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. 12, 2026
Filed:
Jul. 29, 2022
Robert Bosch Gmbh, Stuttgart, DE;
Marco Lorenz, Ditzingen, DE;
Maik Paehrisch, Reutlingen, DE;
Max Florian Beck, Vaihingen An der Enz, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The present invention relates to a cooling fin arrangement () of a cooler, through which fluid can flow, for cooling power electronics (). The cooling fin arrangement () comprises at least one cooling fin (), which is formed from a wave profile that periodically repeats in a direction of repetition (), the direction of repetition () being perpendicular to a flow direction (). The invention also relates to a cooler, through which fluid can flow, for cooling power electronics (), the cooler comprising a cooling fin arrangement () of this type, and to a power electronic assembly (), comprising power electronics () and a cooler () of this type, through which fluid can flow.