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:
Jul. 29, 2025
Filed:
Feb. 02, 2023
Applicant:
Purem Gmbh, Neunkirchen, DE;
Inventors:
Fatih Uysal, Plochingen, DE;
Sandra Höckel, Esslingen am Neckar, DE;
Assignee:
Purem GmbH, Neunkirchen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/06 (2006.01); F01N 3/027 (2006.01); F01N 3/20 (2006.01); H05B 3/10 (2006.01);
U.S. Cl.
CPC ...
H05B 3/06 (2013.01); F01N 3/027 (2013.01); F01N 3/2013 (2013.01); H05B 3/10 (2013.01); F01N 2240/16 (2013.01); H05B 2203/022 (2013.01);
Abstract
An exhaust gas heater for an exhaust gas system of an internal combustion engine includes a carrier arrangement through which exhaust gas can flow in the direction of an exhaust gas heater longitudinal axis. The exhaust gas heater includes at least one heating conductor supported on the carrier arrangement. The at least one heating conductor is made with bent flat material for the provision of a heating conductor profile which is meandering at least in regions thereof. The heating conductor flat end faces are opposite one another and the heating conductor broad sides are opposite one another.