Patent · US Active

Coated honeycomb body assembly with measurement sensor and exhaust system having the assembly

US7700050B2 · kind B2 · utility

3Cited by

13References

25Claims

0Family size

Assignee

EMITEC Gesellschaft fuer Emissionstechnologie mbH · DE

Inventors

Rolf Brück · Bensberg, DE
Peter Hirth · Rösrath, DE
Jörg-Roman Konieczny · Siegburg, DE

Key dates

Filing date	Mar 30, 2006
Grant date	Apr 20, 2010
Priority date	—
Expiry date	Nov 28, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

A honeycomb body assembly includes a honeycomb body with channels through which a fluid can flow. The channels extend between two end faces. At least one sensor extends at least partly into the honeycomb body. A first partial volume of the honeycomb body is defined between a first end face and the at least one first sensor. The honeycomb body has a lower capacity for oxygen in the first partial volume than in at least one further partial volume. An exhaust system with a space-saving configuration of such a honeycomb body is also disclosed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.