A few notes on the design, construction and maintenance of railway electrical signalling apparatus
作者:
H.C.Towers,
期刊:
Journal of the Institution of Electrical Engineers
(IET Available online 1930)
卷期:
Volume 68,
issue 407
页码: 1507-1515
年代: 1930
DOI:10.1049/jiee-1.1930.0162
出版商: IEE
数据来源: IET
摘要:
Although several books and many papers have been written on the subject of railway electrical signalling, it is thought that the following notes may be of interest, as they are intended to bring up points not usually mentioned.With regard to the remarks on track circuits, the author has recently heard of a new type of impedance bond track circuit employing condensers at each of the track. It would be interesting to obtain a description and criticism of this type of track circuit.
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