New York Central's first installation, in service only 2 months, has increased efficiency of operation 50 per cent; retarders permit 2-trick operation; track and signal plan showing track layout, grades, and location of retarders; retarders controlled from 3 towers; there are 33 car-retarder units; locking prevents switch operation under car; retarders are operated normally by 250-volt direct current supplied from 30-kw. General Electric motor-generator set. (See also Ry. Age vol. 84, no. 13, Mar. 31, 1928 pp. 735-737, 5 figs)
Car retarders at Selkirk yard
Ry. Signaling
Railway Signaling ; 21 , n 5
1928
4 pages
8 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Engineering Index Backfile | 1928
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