Module for muffling a fan and for fixation to an electronic mach

Details Module for muffling a fan and for fixation to an electronic mach Module for muffling a fan and for fixation to an electronic mach

1990-10-05

1992-03-31

Tolin, Gerald P.

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

165122, 220 402, 454184, H05K 720

Patent

active

051013215

ABSTRACT:
A module for fixation and muffling of a fan for the chassis of an electronic machine is characterized in that it includes a suport housing (1) in the form of a cube with cut-off corners, provided with air circulation openings on its upper (15) and lower (10) faces. The upper face includes means (150, 151, 152) for interlocking with the chassis (91) of the machine, and the cut-off corners include openings (16, 17, 18, 19) enabling the introduction of the corners of a unit formed by a fan housing (3) surrounded on its periphery by a block of foam (4).

REFERENCES:
patent: 3967874 (1976-07-01), Calabro
patent: 4327398 (1982-04-01), Christison
patent: 4383286 (1983-05-01), Hicks
patent: 4517880 (1985-05-01), Buckner et al.
patent: 4744005 (1988-05-01), Milani
patent: 4767262 (1988-08-01), Simon
patent: 4794487 (1988-12-01), Maschek
patent: 4926291 (1990-05-01), Sarraf
Snap-Together Cooling Fan Assembly, Kekas et al., IBM Tech. Discl. Bull., vol. 22, No. 6, Nov. 79, p. 2391.

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