DocumentCode
1456546
Title
High-power industrial vacuum tubes
Author
Ayer, R. B.
Author_Institution
Radio Corporation of America, Lancaster, Pa.
Volume
72
Issue
6
fYear
1953
fDate
6/1/1953 12:00:00 AM
Firstpage
543
Lastpage
543
Abstract
THORIATED-TUNGSTEN WIRE, developed nearly 40 years ago by the lamp industry, has found extensive application as an electron emitter in vacuum tubes over the last 30 years, first in receiving and small-power types and more recently in high-power industrial types such as the RCA-5770, RCA-5771, and RCA-5831. High-power types are considered as those having unmodulated class C plate voltage ratings of greater than 5,000 volts.
Keywords
Atmosphere; Electron tubes; Frequency modulation; Industries; Kelvin; Tungsten; Wires;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1953.6438077
Filename
6438077
Link To Document