DocumentCode
1317304
Title
Portable oscillograph
Author
Legg, J.W.
Author_Institution
Westinghouse Electric & Mfg. Co.
Volume
39
Issue
7
fYear
1920
fDate
7/1/1920 12:00:00 AM
Firstpage
674
Lastpage
679
Abstract
THE use of the oscillograph for recording the instantaneous values of electrical phenomena has steadily increased in both scholastic and commercial institutions. Formerly it was seldom necessary to use the oscillograph in the field. However, due to the increasing complexity in transmission circuits and in railway electrification problem, it has become more and more desirable to have a special, portable, commercial oscillograph which, besides having the properties of the best laboratory oscillograph shall also be extremely compact and light in weight.
Keywords
Batteries; Coils; Films; Induction motors; Optical switches; Resistance; Strips;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Journal of the
Publisher
ieee
ISSN
0360-6449
Type
jour
DOI
10.1109/JoAIEE.1920.6591786
Filename
6591786
Link To Document