Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp
Patent
1983-08-01
1985-06-18
Kellogg, Arthur
Electric lamp and discharge devices
With gas or vapor
Incandescent filament lamp
313580, 313578, H01K 134
Patent
active
045243026
ABSTRACT:
A high efficiency general service incandescent lamp is disclosed. The disclosed improved general service incandescent lamp has an outer and an inner envelope. The inner envelope has a relatively small housing containing a halogen gas and a relatively high pressure efficient fill-gas and in which a low voltage filament is spatially disposed therein.
REFERENCES:
patent: 3515930 (1970-06-01), Walsh et al.
patent: 4463277 (1984-07-01), DeCaro
General Electric Company
Jacob Fred
Kellogg Arthur
McMahon John P.
Schlamp Philip L.
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