Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Patent
1999-03-08
2000-02-08
Picard, Leo P.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
For electronic systems and devices
361688, 361694, 361695, 361704, 361720, 361721, 174 161, 165 803, H05K 720
Patent
active
060234121
ABSTRACT:
A daughter-board cover of a system board device which daughter-board cover covers daughter boards can be removed by a simple operation in a short time. The system board device is adapted to be subjected to forced-air cooling. At least one electronic part generating heat is mounted on a motherboard. A plurality of daughter boards are removably mounted on the motherboard. The daughter boards are mounted so as to be perpendicular to the motherboard. A ventilation cover is attached to the motherboard so as to form an air passage therebetween so that the electronic part and the daughter boards are accommodated in the air passage. The ventilation cover includes the daughter-board cover covering the daughter boards. The daughter-board cover is displaceable so that each of the daughter boards are accessible.
REFERENCES:
patent: 5243493 (1993-09-01), Jeng et al.
patent: 5477416 (1995-12-01), Schkrohowsky et al.
patent: 5734551 (1998-03-01), Hileman et al.
patent: 5910884 (1999-06-01), Garza et al.
patent: 5940266 (1999-08-01), Hamilton et al.
Chervinsky Boris L.
Fujitsu Limited
Picard Leo P.
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