Electric lamp and discharge devices: systems – With cathode or cathode heater supply circuit – Plural cathodes or heaters in the load device
Patent
1983-02-01
1985-06-04
Dixon, Harold
Electric lamp and discharge devices: systems
With cathode or cathode heater supply circuit
Plural cathodes or heaters in the load device
315361, 315268, 315349, 315351, H05B 3900
Patent
active
045217181
ABSTRACT:
A beam mode lamp has two discharge electrodes which alternately function as anode and cathode. One or more modifying electrodes are located between the discharge electrodes. Each modifying electrode is kept equal to or negative with respect to the cathode, raising the operating voltage of the lamp from a normal 20 volts to line voltage.
REFERENCES:
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patent: 1946336 (1934-02-01), Smith
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patent: 2345638 (1944-04-01), Sperti
patent: 2424505 (1947-07-01), Rupersburg
patent: 2736842 (1956-02-01), Mann
patent: 3295013 (1966-12-01), Struven
Budinger A. Bowman
Byszewski Wojciech W.
Proud Joseph M.
Dixon Harold
GTE Laboratories Incorporated
Yeo J. Stephen
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