Compact fluorescent outboard ballast

Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Discharge device load

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Details

315 51, 362411, 362417, H01J 742, H01J 744, H05B 4136, H05B 4140

Patent

active

054246105

ABSTRACT:
An outboard ballast which allows a compact fluorescent light bulb and its associated ballast to be positioned within a standard table lamp having a standard-size harp. The ballast is divided into separate sections so that the sections and their housing can extend into an area beyond the harp and below the socket of the lamp fixture. A three-way switch circuit is provided to be adaptable with common table lamp fixtures. The configuration of the present invention provides security features.

REFERENCES:
patent: D279031 (1985-05-01), Suzuki
patent: 4178535 (1979-12-01), Miller
patent: 4414489 (1983-11-01), Young
patent: 4495443 (1985-01-01), Cummings
patent: 4503360 (1985-03-01), Bedel
patent: 4645283 (1987-02-01), MacDonald et al.
patent: 5065292 (1991-11-01), Aubrey
patent: 5164635 (1991-11-01), De Jong et al.

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