DE234021C - - Google Patents

Info

Publication number
DE234021C
DE234021C DENDAT234021D DE234021DA DE234021C DE 234021 C DE234021 C DE 234021C DE NDAT234021 D DENDAT234021 D DE NDAT234021D DE 234021D A DE234021D A DE 234021DA DE 234021 C DE234021 C DE 234021C
Authority
DE
Germany
Prior art keywords
rails
block
signal
current
relay
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DENDAT234021D
Other languages
German (de)
English (en)
Publication of DE234021C publication Critical patent/DE234021C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16Track circuits specially adapted for section blocking
    • B61L23/166Track circuits specially adapted for section blocking using alternating current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
DENDAT234021D Active DE234021C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE234021C true DE234021C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=493914

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT234021D Active DE234021C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE234021C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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