DocumentCode
1411316
Title
Light sensitive process control
Author
Alfriend, J. V.
Author_Institution
Westinghouse Elec. & Mfg. Co., East Pittsburgh, Pa.
Volume
52
Issue
9
fYear
1933
Firstpage
601
Lastpage
604
Abstract
Many industrial processes require accurate control of the concentration of solutions. Two regulator schemes for automatically controlling such concentrations are described in this article. Light sensitive tubes form the heart of these schemes.
Keywords
Bridge circuits; Educational institutions; Electron tubes; Feeds; Process control; Regulators; Relays;
fLanguage
English
Journal_Title
Electrical Engineering
Publisher
ieee
ISSN
0095-9197
Type
jour
DOI
10.1109/EE.1933.6430409
Filename
6430409
Link To Document