Integrated fluorescent-incandescent lamp assembly

Details Integrated fluorescent-incandescent lamp assembly Integrated fluorescent-incandescent lamp assembly

1980-03-28

1981-05-19

LaRoche, Eugene R.

Electric lamp and discharge devices: systems

Plural diverse-type load devices

Series connected diverse-type load devices

315 49, 315100, 315DIG5, H05B 4118, H05B 3500

Patent

active

042687802

ABSTRACT:
A lamp assembly (10) comprises a base plate (12) having both an incandescent bulb (18) and a fluorescent bulb (16) affixed thereto. The incandescent bulb (18) acts as ballast and light source. A glow switch (26) and capacitor (27) act as starter and are contained within the base plate (12) or socket means (14). A starting aid (24) is impedance coupled into the series filament network.

REFERENCES:
patent: 2344122 (1944-03-01), Bay et al.
patent: 2372857 (1945-04-01), Setchell
patent: 2491881 (1949-12-01), Van Liempt
patent: 2644108 (1953-06-01), Claude
patent: 3878416 (1975-04-01), Roche et al.

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