Small volume, high wattage press sealed lamp

Details Small volume, high wattage press sealed lamp Small volume, high wattage press sealed lamp

1991-12-26

1993-11-23

Yusko, Donald J.

Electric lamp and discharge devices

With envelope

Having base and connector

313332, 313580, H01K 140

Patent

active

052647560

ABSTRACT:
A small volume, high wattage press sealed lamp having envelope, filament, internal leads, seal foils, external leads, and blades is disclosed. The small volume, high wattage press sealed lamp increased conductivity due to a flat faced external lead forming one of the foil welds. The external lead is butt welded to blade stock at ninety degrees forming a highly conductive bond.

REFERENCES:
patent: 3356884 (1967-12-01), Decker et al.
patent: 3673454 (1972-06-01), Notelteirs
patent: 3721852 (1973-03-01), Chiola et al.
patent: 3868528 (1975-02-01), Lake et al.
patent: 3991337 (1976-11-01), Notelteirs
patent: 4354137 (1982-10-01), Martin et al.

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