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:
Dec. 26, 2017
Filed:
Jun. 15, 2011
Reinardus Hermanus Bernardus Deenen, Zevenaar, NL;
Willem Antoon Bernard Nijman, Ulft, NL;
Johannes Gerardus Maria Gelinck, Groenlo, NL;
Martijn Van Dongen, Doetinchem, NL;
Gradus Johannes Kloppers, Gaanderen, NL;
Robert Henry Hadfield, Marple Cheshire, GB;
Reinardus Hermanus Bernardus Deenen, Zevenaar, NL;
Willem Antoon Bernard Nijman, Ulft, NL;
Johannes Gerardus Maria Gelinck, Groenlo, NL;
Martijn Van Dongen, Doetinchem, NL;
Gradus Johannes Kloppers, Gaanderen, NL;
Robert Henry Hadfield, Marple Cheshire, GB;
Ferro Techniek Holding B.V., Gaanderen, NL;
Abstract
The invention relates to a combination of an electrical heating element and a heat dissipater to be heated thereby; the heating element comprises a substrate, an insulating layer located on the substrate and a thick film conductor located on the insulating layer, wherein the second side of the metallic substrate is in contact with the heat dissipater, comprising a layer of metallic material on its face towards the heater and wherein the substrate is brazed to the heat dissipater and the surface of the heating element over which the thick film conductor extends, is substantially equal to the surface of the heat dissipater. The brazing leads to a permanent contact between the heating element and the heat dissipater, so that the possible tendency for warping as caused by the heating and cooling cycles will be withstood.