GB9127459D0 - Track occupation warning system - Google Patents
Track occupation warning systemInfo
- 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
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9127459A GB2262828B (en) | 1991-12-28 | 1991-12-28 | Track occupation warning system |
AU30893/92A AU3089392A (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 |
EP92924779A EP0619789B1 (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)
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)
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 |
-
1991
- 1991-12-28 GB GB9127459A patent/GB2262828B/en not_active Expired - Fee Related
-
1992
- 1992-12-03 EP EP92924779A patent/EP0619789B1/en not_active Expired - Lifetime
- 1992-12-03 AU AU30893/92A patent/AU3089392A/en not_active Abandoned
- 1992-12-03 WO PCT/GB1992/002248 patent/WO1993012963A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AU3089392A (en) | 1993-07-28 |
EP0619789A1 (en) | 1994-10-19 |
WO1993012963A1 (en) | 1993-07-08 |
GB2262828B (en) | 1995-06-14 |
GB2262828A (en) | 1993-06-30 |
EP0619789B1 (en) | 1995-09-20 |
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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) |