Electricity: electrical systems and devices – Safety and protection of systems and devices – With specific current responsive fault sensor
Patent
1976-10-04
1977-07-26
James, Andrew J.
Electricity: electrical systems and devices
Safety and protection of systems and devices
With specific current responsive fault sensor
357 80, 361388, 174 16HS, H01L 2302, H01L 3902, H02B 104, H02B 100
Patent
active
040386783
ABSTRACT:
A universal adapter is mounted, in either of two directions, by way of a pair of pedestals disposed at its extremities to a planar surface, usually a heat sink. It has a cavity, formed at its upper surface and another at its lower surface between the pedestals each for receiving one of various types of power transistors and thyristors. A plurality of lead receiving apertures communicate between the lower and upper surface of the adapter to permit passage of the different configurations of leads from the various power transistors and thyristors. Electrical contacts for connection to exterior circuitry are affixed to the upper surface for some of the various types and to the lower surface for others of the various type. In either case, the contacts are positioned adjacent selected ones of the lead apertures through which the power transistor or thyristor leads are threaded and to which the electrical contacts are connected.
REFERENCES:
patent: 3192444 (1965-06-01), Mueller
patent: 3465212 (1969-09-01), Grimes et al.
patent: 3697814 (1972-10-01), Christman et al.
patent: 3742599 (1973-07-01), Desmond et al.
patent: 3875478 (1975-04-01), Capstick
patent: 4004195 (1977-01-01), Harayda et al.
Crawford Joe Wade
Gottbreht Thomas Leon
Tolson James William
Grossman Rene E.
James Andrew J.
Levine Harold
Sadacca Stephen S.
Texas Instruments Incorporated
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