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:
Aug. 02, 2022
Filed:
Dec. 07, 2020
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Pertti Seväkivi, Helsinki, FI;
Niko Björkman, Helsinki, FI;
Assignee:
ABB Schweiz AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01); F28F 13/12 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20263 (2013.01); F28F 13/12 (2013.01); H05K 7/20272 (2013.01);
Abstract
A heat exchanger comprising a body part and a cooling fin system having an inlet end and an outlet end. The cooling fin system has a plurality of cooling fins, and is adapted to provide a flow path for a coolant flow through the cooling fin system in a longitudinal direction. The coolant flow is adapted to enter the cooling fin system through an inlet surface of the cooling fin system. The inlet surface of the cooling fin system is a non-planar surface.