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:
Jun. 23, 2026
Filed:
Aug. 04, 2022
Applicant:
Vitesco Technologies Gmbh, Regensburg, DE;
Inventors:
Peter Hirth, Rösrath, DE;
Stefan Ahlers, Bergisch, DE;
Assignee:
Vitesco Technologies GmbH, Regensburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 17/26 (2006.01); F01N 3/027 (2006.01); F01N 3/20 (2006.01); F01N 9/00 (2006.01); H01B 3/12 (2006.01); H05B 3/06 (2006.01); H05B 3/84 (2006.01);
U.S. Cl.
CPC ...
H01B 17/26 (2013.01); H01B 3/12 (2013.01);
Abstract
A feedthrough for an electrical conductor for electrical connection of an electrically heatable heating disk, especially in an exhaust gas system of an internal combustion engine, through a housing, where the feedthrough has an internal conductor, an outer sleeve, and at least one insulator, where the insulator is disposed between the internal conductor and the outer sleeve such that the internal conductor is electrically insulated from the outer sleeve. The insulator is formed by a porous ceramic layer, where pores in the ceramic layer are at least partly filled by a pore filler.