppressed according to an amount of fuel injected during post injection.

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