FR1120555A - Improvements to railway signaling and the like - Google Patents

Improvements to railway signaling and the like

Info

Publication number
FR1120555A
FR1120555A FR1120555DA FR1120555A FR 1120555 A FR1120555 A FR 1120555A FR 1120555D A FR1120555D A FR 1120555DA FR 1120555 A FR1120555 A FR 1120555A
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
French (fr)
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.)
Telecommunications Radioelectriques et Telephoniques SA TRT
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
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 Telecommunications Radioelectriques et Telephoniques SA TRT filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Application granted granted Critical
Publication of FR1120555A publication Critical patent/FR1120555A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1120555D 1955-01-17 1955-01-17 Improvements to railway signaling and the like Expired FR1120555A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120555T 1955-01-17

Publications (1)

Publication Number Publication Date
FR1120555A true FR1120555A (en) 1956-07-09

Family

ID=9631542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120555D Expired FR1120555A (en) 1955-01-17 1955-01-17 Improvements to railway signaling and the like

Country Status (1)

Country Link
FR (1) FR1120555A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158548B (en) * 1957-10-31 1963-12-05 Electrocite Mors Soc D Circuit arrangement of track circuits for railway security systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158548B (en) * 1957-10-31 1963-12-05 Electrocite Mors Soc D Circuit arrangement of track circuits for railway security systems

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