The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Dec. 04, 2020
Vitesco Technologies Germany Gmbh, Hannover, DE;
Dietmar Ellmer, Munich, DE;
Vitesco Technologies Germany GmbH, Hannover, DE;
Abstract
An electrically heatable catalytic converter for the catalytic treatment of an exhaust gas in an exhaust-gas tract of an internal combustion engine is disclosed. The catalytic converter includes a first catalysis region for the catalytic treatment of the exhaust gas, and a second catalysis region is separate from the first catalysis region. The second catalysis region for the catalytic treatment of the exhaust gas is arranged downstream of the first catalysis region with a predetermined spacing to the first catalysis region. The catalytic converter includes an electric heating device through which the exhaust gas can flow. The electric heating device is arranged downstream of the first catalysis region and upstream of the second catalysis region and is designed to at least partially heat the first catalysis region and the second catalysis region.