Light bulb filament dampening system

Details Light bulb filament dampening system Light bulb filament dampening system

1993-05-03

1996-03-19

O'Shea, Sandra L.

Electric lamp and discharge devices

With support and/or spacing structure for electrode and/or...

For filament

313279, 313269, 313272, H01J 924

Patent

active

055005667

ABSTRACT:
A filament dampening system for a filament in a miniature lamp includes a glass bridge formed around the lead wires and the filament dampening wire.

REFERENCES:
patent: 1871366 (1932-08-01), Gustin
patent: 3441774 (1969-04-01), Stone et al.
patent: 3486065 (1969-12-01), Martin
patent: 3764845 (1973-10-01), De Fraeye
patent: 4238705 (1980-12-01), Thomas
patent: 4473770 (1984-09-01), Baba et al.
patent: 4896074 (1990-01-01), Williams et al.

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