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:
Mar. 29, 2016
Filed:
Oct. 20, 2014
Mahle International Gmbh, Stuttgart, DE;
Jean-Philippe Gries, Colmar, FR;
MAHLE International GmbH, Stuttgart, DE;
Abstract
An electric heater for an automobile vehicle, with an electronic controller and a heat transmitting net, whereby the heat transmitting net contains a multitude of PTC-heating elements, a multitude of contact sheets, a multitude of heat dissipating fins and a multitude of distance elements. At least one PTC-heating element and at least one distance element is arranged between two adjacent contact sheets, whereby the PTC-heating elements and the distance elements between the adjacent contact sheets and the adjacent contact sheets themselves form a heating element, whereby the heating elements are connected to the electronic controller through connectors, which are arranged at the electronic controller and are connected to a power supply, whereby the heat transmitting net is divided in a first area, which contains only distance elements, and a second area, which contains PTC-heating elements and/or distance elements.