Radio frequency interference reduction arrangements for electrod

Details Radio frequency interference reduction arrangements for electrod Radio frequency interference reduction arrangements for electrod

1992-05-20

1995-03-14

Nelli, Raymond A.

Electric lamp and discharge devices: systems

Pulsating or a.c. supply

Induction-type discharge device load

H05B 4116

Patent

active

053979664

ABSTRACT:
A cost-efficient electrically conductive screen and shield for substantially shielding radio frequency electromagnetic radiation emitted beyond the discharge vessel and the electronic circuitry of an electrodeless discharge lamp is disclosed. The conductive screen and/or shield is disposed outside the space occupied by the gaseous mixture and is grounded to the power supply. This shielding reduces the emission of electromagnetic radiation and, in particular, enables the discharge lamp to comply with FCC standards imposed with respect to the maximum admissible level of interference with wireless communication equipment such as radios and televisions.

REFERENCES:
patent: 3227923 (1966-01-01), Marrison
patent: 3500118 (1970-03-01), Anderson
patent: 3521120 (1970-07-01), Anderson
patent: 3987334 (1976-10-01), Anderson
patent: 3987335 (1976-10-01), Anderson
patent: 4010400 (1977-03-01), Hollister
patent: 4017764 (1977-04-01), Anderson
patent: 4024431 (1977-05-01), Young
patent: 4048541 (1977-09-01), Adams et al.
patent: 4070603 (1978-01-01), Regan et al.
patent: 4117378 (1978-09-01), Glascock, Jr.
patent: 4119889 (1978-10-01), Hollister
patent: 4166234 (1979-08-01), Tak et al.
patent: 4171503 (1979-10-01), Kwon
patent: 4178534 (1979-12-01), McNeill et al.
patent: 4206387 (1980-06-01), Kramer et al.
patent: 4240010 (1980-12-01), Buhrer
patent: 4245178 (1981-01-01), Justice
patent: 4245179 (1981-01-01), Buhrer
patent: 4253047 (1981-02-01), Walker et al.
patent: 4254363 (1981-03-01), Walsh
patent: 4260931 (1981-04-01), Wesselink et al.
patent: 4266166 (1981-05-01), Proud et al.
patent: 4266167 (1981-05-01), Proud et al.
patent: 4376912 (1983-03-01), Jernakoff
patent: 4383203 (1983-05-01), Stanley
patent: 4390813 (1983-06-01), Stanley
patent: 4422017 (1983-12-01), Denneman et al.
patent: 4427921 (1984-01-01), Proud et al.
patent: 4427923 (1984-01-01), Proud et al.
patent: 4480213 (1984-10-01), Lapatovich et al.
patent: 4536675 (1985-08-01), Postma
patent: 4568859 (1986-02-01), Houkes et al.
patent: 4622495 (1986-11-01), Smeelen
patent: 4625152 (1986-11-01), Nakai
patent: 4645967 (1987-02-01), Bouman et al.
patent: 4661746 (1987-04-01), Postma et al.
patent: 4675577 (1987-06-01), Hanlet
patent: 4704562 (1987-11-01), Postma et al.
patent: 4710678 (1987-12-01), Houkes et al.
patent: 4727294 (1988-02-01), Houkes et al.
patent: 4727295 (1988-02-01), Postma et al.
patent: 4728867 (1988-03-01), Postma et al.
patent: 4792727 (1988-12-01), Godyak
patent: 4797595 (1989-01-01), De Jong
patent: 4812702 (1989-03-01), Anderson
patent: 4864194 (1989-05-01), Kobayashi et al.
patent: 4894590 (1990-01-01), Witting
patent: 4922157 (1990-05-01), Van Engen et al.
patent: 4927217 (1990-05-01), Kroes et al.
patent: 4940923 (1990-07-01), Kroontje et al.
patent: 4952844 (1990-08-01), Godyak et al.
patent: 4962334 (1990-10-01), Godyak
patent: 4977354 (1990-12-01), Bergervoet et al.
patent: 4987342 (1991-01-01), Godyak
patent: 5006752 (1991-04-01), Eggink et al.
patent: 5006763 (1991-04-01), Anderson
patent: 5013975 (1991-05-01), Ukegawa et al.
patent: 5013976 (1991-05-01), Butler
patent: 5239238 (1993-08-01), Begervoet et al.
Brochure of The operating principles of the Philips QL lamp system, "QL Induction Lighting", Philips Lighting B.V., 1991.
"Electric energy from high-temperature plasmas", John F. Waymouth, Journal I.E.E., Aug. 1962, pp. 380-383.
Brochure, "Macro-Grid Precision-Expanded Foils", Delker Corporation (4 pages).

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