Electrical connectors – Preformed panel circuit arrangement – e.g. – pcb – icm – dip,... – With mating connector which receives panel circuit edge
Patent
1990-08-14
1991-10-29
Picard, Leo P.
Electrical connectors
Preformed panel circuit arrangement, e.g., pcb, icm, dip,...
With mating connector which receives panel circuit edge
439217, 174261, 174268, H05K 100
Patent
active
050611909
ABSTRACT:
A printed circuit card and card edge connector for use with a 32-bit bus include respectively a pattern of conductive fingers and pins in the connector that render the card electrically compatible with existing 8-bit STD connectors and that render the card edge connector electrically compatible with existing 8-bit STD cards. the latter compatibility makes it possible to use in 32-bit systems any of the more than a thousand existing 8-bit circuits without modification; while the former compatibility makes available to 8-bit systems an easy path to growth and the expanded computational power of a 32-bit system.
REFERENCES:
patent: 4614386 (1986-09-01), Driller et al.
patent: 4934961 (1990-06-01), Piorunneck
"Contractor Expansion of Electrical Connectors", IBM Technial Disclosure Bullentin, vol. 30, No. 8, Jan. 1988, pp. 217-219.
Beverly R. A.
Medeiors James A.
Safreno Ty F.
Korka Trinidad
McKown Daniel C.
Picard Leo P.
Ziatech Corporation
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