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.

Date of Patent:
Mar. 24, 2020

Filed:

Dec. 04, 2018
Applicant:

Denso International America, Inc., Southfield, MI (US);

Inventors:

Landen Green, Farmington Hills, MI (US);

Andrew Rumptz, Canton, MI (US);

Ilco Aksovski, Macomb, MI (US);

Assignee:

DENSO International America, Inc., Southfield, MI (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/40 (2006.01); H05K 7/20 (2006.01); H02K 11/04 (2016.01);
U.S. Cl.
CPC ...
H01L 23/4093 (2013.01); H02K 11/046 (2013.01); H05K 7/209 (2013.01); H05K 7/20409 (2013.01); H05K 7/20909 (2013.01);
Abstract

A heat sink assembly for an alternator. The heat sink assembly includes a clip for clipping the heat sink assembly onto a diode rectifier heat sink of the alternator. Thermally conductive material is on an inner surface of the clip. A heat sink is on an outer surface of the clip opposite to the thermally conductive material, and includes fins. Thermal energy from a hotspot of the alternator to which the heat sink assembly is clipped is conducted to the heat sink by way of the thermally conductive material and is radiated from the fins to cool the hotspot.


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