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:
Sep. 21, 2021
Filed:
Oct. 23, 2018
Robert Bosch Gmbh, Stuttgart, DE;
Harald Hundt, Aichelberg, DE;
Shanmugam Kaarthikeyan, Karnataka, IN;
Lakshmi Meena Ganesan, Karnataka, IN;
Peter Renner, Moessingen, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A control device for an electric machine includes a circuit board and a cooling body, which are joined together, wherein a heat-conducting paste is introduced between the circuit board and the cooling body at least for thermally connecting the circuit board to the cooling body. The circuit board and/or the cooling body has at least one recess, wherein the recess is formed in the lateral direction between a region to be protected and the introduced heat-conducting paste in such a way that, when the circuit board and the cooling body are joined, an excess portion of the laterally spreading heat-conducting paste can be received by the recess.