GB8415025D0 - Railway track circuit equipment - Google Patents

Railway track circuit equipment

Info

Publication number
GB8415025D0
GB8415025D0 GB848415025A GB8415025A GB8415025D0 GB 8415025 D0 GB8415025 D0 GB 8415025D0 GB 848415025 A GB848415025 A GB 848415025A GB 8415025 A GB8415025 A GB 8415025A GB 8415025 D0 GB8415025 D0 GB 8415025D0
Authority
GB
United Kingdom
Prior art keywords
track circuit
railway track
circuit equipment
equipment
railway
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.)
Pending
Application number
GB848415025A
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
Application filed by ML Engineering Plymouth Ltd filed Critical ML Engineering Plymouth Ltd
Priority to GB848415025A priority Critical patent/GB8415025D0/en
Publication of GB8415025D0 publication Critical patent/GB8415025D0/en
Priority to EP85304144A priority patent/EP0165048A3/en
Priority to ZA854411A priority patent/ZA854411B/en
Priority to AU43621/85A priority patent/AU4362185A/en
Priority to DE198585304144T priority patent/DE165048T1/en
Pending 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 vehicle trains
    • B61L23/08—Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only
    • B61L23/14—Control, warning, or like safety means along the route or between vehicles or vehicle trains for controlling traffic in one direction only automatically operated
    • B61L23/16—Track circuits specially adapted for section blocking
    • B61L23/168—Track circuits specially adapted for section blocking using coded 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 vehicle train, e.g. pedals
    • B61L1/18—Railway track circuits
    • B61L1/181—Details
    • B61L1/188—Use of coded current
GB848415025A 1984-06-13 1984-06-13 Railway track circuit equipment Pending GB8415025D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB848415025A GB8415025D0 (en) 1984-06-13 1984-06-13 Railway track circuit equipment
EP85304144A EP0165048A3 (en) 1984-06-13 1985-06-12 Railway track circuit equipment
ZA854411A ZA854411B (en) 1984-06-13 1985-06-12 Railway track circuit equipment
AU43621/85A AU4362185A (en) 1984-06-13 1985-06-12 Railway track circuit
DE198585304144T DE165048T1 (en) 1984-06-13 1985-06-12 RAILWAY TRACKING EQUIPMENT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848415025A GB8415025D0 (en) 1984-06-13 1984-06-13 Railway track circuit equipment

Publications (1)

Publication Number Publication Date
GB8415025D0 true GB8415025D0 (en) 1984-07-18

Family

ID=10562346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB848415025A Pending GB8415025D0 (en) 1984-06-13 1984-06-13 Railway track circuit equipment

Country Status (5)

Country Link
EP (1) EP0165048A3 (en)
AU (1) AU4362185A (en)
DE (1) DE165048T1 (en)
GB (1) GB8415025D0 (en)
ZA (1) ZA854411B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3430857B2 (en) 1997-05-15 2003-07-28 株式会社日立製作所 Train presence detection system and train presence detection method
GB0127927D0 (en) * 2001-11-21 2002-01-16 Westinghouse Brake & Signal Railway track circuits
WO2011009134A2 (en) 2009-07-17 2011-01-20 Invensys Rail Corporation Track circuit communications
US8500071B2 (en) 2009-10-27 2013-08-06 Invensys Rail Corporation Method and apparatus for bi-directional downstream adjacent crossing signaling
US8660215B2 (en) 2010-03-16 2014-02-25 Siemens Rail Automation Corporation Decoding algorithm for frequency shift key communications
US8297558B2 (en) 2010-03-17 2012-10-30 Safetran Systems Corporation Crossing predictor with authorized track speed input
MX366849B (en) 2013-07-26 2019-07-26 Alstom Transp Tech Track circuit mechanical joint integrity checker.
WO2015019129A1 (en) * 2013-08-09 2015-02-12 Alstom Transport Technologies Track circuit power supply vital monitor
CN114802368B (en) * 2022-04-14 2023-09-26 通号城市轨道交通技术有限公司 Device control method, system, device, equipment and storage medium of interlocking system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3526278A (en) * 1968-04-16 1970-09-01 Byron Jackson Inc High volume main valve for formation testers
US3666217A (en) * 1970-05-04 1972-05-30 Gen Signal Corp Track communication system for continuous rail
US3829682A (en) * 1971-01-11 1974-08-13 Erico Prod Inc Pulse coded railway signal system
GB8413324D0 (en) * 1984-05-24 1984-06-27 Westinghouse Brake & Signal Vehicle protection system

Also Published As

Publication number Publication date
EP0165048A3 (en) 1988-11-09
AU4362185A (en) 1985-12-19
DE165048T1 (en) 1986-05-22
ZA854411B (en) 1986-03-26
EP0165048A2 (en) 1985-12-18

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