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:
Nov. 24, 2020
Filed:
Feb. 13, 2018
Eichenauer Heizelemente Gmbh & Co. KG, Kandel, DE;
Patrick Le Coent, Neustadt, DE;
Ulrich Schlachter, Herxheim, DE;
EICHENAUER HEIZELEMENTE GMBH & CO. KG, Kandel, DE;
Abstract
A heating unit for the heating of liquids in a motor vehicle has one or more PTC-heating elements between two heat-conducting plates then between a multi-part plastic housing. The two heat-conducting plates each have a base section against the one or more PTC-heating elements and each have an arm adjacent to the base section. An insulating element is arranged between the arms of the two heat-conducting plates, where the plastic housing has a first housing part and a second housing part. The first housing part has at least one pocket into which an arm of the heat-conducting plates and interposed insulating element is inserted. The first housing part and the second housing part together form a heating chamber adjacent to the at least one pocket, in which are arranged the base sections of the heat-conducting plates and the at least one PTC-heating element which is interposed between them.