Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1989-04-26
1990-10-16
Envall, Jr., Roy N.
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361391, 361395, H05K 500
Patent
active
049640178
ABSTRACT:
An adaptable housing for a PC clone computer or the like includes easily removable front and rear panel sections and a cover, all of which are adapted to be conveniently drilled, punched, etc. for internal or external attachment of switches, connectors, and/or other user-installed equipment. A removable card cage resting on a removable base receives a variety of PC boards or other equipment in suitable slots and allows internal routing of cables, conductors, and the like from printed circuit boards mounted in the card cage to slots and/or other printed circuit boards on or connected to a horizontal mother board or back plane attached to the bottom panel of the housing. One or two boxes are attached to the front panel or the bottom panel by means of suitable brackets to carry disk drive units or other equipment. Resilient grommets mounted in suitable openings of the boxes receive heads of screws attached to side or bottom surfaces of the disk drives or other equipment to provide economical, vibration-absorbing shock mounts.
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Daniel Richard A.
Jindrick James A.
Page L. Dennis
Envall Jr. Roy N.
Intelligent Instrumentation, Inc.
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