EXHAUST SYSTEM FOR LEAN BURN ENGINE INCLUDING PARTICULATE FILTER

Title:

EXHAUST SYSTEM FOR LEAN BURN ENGINE INCLUDING PARTICULATE FILTER

Document Type and Number:

WIPO Patent Application WO2005059324

Kind Code:

A8

Abstract:

An exhaust system (10) for a lean burn internal combustion engine comprises a particulate filter (12) disposed between an inlet (18) and an outlet and means (14) for deflecting at least some exhaust gas flowing in the system away from entering the filter at a point immediately opposite the inlet.

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Inventors:

CHIFFEY ANDREW FRANCIS (GB)
PHILLIPS PAUL RICHARD (GB)

Application Number:

PCT/GB2004/005225

Publication Date:

September 22, 2005

Filing Date:

December 14, 2004

Export Citation:

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Assignee:

JOHNSON MATTHEY PLC (GB)
CHIFFEY ANDREW FRANCIS (GB)
PHILLIPS PAUL RICHARD (GB)

International Classes:

B01D53/94; F01N3/023; F01N3/035; F01N3/28; F01N13/00; (IPC1-7): F01N3/023; F01N3/035; F01N3/28

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