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. 16, 2014
Filed:
Aug. 12, 2010
Applicants:
Miroslaw J. Zurowski, Krakow, PL;
Jacek Andrzejewski, Skawina, PL;
Michal Kamon, Zielonki, PL;
Inventors:
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
H05K 7/20154 (2013.01);
Abstract
A vehicle audio apparatus such as a car radio includes a casing defined by external walls and electrical components mounted on a printed circuit board. The radio also includes a cooling system having a fan arranged in a first external wall of the casing, an opening arranged in a second opposite external wall, and a cooling plate which forms a heat sink and which is adjacent to at least one electrical component producing heat. The cooling plate and an associated internal cover plate have a combined shape optimized for guiding the air flow between the fan and the cooling opening.