Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Patent
1992-09-17
1993-06-29
Donovan, Lincoln
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
361384, 361391, 361429, H05K 710, H05K 720, H05K 714, H05K 718
Patent
active
052240207
ABSTRACT:
Modular electrical apparatus is provided which comprises a plurality of customer removable electrical devices 22 inserted in one end of a drawer type tubular chassis 10 and various field replaceable support units 44,46 mounted at the other end of the chassis. The devices and support units are all blind pluggable into a removable central electrical distribution unit which includes complementary connectors 52,54,56 on opposite sides and a set of electrical conductors for connecting the devices and units. Internal electrical connection of all the units in the drawer is via the electrical distribution unit and external electrical connection is made only to the outer end of the support units. Cooling fans for inducing an air flow through the tubular chassis to cool the devices and support units are mounted in the central electrical distribution unit. All the components can be removed for repair or replacement from either the front or rear entrance of the tubular chassis.
REFERENCES:
patent: 4038696 (1977-07-01), Etchison, Jr. et al.
patent: 4084250 (1978-04-01), Albertine et al.
patent: 4227238 (1980-10-01), Saito
patent: 4648007 (1987-03-01), Garner
patent: 4680674 (1987-07-01), Moore
patent: 4702154 (1987-10-01), Dodson
patent: 4748540 (1988-05-01), Henneberg et al.
patent: 4922125 (1990-05-01), Casanova et al.
patent: 5006959 (1991-04-01), Freige et al.
patent: 5010426 (1991-04-01), Krenz
IBM Technical Disclosure Bulletin, vol. 16, No. 6, Nov. 1973 pp. 1733 & 1734 "High-Power/High-Density Modular System and Package" J. B. Gillett.
Castle Frank E.
Golledge Ian
Gray David J.
O'Regan Richard
Donovan Lincoln
International Business Machines - Corporation
Phillips Michael W.
Truelson Roy W.
LandOfFree
Electronic apparatus having modular front and back functional un does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronic apparatus having modular front and back functional un, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic apparatus having modular front and back functional un will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1760555