DocumentCode
1410725
Title
A vacuum-tube device for current-balance telemeters
Author
Lenehan, B. E. ; MaCgahan, Paul
Author_Institution
Westinghouse Elec. & Mfg. Co., Newark, N. J.
Volume
50
Issue
7
fYear
1931
fDate
7/1/1931 12:00:00 AM
Firstpage
510
Lastpage
511
Abstract
The motor-operated rheostat with its associated apparatus now is replaced by a simpler, more compact vacuum-tube arrangement. The only auxiliary power required can be obtained from an ordinary station-lighting circuit; circuit constants are chosen so that momentary dips in this supply voltage do not affect the readings.
Keywords
Coils; Current measurement; DC motors; Electron tubes; Permanent magnet motors; Strips; Torque;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1931.6430310
Filename
6430310
Link To Document