Electronic component cooling apparatus

Details Electronic component cooling apparatus Electronic component cooling apparatus

1994-03-09

1997-05-13

Thompson, Gregory D.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

165 803, 165122, 165185, 174 163, 415176, 415178, H05K 720

Patent

active

056298340

ABSTRACT:
An electronic component cooling apparatus capable of permitting a heat sink to exhibit satisfactory cooling efficiency and increasing durability of a motor. A plurality of radiation fins are provided on a base of a heat sink in a manner to surround an impeller including blades and fixed on a rotor of a motor. The radiation fins are arranged so as to be in conformity to a direction of flowing of air from the impeller being rotated. The blades each are constructed so as to permit air to be sucked in from a side of webs and discharged through an air passage defined between each adjacent two of the radiation fins.

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KPI Key Power Inc., Nov. 28, 1992 -Leaflet.
JP Utility Model Laid-Open Publication No. 113460/1988, Jul. 21, 1988.

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