Device for cleaning exhaust gases of motor vehicles

Details Device for cleaning exhaust gases of motor vehicles Device for cleaning exhaust gases of motor vehicles

1993-07-22

1995-04-04

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

422169, 422170, 422171, 422176, 422177, 422174, 60299, 60300, 55DIG30, 502527, 502439, F01N 328

Patent

active

054035597

ABSTRACT:
Device for cleaning exhaust gas of a motor vehicle is disclosed. The device comprises a first honeycomb body having a first diameter and a multiplicity of channels through which the exhaust gas can flow, a diffusor disposed downstream of the first honeycomb body as seen in the direction of flow of the exhaust gas, and a second honeycomb body disposed downstream of the diffusor. The second honeycomb body has a second diameter which is greater than the first diameter.

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