Heat exchange – With retainer for removable article – Electrical component
Patent
1998-04-07
1999-11-02
Atkinson, Christopher
Heat exchange
With retainer for removable article
Electrical component
165122, 165123, 165124, 257722, 361697, 361696, F28F 700
Patent
active
059751940
ABSTRACT:
A fan assisted heat sink cooling device is disclosed in which the heat sink assembly also forms the housing surrounding the fan. The housing is constructed of a plurality of cooling vanes which have elongated openings therebetween allowing air to pass between and cool the vanes. The vanes are angled in an approximately opposite manner to the orientation of the fan blades in order to minimize the noise generated by the cooling device when in operation. The cooling device operates in an extremely efficient manner by causing air to pass over the cooling vanes twice.
REFERENCES:
patent: 5437327 (1995-08-01), Chiou
patent: 5785116 (1998-07-01), Wagner
Office Action in German Patent Application No. 197 01 938.2-33, dated Jun. 18, 1998 (Hewlett-Packard Company) and English translation thereof.
Atkinson Christopher
Hewlett -Packard Company
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