Compact fluorescent lamp

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

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Details

315 58, 315 71, 315 62, 313493, 313240, 313318, H01J 1734, H01J 744, H01J 550

Patent

active

044171765

ABSTRACT:
A compact fluorescent lamp having a chassis member, a screw base screwed to the chassis member, a base member secured to the chassis member, a winding envelope having bent part and both ends oriented to the same direction, a ballast surrounded by the winding envelope and a globe member attached to the base member. The ballast is disposed between the bent part and the ends of the winding envelope so as to provide the winding envelope with a desirable coolest wall temperature.

REFERENCES:
patent: 3953761 (1976-04-01), Guidice
patent: 4187446 (1980-02-01), Gross et al.
patent: 4199708 (1980-04-01), Lauwerijssen et al.
patent: 4270071 (1981-05-01), Morton
patent: 4300073 (1981-11-01), Skwirut et al.
patent: 4347460 (1982-08-01), Latassa et al.

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