Lamp base for a position dependent lamp utilizing a winged posit

Details Lamp base for a position dependent lamp utilizing a winged posit Lamp base for a position dependent lamp utilizing a winged posit

1994-04-12

1995-01-10

Yusko, Donald J.

Electric lamp and discharge devices

With envelope

Having base and connector

313315, 313331, 439226, 439242, 439638, 439642, 439643, H01J 548

Patent

active

053810716

ABSTRACT:
A base for a position-dependent lamp comprises an inner shell, an outer shell, an aperture in said outer shell, and a hollow pin projecting from said aperture, said pin having a substantially tubular body with a pair of oppositely disposed wings extending from an end thereof, said wings having a length about two and one half to three times the height of said body and being sandwiched between said inner shell and said outer shell. The extended wings add stability to the pin and eliminate the use of lead-based solder in the lamp manufacture.

REFERENCES:
patent: 3356984 (1965-01-01), Thorington et al.
patent: 4496874 (1985-01-01), Sanders et al.
patent: 4536676 (1985-08-01), Maruyama et al.
patent: 4565944 (1986-01-01), Beurskens et al.
patent: 4687453 (1987-08-01), Lekebusch et al.

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