Title:
PROCESS FOR CONTROLLING RAILWAY SIGNAL DEVICE
Document Type and Number:
Japanese Patent JP53011411
Kind Code:
A
Abstract:
PURPOSE: To control a number of railway signal devices by a time sharing information transmission using pairs of power cables and another control cables.
Inventors:
Suzuki, Sadao
Application Number:
JP1976000084009
Publication Date:
February 01, 1978
Filing Date:
July 16, 1976
Export Citation:
Assignee:
JAPANESE NATIONAL RAILWAYS
International Classes:
B61L5/18; (IPC1-7): B61L5/18
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