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:
Jan. 11, 2000
Filed:
Mar. 11, 1998
Jurgen Schulz-Harder, Lauf, DE;
Karl Exel, Rimbach/Odw., DE;
Bernd Medick, Wunsiedel, DE;
Veronika Bauer-Schulz-Harder, Lauf, DE;
Curamik Electronics GmbH, Eschenbach, DE;
Abstract
The invention relates to a cooler for use as a heat sink for electrical components or circuits consisting of several cooler layers which are joined flat to one another, which are stacked on top of one another, which form between channels through which coolant flows and which each discharge into at least one first collection space for supply of the coolant and into a second collection space for draining the coolant, the collection spaces being formed by openings in the cooler layers and the cooling channels by structuring at least one area of the coolant layers with openings, the area being between the openings.