GB8504782D0 - Track signalling circuit - Google Patents

Track signalling circuit

Info

Publication number
GB8504782D0
GB8504782D0 GB858504782A GB8504782A GB8504782D0 GB 8504782 D0 GB8504782 D0 GB 8504782D0 GB 858504782 A GB858504782 A GB 858504782A GB 8504782 A GB8504782 A GB 8504782A GB 8504782 D0 GB8504782 D0 GB 8504782D0
Authority
GB
United Kingdom
Prior art keywords
signalling circuit
track signalling
track
circuit
signalling
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.)
Withdrawn
Application number
GB858504782A
Other versions
GB2155225A (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.)
ML Engineering Plymouth Ltd
Original Assignee
ML Engineering Plymouth Ltd
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
Priority claimed from GB848404941A external-priority patent/GB8404941D0/en
Application filed by ML Engineering Plymouth Ltd filed Critical ML Engineering Plymouth Ltd
Priority to GB08504782A priority Critical patent/GB2155225A/en
Publication of GB8504782D0 publication Critical patent/GB8504782D0/en
Publication of GB2155225A publication Critical patent/GB2155225A/en
Withdrawn legal-status Critical Current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)
  • Train Traffic Observation, Control, And Security (AREA)
GB08504782A 1984-02-24 1985-02-25 Track signalling circuit for electrified railways Withdrawn GB2155225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08504782A GB2155225A (en) 1984-02-24 1985-02-25 Track signalling circuit for electrified railways

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB848404941A GB8404941D0 (en) 1984-02-24 1984-02-24 Track signalling circuit
GB08504782A GB2155225A (en) 1984-02-24 1985-02-25 Track signalling circuit for electrified railways

Publications (2)

Publication Number Publication Date
GB8504782D0 true GB8504782D0 (en) 1985-03-27
GB2155225A GB2155225A (en) 1985-09-18

Family

ID=26287358

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08504782A Withdrawn GB2155225A (en) 1984-02-24 1985-02-25 Track signalling circuit for electrified railways

Country Status (1)

Country Link
GB (1) GB2155225A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816581A1 (en) * 1998-04-08 1999-10-21 Siemens Ag Train control device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138201B1 (en) * 1971-05-19 1973-05-11 Signaux Entr Electriques
GB2058421A (en) * 1979-09-07 1981-04-08 Ml Eng Plymouth Track Circuits for Use in Electrified Railways

Also Published As

Publication number Publication date
GB2155225A (en) 1985-09-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)