Glow discharge lamp containing nitrogen

Details Glow discharge lamp containing nitrogen Glow discharge lamp containing nitrogen

1989-01-05

1990-05-29

Wieder, Kenneth

Electric lamp and discharge devices

With gas or vapor

Negative or cathode glow device

313637, 313642, 313643, H01J 6116, H01J 6164

Patent

active

049298682

ABSTRACT:
A glow discharge lamp having increased efficiency and including a light-transmitting envelope which contains a gas fill material. A pair of electrodes is disposed in the envelope. Lead-in wires couple to the electrodes and are hermetically sealed in the envelope. The gas fill material includes at least one noble gas and a quantity of nitrogen. The nitrogen is in an amount from 1.5 percent to less than 10 percent of the total fill material.

REFERENCES:
patent: 2067129 (1933-06-01), Marden
patent: 2419902 (1944-03-01), Mager
patent: 3559190 (1971-01-01), Bitzer et al.
patent: 3814971 (1974-06-01), Bhattacharya
patent: 4000436 (1976-12-01), Toryu et al.
patent: 4408141 (1983-10-01), Byszewski et al.
Fluorescent Lamp Performance as Affected by Impurity Gases by Richard W. Mooney, W. Calvin Gungle; pp. 1-6, 9/1956.
A Study of the Effects of Gas Impurities in Fluorescent Lamps by Carl Kenty, Jeanette R. Cooper, (pp. 397-411), 2/1945.

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