BE507194A - - Google Patents

Info

Publication number
BE507194A
BE507194A BE507194DA BE507194A BE 507194 A BE507194 A BE 507194A BE 507194D A BE507194D A BE 507194DA BE 507194 A BE507194 A BE 507194A
Authority
BE
Belgium
Prior art keywords
needle
contacts
relay
control
needles
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE507194A publication Critical patent/BE507194A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L19/00Arrangements for interlocking between points and signals by means of a single interlocking device, e.g. central control
    • B61L19/06Interlocking devices having electrical operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
BE507194D BE507194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
BE507194A true BE507194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=147235

Family Applications (1)

Application Number Title Priority Date Filing Date
BE507194D BE507194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
BE (1) BE507194A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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