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. 30, 2025
Filed:
Apr. 21, 2022
Eberspächer Catem Gmbh & Co. KG, Herxheim, DE;
Patrick Kachelhoffer, Seebach, FR;
Eberspächer catem GmbH & Co. KG, Herxheim, DE;
Abstract
An electric heating device includes a housing which forms a receiving pocket in which at least one PTC heating assembly with at least one PTC element received in a positioning frame and strip conductors electrically conductively connected to the PTC element for energizing the PTC element with different polarity is received. In order to compensate for manufacturing tolerances without significantly impairing the heat dissipation from the PTC element, at least one profile part is connected opposite main side surfaces of the PTC element in a heat-conducting manner. Outer main side surfaces of the profile parts opposite the PTC element are connected to an inner surface of the receiving pocket in a heat-conducting manner in each case. The profile parts are connected to the positioning frame.