Atmospheric pollutant treatment structure

Details Atmospheric pollutant treatment structure Atmospheric pollutant treatment structure

2003-10-21

2008-12-02

Cronin, Stephen K. (Department: 3747)

Internal-combustion engines

Cooling

Air-cooled

C123S041690, C210S212000

Reexamination Certificate

active

07458343

ABSTRACT:
To allow pollutants contained in atmospheric air to be treated effectively at all times during operation of a vehicle. A catalyst layer for treating atmospheric pollutants is formed on at least a surface of cooling fins provided on a cylinder portion of an engine mounted on a vehicle.

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