Patent · US Active

Electric heating device

US11885530B2 · kind B2 · utility

0Cited by

3References

17Claims

0Family size

Assignee

BENTELER AUTOMOBILTECHNIK GMBH · DE

Inventors

Michael Padberg · Arnsberg, DE
Sven Przybylski · Paderborn, DE
Ulrich Rusche · Werl, DE

Key dates

Filing date	Jul 22, 2021
Grant date	Jan 30, 2024
Priority date	—
Expiry date	Apr 22, 2042

Classification

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

Abstract

An electric heating device in an exhaust gas system, the device having an outer circumferential, circular, housing, wherein a rib structure is arranged in the housing. The rib structure can be heated by applying an electric current. The rib structure is arranged with rib rows parallel to one another in the housing, wherein the parallel-arranged rib rows are arranged such that they are electrically connected to one another in series or in parallel.

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