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FR1145769A - Oscillating circuits and signaling installations by rail, using said oscillating circuits - Google Patents

Oscillating circuits and signaling installations by rail, using said oscillating circuits

Info

Publication number
FR1145769A
FR1145769A FR1145769DA FR1145769A FR 1145769 A FR1145769 A FR 1145769A FR 1145769D A FR1145769D A FR 1145769DA FR 1145769 A FR1145769 A FR 1145769A
Authority
FR
France
Prior art keywords
oscillating circuits
rail
signaling installations
installations
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.)
COMPTEURS ET MOTEURS ASTER
Original Assignee
COMPTEURS ET MOTEURS ASTER
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 COMPTEURS ET MOTEURS ASTER filed Critical COMPTEURS ET MOTEURS ASTER
Application granted granted Critical
Publication of FR1145769A publication Critical patent/FR1145769A/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
    • B61L23/166—Track circuits specially adapted for section blocking using alternating current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L1/00—Devices along the route controlled by interaction with the vehicle or train
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/187—Use of alternating current

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
FR1145769D 1956-02-01 1956-02-01 Oscillating circuits and signaling installations by rail, using said oscillating circuits Expired FR1145769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1145769T 1956-02-01

Publications (1)

Publication Number Publication Date
FR1145769A true FR1145769A (en) 1957-10-29

Family

ID=9644993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145769D Expired FR1145769A (en) 1956-02-01 1956-02-01 Oscillating circuits and signaling installations by rail, using said oscillating circuits

Country Status (1)

Country Link
FR (1) FR1145769A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128885B (en) * 1957-09-12 1962-05-03 Signaux Entr Electriques Automatic section block with non-insulated track circuits
DE1190492B (en) * 1959-09-30 1965-04-08 Signaux Entr Electriques Automatic section block with non-insulated track circuits
DE1265186B (en) * 1964-04-30 1968-04-04 Siemens Ag Electrical separation joint for track circuits fed with alternating current in railway security systems
FR2624819A1 (en) * 1987-12-16 1989-06-23 Alt Gilbert LONG LENGTH RAILWAY TRACK WITHOUT INSULATING JOINTS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1128885B (en) * 1957-09-12 1962-05-03 Signaux Entr Electriques Automatic section block with non-insulated track circuits
DE1190492B (en) * 1959-09-30 1965-04-08 Signaux Entr Electriques Automatic section block with non-insulated track circuits
DE1265186B (en) * 1964-04-30 1968-04-04 Siemens Ag Electrical separation joint for track circuits fed with alternating current in railway security systems
FR2624819A1 (en) * 1987-12-16 1989-06-23 Alt Gilbert LONG LENGTH RAILWAY TRACK WITHOUT INSULATING JOINTS

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