Heat exchange – With retainer for removable article – Electrical component
Reexamination Certificate
2006-10-24
2006-10-24
Walberg, Teresa J. (Department: 3753)
Heat exchange
With retainer for removable article
Electrical component
C361S704000
Reexamination Certificate
active
07124808
ABSTRACT:
A heat dissipation device includes a plurality of fins connected to each other. Each fin includes a first section with a first surface, a second section with a second surface parallel to the first surface, and a connecting portion. The connecting portion connects the first and second sections and extends along a normal direction thereof. An air passage is formed between the first section and the second section, so that air passes sequentially through the first surface, the air passage and the second surface.
REFERENCES:
patent: 2314089 (1943-03-01), Hess et al.
patent: 3703925 (1972-11-01), Ireland et al.
patent: 5529120 (1996-06-01), Howard et al.
patent: 5535816 (1996-07-01), Ishida
patent: 5558155 (1996-09-01), Ito
Quanta Computer Inc.
Walberg Teresa J.
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