FR855720A - Electrical device intended to control signaling and immediately adaptable to any point of a railway track equipped with a track circuit - Google Patents

Electrical device intended to control signaling and immediately adaptable to any point of a railway track equipped with a track circuit

Info

Publication number
FR855720A
FR855720A FR855720DA FR855720A FR 855720 A FR855720 A FR 855720A FR 855720D A FR855720D A FR 855720DA FR 855720 A FR855720 A FR 855720A
Authority
FR
France
Prior art keywords
point
electrical device
control signaling
device intended
track
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
French (fr)
Inventor
Benoit Andre
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
Application granted granted Critical
Publication of FR855720A publication Critical patent/FR855720A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
    • B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/163—Track circuits specially adapted for section blocking using direct current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR855720D 1939-02-03 1939-02-03 Electrical device intended to control signaling and immediately adaptable to any point of a railway track equipped with a track circuit Expired FR855720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR855720T 1939-02-03

Publications (1)

Publication Number Publication Date
FR855720A true FR855720A (en) 1940-05-18

Family

ID=9328438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR855720D Expired FR855720A (en) 1939-02-03 1939-02-03 Electrical device intended to control signaling and immediately adaptable to any point of a railway track equipped with a track circuit

Country Status (1)

Country Link
FR (1) FR855720A (en)

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