ITFI20030096A1 - LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS ADVANCE SIGNAL - Google Patents
LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS ADVANCE SIGNALInfo
- Publication number
- ITFI20030096A1 ITFI20030096A1 ITFI20030096A ITFI20030096A1 IT FI20030096 A1 ITFI20030096 A1 IT FI20030096A1 IT FI20030096 A ITFI20030096 A IT FI20030096A IT FI20030096 A1 ITFI20030096 A1 IT FI20030096A1
- Authority
- IT
- Italy
- Prior art keywords
- signal
- railways
- advance
- light signal
- light
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
- B61L5/1809—Daylight signals
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI20030096 ITFI20030096A1 (en) | 2003-04-08 | 2003-04-08 | LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS ADVANCE SIGNAL |
EP04425230A EP1466804A1 (en) | 2003-04-08 | 2004-03-31 | Light signal especially for use in the railroad field as an advance starting signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI20030096 ITFI20030096A1 (en) | 2003-04-08 | 2003-04-08 | LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS ADVANCE SIGNAL |
Publications (1)
Publication Number | Publication Date |
---|---|
ITFI20030096A1 true ITFI20030096A1 (en) | 2004-10-09 |
Family
ID=32866051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITFI20030096 ITFI20030096A1 (en) | 2003-04-08 | 2003-04-08 | LIGHT SIGNAL, ESPECIALLY FOR USE IN RAILWAYS AS ADVANCE SIGNAL |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1466804A1 (en) |
IT (1) | ITFI20030096A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD118334A1 (en) * | 1975-03-17 | 1976-02-20 | ||
US5457450A (en) * | 1993-04-29 | 1995-10-10 | R & M Deese Inc. | LED traffic signal light with automatic low-line voltage compensating circuit |
WO1995012512A1 (en) * | 1993-11-05 | 1995-05-11 | Siemens Integra Verkehrstechnik Ag | Circuit for emitting optical signals |
DE19824562A1 (en) * | 1997-06-06 | 1998-12-10 | Tiefenbach Gmbh | Points position signalling device |
ATE236821T1 (en) * | 1997-09-04 | 2003-04-15 | Howells Railway Products Ltd | TRAFFIC LIGHT SIGNAL WITH SEVERAL LEDS |
GB2356694B (en) * | 1999-11-26 | 2004-01-21 | Dorman Traffic Products Ltd | Signal apparatus |
ITRM20020331A1 (en) * | 2002-06-12 | 2003-12-12 | Tecnologie Meccaniche S R L | LED OPTICAL SIGNALING DEVICE, IN PARTICULAR FOR RAILWAY USE. |
-
2003
- 2003-04-08 IT ITFI20030096 patent/ITFI20030096A1/en unknown
-
2004
- 2004-03-31 EP EP04425230A patent/EP1466804A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1466804A1 (en) | 2004-10-13 |
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