Fan device for integrated circuit

Details Fan device for integrated circuit Fan device for integrated circuit

1995-03-06

1996-06-04

Look, Edward K.

Rotary kinetic fluid motors or pumps

Including heat insulation or exchange means

165 803, 165122, 361697, F04D 2958

Patent

active

055227007

ABSTRACT:
A fan device for dissipating heat from an electronic component includes a base having a number of upward extending fins. The fins on the side portions are higher than the middle fins. A board is secured above the shorter fins and engaged between the higher fins, and includes a number of orifices for air circulation purposes. The board includes a support engaged in an opening and coupled to the board for securing a fan. Alternatively, the board may be engaged on top of the higher fins, or, the fins may have identical height and include a depression formed in the middle portion for engagement with the fan.

REFERENCES:
patent: 5287249 (1994-02-01), Chen
patent: 5288203 (1994-02-01), Thomas
patent: 5299632 (1994-04-01), Lee
patent: 5309983 (1994-05-01), Bailey
patent: 5335722 (1994-08-01), Wu
patent: 5368094 (1994-11-01), Hung
patent: 5409352 (1995-04-01), Lin
patent: 5421402 (1995-06-01), Lin

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