Electric incandescent lamp

Details Electric incandescent lamp Electric incandescent lamp

1990-06-19

1993-08-03

Yusko, Donald J.

Electric lamp and discharge devices

With envelope

Having base and connector

313113, 313110, 362255, H01J 516

Patent

active

052332640

ABSTRACT:
In an electric incandescent lamp having a bulb (1) including a glass pinch (2) which is retained in a metal cap (3) with a rectangular cross-section, the cap is provided with outwardly bent tags (7) at the wider sides (10) of its end facing the bulb (1). The tags (7) each have at their free ends a rim (9) which runs at least substantially parallel to lamp axis (X--X).

REFERENCES:
patent: 3631379 (1971-12-01), Wright et al.
patent: 3898506 (1975-08-01), Wright
patent: 4485326 (1984-11-01), Hellwig et al.
patent: 4703401 (1987-10-01), Ichihara
patent: 4883434 (1989-11-01), Toyoshima

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