Heat sink system and assembly

Details Heat sink system and assembly Heat sink system and assembly

2008-12-22

2011-10-04

Leo, Leonard (Department: 3785)

Heat exchange

With retainer for removable article

Electrical component

C361S704000

Reexamination Certificate

active

08028744

ABSTRACT:
A heat sink system with reduced airborne debris clogging, for cooling power electronics, the heat sink system including a heat sink having a plurality of fins, a housing configured to direct air flow around the side, top, and/or bottom of the heat sink and then through the fins of the heat sink at a back of the heat sink, and an inlet airway passage formed between a wall of the housing and said side, top, and/or bottom of the finned heat sink to allow air to pass within the housing, wherein said side, top, and/or bottom of the heat sink comprises at least one of said plurality of fins disposed directly in contact with the inlet airway passage.

REFERENCES:
patent: 4765397 (1988-08-01), Chrysler et al.
patent: 5038858 (1991-08-01), Jordan et al.
patent: 5535094 (1996-07-01), Nelson et al.
patent: 5832986 (1998-11-01), Kenny et al.
patent: 6118656 (2000-09-01), Wang
patent: 7472742 (2009-01-01), Kumar et al.
patent: 2003/0155106 (2003-08-01), Malone et al.
patent: 2003/0210526 (2003-11-01), Huang et al.

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