Patent · US Active

Holder for an electric heating disk in an exhaust gas aftertreatment device

US11795850B2 · kind B2 · utility

0Cited by

5References

20Claims

0Family size

Assignee

BENTELER AUTOMOBILTECHNIK GMBH · DE

Inventors

Elmar Grussmann · Altenbeken, DE
Ulrich Rusche · Werl, DE

Key dates

Filing date	Feb 10, 2022
Grant date	Oct 24, 2023
Priority date	—
Expiry date	Apr 23, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An exhaust gas treatment device for arranging in an exhaust gas section of a motor vehicle that includes a heating disk which is assigned to an exhaust gas aftertreatment component. The heating disk is configured by way of a flat heating element and a holder which is coupled to the former. The holder extends over the cross-sectional area of the heating element, and the holder itself is of disk-shaped configuration. The inner face of the heating disk is configured by way of arcuate spokes which are coupled irregularly to one another.

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