BE661443A - - Google Patents

Info

Publication number
BE661443A
BE661443A BE661443DA BE661443A BE 661443 A BE661443 A BE 661443A BE 661443D A BE661443D A BE 661443DA BE 661443 A BE661443 A BE 661443A
Authority
BE
Belgium
Prior art keywords
relay
switch
contacts
circuit
winding
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE661443A publication Critical patent/BE661443A/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)
BE661443D BE661443A (cs)

Publications (1)

Publication Number Publication Date
BE661443A true BE661443A (cs)

Family

ID=207273

Family Applications (1)

Application Number Title Priority Date Filing Date
BE661443D BE661443A (cs)

Country Status (1)

Country Link
BE (1) BE661443A (cs)

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