Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate
2007-09-11
2009-06-23
Datskovskiy, Michael V (Department: 2835)
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
C361S699000, C361S702000, C361S704000, C361S715000, C361S719000, C165S080300, C165S080400, C165S104330, C165S185000, C257S714000, C062S003200
Reexamination Certificate
active
07551435
ABSTRACT:
Electronic components differing in height (a CPU2a,a capacitor2b,and coil elements2c) are mounted on a printed circuit board1.A heat-absorbing member3is provided above the printed circuit board1in such a way that the member3contacts not only the top surface of the CPU2athat is the shortest but the sides of the capacitor2band the coil elements2c.To circulate a cooling medium, a flow path4is formed in the heat-absorbing member3.Heat generated at the CPU2ais transmitted from its top surface to the cooling medium in the flow path4via the heat-absorbing member3;heat generated at the capacitor2band the coil elements2cis transmitted from their sides to the cooling medium in the flow path4via the heat-absorbing member3.
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Asano Masatomo
Date Hiroaki
Ishiduka Masanobu
Ishinabe Minoru
Nanri Nobuhiro
Datskovskiy Michael V
Fujitsu Limited
Fujitsu Patent Center
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