FR1370150A - Advanced sealless track circuit - Google Patents

Advanced sealless track circuit

Info

Publication number
FR1370150A
FR1370150A FR941147A FR941147A FR1370150A FR 1370150 A FR1370150 A FR 1370150A FR 941147 A FR941147 A FR 941147A FR 941147 A FR941147 A FR 941147A FR 1370150 A FR1370150 A FR 1370150A
Authority
FR
France
Prior art keywords
sealless
advanced
track circuit
track
circuit
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
FR941147A
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 FR941147A priority Critical patent/FR1370150A/en
Priority to GB2819164A priority patent/GB1066355A/en
Priority to DE1964C0033365 priority patent/DE1455348B1/en
Application granted granted Critical
Publication of FR1370150A publication Critical patent/FR1370150A/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)
  • Train Traffic Observation, Control, And Security (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR941147A 1963-07-11 1963-07-11 Advanced sealless track circuit Expired FR1370150A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR941147A FR1370150A (en) 1963-07-11 1963-07-11 Advanced sealless track circuit
GB2819164A GB1066355A (en) 1963-07-11 1964-07-08 Jointless track circuit
DE1964C0033365 DE1455348B1 (en) 1963-07-11 1964-07-09 Insulation joint-free track circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR941147A FR1370150A (en) 1963-07-11 1963-07-11 Advanced sealless track circuit

Publications (1)

Publication Number Publication Date
FR1370150A true FR1370150A (en) 1964-08-21

Family

ID=8808093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR941147A Expired FR1370150A (en) 1963-07-11 1963-07-11 Advanced sealless track circuit

Country Status (3)

Country Link
DE (1) DE1455348B1 (en)
FR (1) FR1370150A (en)
GB (1) GB1066355A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824927A1 (en) * 1977-06-08 1978-12-21 Signaux Entr Electriques ELECTRICAL CIRCUIT FOR THE SEPARATION OF TWO ADDITIONAL TRACK CIRCUITS IN RAILWAY SIGNAL AND SAFETY SYSTEMS

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3828225A (en) * 1972-09-18 1974-08-06 Westinghouse Air Brake Co Fail-safe vehicle-carried anti-collision protection receiver
DE2445397C2 (en) * 1974-09-23 1982-09-23 Siemens AG, 1000 Berlin und 8000 München Track circuit, especially for direct current railways with chopper-controlled locomotives
CS217737B1 (en) * 1980-04-04 1983-01-28 Oldrich Poupe Connection of the railway circuit with plural signalling sources
DE3534708A1 (en) * 1985-09-28 1987-04-02 Ivv Ingenieurgesellschaft Fuer TRACK CIRCUIT WITH OR WITHOUT INSULATION FOR RAILWAY SYSTEMS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918991C (en) * 1950-04-28 1954-10-11 Lorenz C Ag Track circuit for railway safety systems
DE1128885B (en) * 1957-09-12 1962-05-03 Signaux Entr Electriques Automatic section block with non-insulated track circuits
FR1185636A (en) * 1957-10-31 1959-08-03 Mors Electricite Improvements to electrical track occupancy control devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824927A1 (en) * 1977-06-08 1978-12-21 Signaux Entr Electriques ELECTRICAL CIRCUIT FOR THE SEPARATION OF TWO ADDITIONAL TRACK CIRCUITS IN RAILWAY SIGNAL AND SAFETY SYSTEMS

Also Published As

Publication number Publication date
GB1066355A (en) 1967-04-26
DE1455348B1 (en) 1971-02-04

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