Motor vehicle

Details Motor vehicle Motor vehicle

2011-07-12

2011-07-12

Lawrence, Frank M (Department: 1775)

Gas separation: apparatus

Solid sorbent apparatus

Plural solid sorbent beds

C096S151000, C055S385300, C123S519000

Reexamination Certificate

active

07976618

ABSTRACT:
A motor vehicle has a filter device for purifying untreated gases. The filter device has a filter housing and at least one filter element, in particular an adsorber element, which is arranged therein, with an auxiliary filter that is positioned outside and above the filter housing being provided. The auxiliary filter, which is disposed in an auxiliary filter housing, has at least one auxiliary filter element which is connected in a communicating fashion to and in series with the filter element in the filter housing.

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