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:
May. 28, 2019
Filed:
Jan. 26, 2015
Behr-hella Thermocontrol Gmbh, Lippstadt, DE;
Mahle International Gmbh, Stuttgart, DE;
Michael Kohl, Bietigheim-Bissingen, DE;
Karl-Gerd Krumbach, Burgstetten, DE;
Karl Lochmahr, Vaihingen/Enz, DE;
Wolfgang Seewald, Tamm, DE;
Olivier Schunck, Thanville, FR;
Dirk Nagel, Paderborn, DE;
Lars Heeper, Paderborn, DE;
Matthias Stallein, Rietberg, DE;
Michael Steinkamp, Lippstadt, DE;
Karsten Marquas, Arnsberg, DE;
Volker Dicke, Bestwig-Heringhausen, DE;
MAHLE International GmbH, Stuttgart, DE;
Behr-Hella Thermocontrol GmbH, Lippstadt, DE;
Abstract
A heating device is provided with plates stacked one on top of another. At least one first fluid channel is formed in a fluid-tight manner between a first plate package with a first and a second plate. An electrical heating element is arranged between a first plate of the first plate package and an additional plate. The electrical heating element is accommodated between the two plates in a sealed manner and is electrically insulated, wherein an inlet-side and an outlet side fluid connection of the first fluid channel is arranged on the second plate of the first plate package. The electrical heating element has a connection device for electrical contacting, which is connected to the electrical heating element and protrudes through a window in the second plate of the first plate package, wherein the fluid connections and the window are arranged adjacent to opposing lateral edges of the second plate.