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:
Dec. 16, 2025
Filed:
Apr. 15, 2022
Applicant:
Eberspächer Catem Gmbh & Co. KG, Herxheim, DE;
Inventor:
Patrick Kachelhoffer, Seebach, FR;
Assignee:
Eberspächer catem GmbH & Co. KG, Herxheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 3/24 (2006.01); H05B 3/18 (2006.01); H05B 3/44 (2006.01);
U.S. Cl.
CPC ...
H05B 3/24 (2013.01); H05B 3/18 (2013.01); H05B 3/44 (2013.01); H05B 2203/016 (2013.01); H05B 2203/02 (2013.01);
Abstract
A PTC heating assembly has a plurality of PTC elements and electric strip conductors between which the PTC elements are provided and which are electrically conductively connected to the PTC elements The PTC heating assembly also includes a frame which forms at least one receptacle for the PTC elements and which is provided between the strip conductors. For adjusting the heating power of the PTC heating assembly, at least two strip conductors on at least one side of the PTC elements are electrically conductively connected to PTC elements which deviate from one another.