FR1411856A - Reactive seal for track circuits - Google Patents

Reactive seal for track circuits

Info

Publication number
FR1411856A
FR1411856A FR984955A FR984955A FR1411856A FR 1411856 A FR1411856 A FR 1411856A FR 984955 A FR984955 A FR 984955A FR 984955 A FR984955 A FR 984955A FR 1411856 A FR1411856 A FR 1411856A
Authority
FR
France
Prior art keywords
track circuits
reactive seal
reactive
seal
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
FR984955A
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.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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 de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Priority to FR984955A priority Critical patent/FR1411856A/en
Application granted granted Critical
Publication of FR1411856A publication Critical patent/FR1411856A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR984955A 1964-08-12 1964-08-12 Reactive seal for track circuits Expired FR1411856A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR984955A FR1411856A (en) 1964-08-12 1964-08-12 Reactive seal for track circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR984955A FR1411856A (en) 1964-08-12 1964-08-12 Reactive seal for track circuits

Publications (1)

Publication Number Publication Date
FR1411856A true FR1411856A (en) 1965-09-24

Family

ID=8836549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR984955A Expired FR1411856A (en) 1964-08-12 1964-08-12 Reactive seal for track circuits

Country Status (1)

Country Link
FR (1) FR1411856A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625460A1 (en) * 1993-05-20 1994-11-23 Westinghouse Brake And Signal Holdings Limited Railway track circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0625460A1 (en) * 1993-05-20 1994-11-23 Westinghouse Brake And Signal Holdings Limited Railway track circuits
US5470034A (en) * 1993-05-20 1995-11-28 Westinghouse Brake & Signal Holding Ltd. Railway track circuits

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