GB1364586A - System for the transmission of signalling and communications currents for railway traffic - Google Patents

System for the transmission of signalling and communications currents for railway traffic

Info

Publication number
GB1364586A
GB1364586A GB1115672A GB1115672A GB1364586A GB 1364586 A GB1364586 A GB 1364586A GB 1115672 A GB1115672 A GB 1115672A GB 1115672 A GB1115672 A GB 1115672A GB 1364586 A GB1364586 A GB 1364586A
Authority
GB
United Kingdom
Prior art keywords
screen
cables
track
signalling
march
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
GB1115672A
Other languages
English (en)
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.)
Cables de Lyon SA
Original Assignee
Cables de Lyon 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 Cables de Lyon SA filed Critical Cables de Lyon SA
Publication of GB1364586A publication Critical patent/GB1364586A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16—Continuous control along the route
    • B61L3/22—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/225—Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using separate conductors along the route

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
GB1115672A 1971-03-12 1972-03-09 System for the transmission of signalling and communications currents for railway traffic Expired GB1364586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7108752A FR2129057A5 (enExample) 1971-03-12 1971-03-12

Publications (1)

Publication Number Publication Date
GB1364586A true GB1364586A (en) 1974-08-21

Family

ID=9073458

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1115672A Expired GB1364586A (en) 1971-03-12 1972-03-09 System for the transmission of signalling and communications currents for railway traffic

Country Status (4)

Country Link
DE (1) DE2210949A1 (enExample)
FR (1) FR2129057A5 (enExample)
GB (1) GB1364586A (enExample)
IT (1) IT950016B (enExample)

Also Published As

Publication number Publication date
IT950016B (it) 1973-06-20
FR2129057A5 (enExample) 1972-10-27
DE2210949A1 (de) 1972-09-21

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee