DocumentCode
1354184
Title
Motor and control equipment of electrically operated valves
Author
Gassman, H.M.
Volume
31
Issue
5
fYear
1912
fDate
5/1/1912 12:00:00 AM
Firstpage
535
Lastpage
538
Abstract
Valves of 24 in. (60 cm.) diameter and larger are usually operated other than by hand for the reason that generally such valves must be closed in a very short time, which is impossible by hand-operation, and also because such valves are frequently located in out of the way places and more conveniently controlled from some operating point more or less remote from the valves.
Keywords
DC motors; Logic gates; Resistance; Switches; Torque; Valves;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Proceedings of the
Publisher
ieee
ISSN
0097-2444
Type
jour
DOI
10.1109/PAIEE.1912.6660164
Filename
6660164
Link To Document