Patent · US Active

Exhaust gas heater

US11578632B2 · kind B2 · utility

1Cited by

3References

14Claims

0Family size

Assignee

Purem GmbH · DE

Inventors

Sandra Hoeckel · Eßlingen, DE
Fatih Uysal · Plochingen, DE

Key dates

Filing date	Sep 8, 2021
Grant date	Feb 14, 2023
Priority date	—
Expiry date	Sep 8, 2041

Classification

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

Abstract

An exhaust gas heater for an exhaust gas system of a combustion engine includes a carrier and at least one heating conductor through which a current flows. The heating conductor is mounted on the carrier. The heating conductor is provided via separation from a metal flat material blank. A method of making an exhaust gas heater includes a step of separating the heating conductor from the metal flat material blank.

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