GB964553A - Improvements in railway code-signalling systems - Google Patents

Improvements in railway code-signalling systems

Info

Publication number
GB964553A
GB964553A GB1997062A GB1997062A GB964553A GB 964553 A GB964553 A GB 964553A GB 1997062 A GB1997062 A GB 1997062A GB 1997062 A GB1997062 A GB 1997062A GB 964553 A GB964553 A GB 964553A
Authority
GB
United Kingdom
Prior art keywords
signals
track
locomotive
cable
signalling systems
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
GB1997062A
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.)
VYZK USTAV DOPRAVNI
Original Assignee
VYZK USTAV DOPRAVNI
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 VYZK USTAV DOPRAVNI filed Critical VYZK USTAV DOPRAVNI
Publication of GB964553A publication Critical patent/GB964553A/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)

Abstract

964,553. Track apparatus. VYZKUMNY USTAV DOPRAVNI. May 24, 1962 [May 31, 1961], No. 19970/62. Heading B7N. In an arrangement for passing code signals to a locomotive operating over a branched line, a cable 4 is disposed, as shown, adjacent at least one rail of each track and carries coded A.C. signals supplied via transformer 8. These signals are picked up by coils positioned in front of the leading axle of the locomotive and connected to receive apparatus selectively tuned to the frequency of the A.C. signals. The track circuits 1, 2 and 3 are supplied from a common source 5 at a frequency different from the cable circuit and are provided with a common track relay 7.
GB1997062A 1961-05-31 1962-05-24 Improvements in railway code-signalling systems Expired GB964553A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS335261 1961-05-31

Publications (1)

Publication Number Publication Date
GB964553A true GB964553A (en) 1964-07-22

Family

ID=5373296

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1997062A Expired GB964553A (en) 1961-05-31 1962-05-24 Improvements in railway code-signalling systems

Country Status (2)

Country Link
DE (1) DE1455439A1 (en)
GB (1) GB964553A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3686079A1 (en) * 2019-01-28 2020-07-29 ALSTOM Transport Technologies Train detection system for a railway track section, associated railway track section, and associated method for detecting presence of a railway vehicle on a track section

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420215A1 (en) * 1994-06-06 1995-12-07 Siemens Ag Train control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3686079A1 (en) * 2019-01-28 2020-07-29 ALSTOM Transport Technologies Train detection system for a railway track section, associated railway track section, and associated method for detecting presence of a railway vehicle on a track section

Also Published As

Publication number Publication date
DE1455439B2 (en) 1970-10-29
DE1455439A1 (en) 1969-04-30

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