Heat sink spring and wedge assembly

Details Heat sink spring and wedge assembly Heat sink spring and wedge assembly

1992-04-24

1993-12-28

Nimmo, Morris H.

Electricity: conductors and insulators

With fluids or vacuum

With cooling or fluid feeding, circulating or distributing

165 803, 361704, 361707, 361807, 361809, H05K 720

Patent

active

052741931

ABSTRACT:
A load spring for heat sink assemblies has an elongated body with a plurality of fingers, spring arms and a positioning mechanism extending from the body. Also, a wedge bar tensions and maintains the spring in a heat sink housing. The fingers apply a force onto the electrical components to clamp the electrical components against the heat sink housing to provide heat dissipation from the electrical components to the housing.

REFERENCES:
patent: 4674005 (1987-06-01), Lacz
patent: 4710852 (1987-12-01), Keen
patent: 4729426 (1988-03-01), Hinshaw
patent: 4845590 (1989-07-01), Mikolajczak
patent: 4891735 (1990-01-01), Mikolajczak
patent: 4923179 (1990-05-01), Mikolajczak
patent: 4964198 (1990-10-01), McCarthy
patent: 4972294 (1990-11-01), Moses, Jr. et al.
patent: 5130888 (1992-07-01), Moore
patent: 5138524 (1992-08-01), Smithers

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