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:
Feb. 16, 2016
Filed:
Jul. 25, 2013
Borgwarner Beru Systems Gmbh, Ludwigsburg, DE;
Ralph Waechter, Pfinztal, DE;
Michael Stoerzinger, Bretten, DE;
Bernd Halbrock, Koenigsbach-Stein, DE;
Alexander Daun, Maulbronn, DE;
Norbert Ernst, Billigheim-Ingenheim, DE;
Klaus Lehmann, Oberderdingen, DE;
BorgWarner Ludwigsburg GmbH, Ludwigsburg, DE;
Abstract
The invention relates to a heating rod comprising a tube housing, at least one ceramic heating element, which is arranged in the tube housing, a first contact plate, which in the tube housing bears against the heating element or the heating elements, and an insulating frame, which surrounds the longitudinal edges of the first contact plate. In accordance with this disclosure, a second contact plate is provided, which carries a second insulating frame, wherein the at least one heating element is arranged between the two contact plates and the two frames are plugged into one another.