Patent ID: 7700050
Filing Date: 2010-04-20
Classification: F01N,Y02A,Y02T

Abstract:
1. A honeycomb body assembly, comprising: a honeycomb body having one partial volume, at least one further partial volume, a first end face, a second end face and passages through which a fluid can flow, said passages extended between said first end face and said second end face; and at least one measurement sensor at least partially extended into said honeycomb body; said one partial volume being disposed between said first end face and said at least one measurement sensor, said one partial volume having an exchange of fluid flows between adjacent passages and having passage walls defining said passages, said passage walls having apertures formed therein at least in said one partial volume, and said one partial volume having a lower capacity to take up oxygen than said at least one further partial volume; said at least one further partial volume having passage walls, and said passage walls do not permit an exchange of fluid flows between adjacent passages.