Electric lamp and discharge devices: systems – Pulsating or a.c. supply – Induction-type discharge device load
Patent
1977-03-11
1978-09-26
Chatmon, Jr., Saxfield
Electric lamp and discharge devices: systems
Pulsating or a.c. supply
Induction-type discharge device load
313116, 315 39, 315344, H05B 4116, H05B 4124
Patent
active
041173783
ABSTRACT:
The header and tunnel of an external core, solenoidal electric field, fluorescent lamp are coated with a thin ultraviolet light-reflective layer; for example, aluminum or magnesium oxide. Radiative heat transfer from the lamp plasma to the magnetic core is thus reduced to permit high operating power levels and good lumen maintenance.
REFERENCES:
patent: 3225241 (1965-12-01), Spencer et al.
patent: 3521120 (1970-07-01), Anderson
patent: 3987331 (1976-10-01), Schreurs
Chatmon, Jr. Saxfield
Cohen Joseph T.
Cutter Lawrence D.
General Electric Company
Snyder Marvin
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