Heat sink retention device

Details Heat sink retention device Heat sink retention device

2006-09-05

2006-09-05

Datskovskiy, Michael (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

C361S707000, C361S710000, C361S719000, C165S080300, C165S185000, C257S719000, C248S510000

Reexamination Certificate

active

07102890

ABSTRACT:
The retention device comprises a clip and a back plate engaging the clip, the clip comprises pressing members for press the heat sink onto the processor and at least a pair of hooks, the back plate is placed below a printed circuit board on which the processor is mounted, and comprises a body and at least a pair of retaining rings mounted thereof. The retaining rings travel through mounting holes in the printed circuit board and beyond the top surface thereof for catching the hooks of the clip.

REFERENCES:
patent: 5332306 (1994-07-01), Babb et al.
patent: 6055159 (2000-04-01), Sun
patent: 6734371 (2004-05-01), Arrigotti et al.
patent: 6860321 (2005-03-01), Ji-Hai et al.
patent: 6924984 (2005-08-01), Lee et al.
patent: 435933 (2001-05-01), None

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