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. 13, 2023
Filed:
Feb. 26, 2020
Applicant:
Eberspächer Catem Gmbh & Co. KG, Herxheim, DE;
Inventors:
Assignee:
Eberspächer catem GmbH & Co. KG, Herxheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 3/14 (2006.01); H05B 3/28 (2006.01); H05B 3/30 (2006.01); H05B 1/02 (2006.01); H05B 3/03 (2006.01); H05B 3/24 (2006.01); H05B 3/06 (2006.01);
U.S. Cl.
CPC ...
H05B 1/0294 (2013.01); H05B 3/03 (2013.01); H05B 3/06 (2013.01); H05B 3/24 (2013.01); H05B 3/30 (2013.01); H05B 2203/02 (2013.01); H05B 2203/021 (2013.01);
Abstract
A PTC heating element comprises at least one PTC element and two conductor paths which are assigned to different polarities and which are electrically conductively connected to the PTC element and are provided with connection elements for the electrical connection of the PTC element. The PTC heating element has improved heat discharge due to the provision of an electromagnetic shielding which is formed from a fluid-permeable metal structure and which surrounds the PTC element and the conductor paths.