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. 08, 2025
Filed:
May. 17, 2021
Eberspächer Catem Gmbh & Co. KG, Herxheim, DE;
Patrick Kachelhoffer, Seebach, FR;
Eberspächer Catem GmbH & Co. KG, Herxheim, DE;
Abstract
An electric heating device comprises a housing with a partition wall which separates a connection chamber from a heating chamber for dissipating heat and from which at least one heating rib protrudes in the direction toward the heating chamber and forms a receiving pocket. A PTC heating device is received in the receiving pocket and includes at least one PTC element and conductor tracks which are electrically connected in the connection chamber for energizing the PTC element with different polarities and which are connected to PTC element r in an electrically conductive manner. A profile member is provided between the PTC heating device and an inner side of the receiving pocket and is connected to the receiving pocket by way of a tongue and groove connection which extends in the direction of insertion of the receiving pocket.