Deep UV lamp bulb with improved fill

Details Deep UV lamp bulb with improved fill Deep UV lamp bulb with improved fill

1982-10-06

1989-08-22

Britton, Howard W.

Electric lamp and discharge devices

With gas or vapor

With particular gas or vapor

315248, 315267, 313637, H01J 1102, H01J 710, H01J 6504, H01J 6120

Patent

active

048599069

ABSTRACT:
An electrodeless lamp bulb comprises of a quartz envelope and a fill containing mercury in a ratio of from 0.5-0.9 microliters per milliliter of envelope volume at room temperature. A lamp including such bulb which is powered by microwaves.

REFERENCES:
patent: 3521111 (1970-07-01), Tsuchihashi et al.
patent: 3786308 (1974-01-01), Browner et al.
patent: 3873884 (1975-03-01), Gabriel
patent: 3943402 (1976-03-01), Haugsjaa et al.
patent: 4001632 (1977-01-01), Haugsjaa et al.
patent: 4427921 (1984-01-01), Proud et al.
Browner et al., "Improvements in Electrodeless Discharge Lamp Radiant Flux and Stability by Precise Temperature Control", Pittsburgh Conf. on Anal. Chem. and Appl. Spectroscopy, Cleveland, Mar. 7, 1972.

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