DocumentCode :
1446027
Title :
The magnetic-drag tachometer
Author :
Ballard, R. G.
Author_Institution :
General Electric Company, West Lynn, Mass.
Volume :
61
Issue :
6
fYear :
1942
fDate :
6/1/1942 12:00:00 AM
Firstpage :
366
Lastpage :
368
Abstract :
A discussion of a magnetic-drag-tachometer equipment designed principally for aircraft use. The principle of operation makes possible an indicator which may be read very accurately under extreme conditions of aircraft use and at the same time may be easily adjusted and maintained. Because of the extreme reading accuracy obtainable, low inherent temperature errors and good compensation are essential. A method of obtaining these features is presented.
Keywords :
Assembly; Engines; Generators; Magnetic flux; Magnetic hysteresis; Rotors; Springs;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1942.6436336
Filename :
6436336
Link To Document :
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