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BE374274A - - Google Patents

Info

Publication number
BE374274A
BE374274A BE374274DA BE374274A BE 374274 A BE374274 A BE 374274A BE 374274D A BE374274D A BE 374274DA BE 374274 A BE374274 A BE 374274A
Authority
BE
Belgium
Prior art keywords
devices
running
influencing
trains
arrangements
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE374274A publication Critical patent/BE374274A/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/06Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling by electromagnetic or particle radiation, e.g. by light beam
    • B61L3/065Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling by electromagnetic or particle radiation, e.g. by light beam controlling optically

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
BE374274D BE374274A (da)

Publications (1)

Publication Number Publication Date
BE374274A true BE374274A (da)

Family

ID=45068

Family Applications (1)

Application Number Title Priority Date Filing Date
BE374274D BE374274A (da)

Country Status (1)

Country Link
BE (1) BE374274A (da)

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