FR1398709A - Dispositif de sécurité pour exploitation ferroviaire - Google Patents

Dispositif de sécurité pour exploitation ferroviaire

Info

Publication number
FR1398709A
FR1398709A FR855434A FR855434A FR1398709A FR 1398709 A FR1398709 A FR 1398709A FR 855434 A FR855434 A FR 855434A FR 855434 A FR855434 A FR 855434A FR 1398709 A FR1398709 A FR 1398709A
Authority
FR
France
Prior art keywords
safety device
railway operation
railway
safety
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.)
Expired
Application number
FR855434A
Other languages
English (en)
Inventor
Pierre Rene Haas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR855434A priority Critical patent/FR1398709A/fr
Application granted granted Critical
Publication of FR1398709A publication Critical patent/FR1398709A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices 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
    • B61L3/08—Devices 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 electrically
    • B61L3/12—Devices 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 electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/125—Devices 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 electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices 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
    • B61L3/08—Devices 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 electrically
    • B61L3/12—Devices 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 electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121—Devices 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 electrically using magnetic or electrostatic induction; using radio waves using magnetic induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR855434A 1961-03-13 1961-03-13 Dispositif de sécurité pour exploitation ferroviaire Expired FR1398709A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR855434A FR1398709A (fr) 1961-03-13 1961-03-13 Dispositif de sécurité pour exploitation ferroviaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855434A FR1398709A (fr) 1961-03-13 1961-03-13 Dispositif de sécurité pour exploitation ferroviaire

Publications (1)

Publication Number Publication Date
FR1398709A true FR1398709A (fr) 1965-05-14

Family

ID=8750729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855434A Expired FR1398709A (fr) 1961-03-13 1961-03-13 Dispositif de sécurité pour exploitation ferroviaire

Country Status (1)

Country Link
FR (1) FR1398709A (fr)

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