FR713616A - Perfectionnements dans la signalisation des chemins de fer - Google Patents

Perfectionnements dans la signalisation des chemins de fer

Info

Publication number
FR713616A
FR713616A FR713616DA FR713616A FR 713616 A FR713616 A FR 713616A FR 713616D A FR713616D A FR 713616DA FR 713616 A FR713616 A FR 713616A
Authority
FR
France
Prior art keywords
railway signaling
railway
signaling
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
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale de Signalisation
Original Assignee
Compagnie Generale de Signalisation
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 by Compagnie Generale de Signalisation filed Critical Compagnie Generale de Signalisation
Application granted granted Critical
Publication of FR713616A publication Critical patent/FR713616A/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
    • B61L3/10—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 current passing between devices along the route and devices on the vehicle or train

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR713616D 1931-03-20 1931-03-20 Perfectionnements dans la signalisation des chemins de fer Expired FR713616A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR713616T 1931-03-20

Publications (1)

Publication Number Publication Date
FR713616A true FR713616A (fr) 1931-10-30

Family

ID=9084054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR713616D Expired FR713616A (fr) 1931-03-20 1931-03-20 Perfectionnements dans la signalisation des chemins de fer

Country Status (1)

Country Link
FR (1) FR713616A (fr)

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