Electric lamp and discharge devices: systems – Combined load device or load device temperature modifying... – Discharge device load
Patent
1981-07-22
1983-11-22
LaRoche, Eugene R.
Electric lamp and discharge devices: systems
Combined load device or load device temperature modifying...
Discharge device load
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.
Hayashi Motokazu
Kamei Taketo
Kimura Mitsutoshi
Osada Kimio
De Luca Vincent
LaRoche Eugene R.
Tokyo Shibaura Denki Kabushiki Kaisha
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