Electric lamp and discharge devices – With gas or vapor – Envelope with particular structure
Patent
1987-07-22
1989-06-06
DeMeo, Palmer G.
Electric lamp and discharge devices
With gas or vapor
Envelope with particular structure
313621, 313607, 31323171, 313 36, 313573, 313575, 313 40, 313234, 313631, H01J 1716, H01J 6106
Patent
active
048374849
ABSTRACT:
The high-power radiator comprises a discharge space (12) bounded by a metal electrode (8), cooled on one side, and a dielectric (9). The discharge space (12) is filled with a noble gas or gas mixture. Both the dielectric (9) and the other electrode situated on the surface of the dielectric (9) facing away from the discharge space (12) are transparent for the radiation generated by quiet electric discharges. In this manner, a large-area UV radiator with high efficiency is created which can be operated at high electrical power densities of up to 50 kW/m.sup.2 of active electrode surface.
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Gesher et al.; High Efficiency XrF Excimer Flashlamp; Optic Communications, vol. 35, No. 2, pp. 242-244, 11/80.
Vacuum-Ultraviolet Lamps with a Barrier Discharge in Inert Gases, Volkova et al., New Instruments and Materials (1985), pp. 1194-1197.
Ozone Synthesis from Oxygen in Dielectric Barrier Discharges, Hirth et al., Nov. 1986, pp. 1421-1437, J. Phys. O:Appl. Phys. 20 (1987).
Eliasson Baldur
Erni Peter
Hirth Michael
Kogelschatz Ulrich
BBC Brown Boveri AG
DeMeo Palmer G.
Horabik Michael
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