Compact fluorescent lamp

Details Compact fluorescent lamp Compact fluorescent lamp

1981-06-30

1984-06-26

LaRoche, Eugene R.

Electric lamp and discharge devices: systems

Combined load device or load device temperature modifying...

Discharge device load

315 59, 315 71, 313493, H01J 744

Patent

active

044568541

ABSTRACT:
A compact fluorescent lamp having a chassis member including a cylindrical part including a generally cylindrical thread portion and a cylindrical straight portion. A longitudinal recess is provided on the outside of the cylindrical part. The chassis member also includes a holding plate and a maintaining plate including an edge wall member and projections having notches. A screw base is secured to the thread portions of the cylindrical part and a base member is attached to the cylindrical part. A winding envelope formed by bending a straight tube twice into U-shapes and a ballast are respectively mounted to the maintaining plate and the holding plate, and a globe member is attached to the base member.

REFERENCES:
patent: 3808495 (1974-04-01), Win
patent: 3953761 (1976-04-01), Giudice
patent: 4165143 (1979-08-01), Puhak
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: 4305637 (1981-12-01), Grewcock et al.
patent: 4347460 (1982-08-01), Latassa et al.
patent: 4389595 (1983-06-01), Kamei et al.

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