Patent · US Active

Exhaust gas heater and method for making the same

US11838995B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Purem GmbH · DE

Inventors

Jochen Hammer · Stuttgart, DE
Fabian Frobenius · Stuttgart, DE
Holger Brenner · Herzogenaurach, DE
Dietmar Kuschel · Murr, DE
Fatih Uysal · Plochingen, DE
Jürgen Häberle · Stuttgart, DE

Key dates

Filing date	Aug 26, 2022
Grant date	Dec 5, 2023
Priority date	—
Expiry date	Aug 26, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An exhaust gas heater for an exhaust gas system of an internal combustion engine includes a carrier arrangement, a heating conductor arrangement which is supported on the carrier arrangement and has at least one current-carrying heating conductor, and a connecting arrangement for the fixed connection of the heating conductor arrangement to the carrier arrangement. The heating conductor arrangement is supported on the carrier arrangement in an electrically insulated manner via the connecting arrangement. The connecting arrangement includes a plurality of connecting elements, the heating conductor arrangement being supported on at least one connecting element via an insulating carrier unit in an electrically insulated manner with regard to the at least one connecting element.

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