GB9127459D0 - Track occupation warning system - Google Patents

Track occupation warning system

Info

Publication number
GB9127459D0
GB9127459D0 GB919127459A GB9127459A GB9127459D0 GB 9127459 D0 GB9127459 D0 GB 9127459D0 GB 919127459 A GB919127459 A GB 919127459A GB 9127459 A GB9127459 A GB 9127459A GB 9127459 D0 GB9127459 D0 GB 9127459D0
Authority
GB
United Kingdom
Prior art keywords
warning system
track occupation
occupation warning
track
warning
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.)
Granted
Application number
GB919127459A
Other versions
GB2262828B (en
GB2262828A (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.)
British Railways Board
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Priority to GB9127459A priority Critical patent/GB2262828B/en
Publication of GB9127459D0 publication Critical patent/GB9127459D0/en
Priority to EP92924779A priority patent/EP0619789B1/en
Priority to PCT/GB1992/002248 priority patent/WO1993012963A1/en
Priority to AU30893/92A priority patent/AU3089392A/en
Publication of GB2262828A publication Critical patent/GB2262828A/en
Application granted granted Critical
Publication of GB2262828B publication Critical patent/GB2262828B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00—Safety means for rail/road crossing traffic
    • B61L29/08—Operation of gates; Combined operation of gates and signals
    • B61L29/18—Operation by approaching rail vehicle or train
    • B61L29/22—Operation by approaching rail vehicle or train electrically
    • B61L29/226—Operation by approaching rail vehicle or train electrically using track-circuits, closed or short-circuited by train or using isolated rail-sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB9127459A 1991-12-28 1991-12-28 Track occupation warning system Expired - Fee Related GB2262828B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9127459A GB2262828B (en) 1991-12-28 1991-12-28 Track occupation warning system
EP92924779A EP0619789B1 (en) 1991-12-28 1992-12-03 Track occupation warning system
PCT/GB1992/002248 WO1993012963A1 (en) 1991-12-28 1992-12-03 Track occupation warning system
AU30893/92A AU3089392A (en) 1991-12-28 1992-12-03 Track occupation warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9127459A GB2262828B (en) 1991-12-28 1991-12-28 Track occupation warning system

Publications (3)

Publication Number Publication Date
GB9127459D0 true GB9127459D0 (en) 1992-02-19
GB2262828A GB2262828A (en) 1993-06-30
GB2262828B GB2262828B (en) 1995-06-14

Family

ID=10706871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9127459A Expired - Fee Related GB2262828B (en) 1991-12-28 1991-12-28 Track occupation warning system

Country Status (4)

Country Link
EP (1) EP0619789B1 (en)
AU (1) AU3089392A (en)
GB (1) GB2262828B (en)
WO (1) WO1993012963A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100455467C (en) * 2005-04-29 2009-01-28 宝山钢铁股份有限公司 Locomotive closing signal triggering alarming device of railway switch

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1013568A (en) * 1963-02-07 1965-12-15 British Railways Board Improvements relating to track circuits for railway signalling
US3740550A (en) * 1971-01-11 1973-06-19 Erico Prod Inc Pulse coded railway signal system
US3974991A (en) * 1975-08-27 1976-08-17 Erico Rail Products Company Railroad motion detecting and signalling system with repeater receiver
US5092544A (en) * 1989-12-22 1992-03-03 General Railway Signal Corp. Highway crossing control system for railroads utilizing a communications link between the train locomotive and the crossing protection equipment

Also Published As

Publication number Publication date
EP0619789B1 (en) 1995-09-20
EP0619789A1 (en) 1994-10-19
WO1993012963A1 (en) 1993-07-08
GB2262828B (en) 1995-06-14
AU3089392A (en) 1993-07-28
GB2262828A (en) 1993-06-30

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19971228

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)