Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2006-04-11
2008-05-20
Datskovskiy, Michael (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S702000, C361S712000, C361S718000, C361S719000, C165S080300, C165S104330, C165S185000, C257S718000, C257S719000, C257S727000, C174S252000
Reexamination Certificate
active
07375963
ABSTRACT:
Disclosed herein is a module cooling system, comprising, a module in operable communication with a circuit board, a stiffener abutting the circuit board, a heatsink abutting the module, a first biasing member biasing the heatsink towards the module, a plurality of non-influencing fasteners positionally fixing the heatsink, and a second biasing member biasing the circuit board and module towards the heatsink. Further disclosed herein is a method of mounting a module cooling system, comprising, connecting electrically a module to a circuit board, abutting a stiffener to the circuit board, abutting a heatsink to the module, biasing with a biasing member the heatsink in a direction towards the module, fixing the heatsink with non-influencing fasteners, and biasing with a second biasing member the circuit board and module towards the heatsink.
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U.S. Appl. No. 11/201,972, filed Aug. 11, 2005, Colbert, et al., “Method and Apparatus for Mounting a Heat Sink in Thermal Contact With an Electronic Component”.
Eckberg Eric A.
Good Michael S.
Pfeifer Mark D.
Cantor & Colburn LLP
Datskovskiy Michael
International Business Machines - Corporation
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