ITRM20020331A1 - Dispositivo di segnalazione ottica a led, in particolare per uso ferroviario. - Google Patents
Dispositivo di segnalazione ottica a led, in particolare per uso ferroviario.Info
- Publication number
- ITRM20020331A1 ITRM20020331A1 IT2002RM000331A ITRM20020331A ITRM20020331A1 IT RM20020331 A1 ITRM20020331 A1 IT RM20020331A1 IT 2002RM000331 A IT2002RM000331 A IT 2002RM000331A IT RM20020331 A ITRM20020331 A IT RM20020331A IT RM20020331 A1 ITRM20020331 A1 IT RM20020331A1
- Authority
- IT
- Italy
- Prior art keywords
- signaling device
- led optical
- optical signaling
- railway use
- railway
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title 1
- 230000011664 signaling Effects 0.000 title 1
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
- B61L5/1827—Daylight signals using light sources of different colours and a common optical system
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2207/00—Features of light signals
- B61L2207/02—Features of light signals using light-emitting diodes [LEDs]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002RM000331A ITRM20020331A1 (it) | 2002-06-12 | 2002-06-12 | Dispositivo di segnalazione ottica a led, in particolare per uso ferroviario. |
EP03425325A EP1371540B1 (en) | 2002-06-12 | 2003-05-21 | LED signalling device, particularly for railways purposes |
DE60302936T DE60302936D1 (de) | 2002-06-12 | 2003-05-21 | LED-Signalvorrichtung, insbesondere für Eisenbahnen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002RM000331A ITRM20020331A1 (it) | 2002-06-12 | 2002-06-12 | Dispositivo di segnalazione ottica a led, in particolare per uso ferroviario. |
Publications (2)
Publication Number | Publication Date |
---|---|
ITRM20020331A0 ITRM20020331A0 (it) | 2002-06-12 |
ITRM20020331A1 true ITRM20020331A1 (it) | 2003-12-12 |
Family
ID=11456363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2002RM000331A ITRM20020331A1 (it) | 2002-06-12 | 2002-06-12 | Dispositivo di segnalazione ottica a led, in particolare per uso ferroviario. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1371540B1 (it) |
DE (1) | DE60302936D1 (it) |
IT (1) | ITRM20020331A1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITFI20030096A1 (it) * | 2003-04-08 | 2004-10-09 | Eletromeccanica Cm S R L | Segnale luminoso, specialmente per uso in ambito ferroviario come segnale di avanzamento |
ITFI20030097A1 (it) * | 2003-04-08 | 2004-10-09 | Elettromeccanica Cm S R L | Segnale luminoso, specialmente per uso in ambito ferroviario come segnale di avvio o chiamata |
ITFI20030099A1 (it) * | 2003-04-08 | 2004-10-09 | Elettromeccanica Cm S R L | Apparecchiatura per la segnalazione luminosa |
AU2005207464A1 (en) * | 2004-01-22 | 2005-08-04 | Himangshu Rai Vaish | A signaling system |
EP1777533A1 (en) * | 2005-10-21 | 2007-04-25 | ALCATEL Transport Solution Deutschland GmbH | Monitoring device for an array of electrical units |
WO2015042317A1 (en) * | 2013-09-18 | 2015-03-26 | GE Lighting Solutions, LLC | Led retrofit module for rail way signaling |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6329758B1 (en) | 1994-12-20 | 2001-12-11 | Unisplay S.A. | LED matrix display with intensity and color matching of the pixels |
DE69813255T2 (de) * | 1997-09-04 | 2004-03-25 | Howells Railway Products Ltd., Wythenshawe | Verkehrslichtsignal mit mehreren leuchtdioden |
US6127783A (en) | 1998-12-18 | 2000-10-03 | Philips Electronics North America Corp. | LED luminaire with electronically adjusted color balance |
JP2000194991A (ja) * | 1998-12-24 | 2000-07-14 | Toho Electrical Construction Co Ltd | Led光源信号用灯器 |
WO2001002771A1 (en) * | 1999-07-02 | 2001-01-11 | Lumileds Lighting B.V. | Luminaire and signaling lamp |
US6498440B2 (en) | 2000-03-27 | 2002-12-24 | Gentex Corporation | Lamp assembly incorporating optical feedback |
US6448550B1 (en) | 2000-04-27 | 2002-09-10 | Agilent Technologies, Inc. | Method and apparatus for measuring spectral content of LED light source and control thereof |
DE10031303A1 (de) | 2000-06-27 | 2002-01-10 | Arnold & Richter Kg | Beleuchtungsvorrichtung mit lichtemittierenden Dioden (LED), Beleuchtungsverfahren und Verfahren zur Bildaufzeichnung mit derartiger LED-Beleuchtungsvorrichtung |
-
2002
- 2002-06-12 IT IT2002RM000331A patent/ITRM20020331A1/it unknown
-
2003
- 2003-05-21 EP EP03425325A patent/EP1371540B1/en not_active Expired - Lifetime
- 2003-05-21 DE DE60302936T patent/DE60302936D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1371540A3 (en) | 2004-01-14 |
ITRM20020331A0 (it) | 2002-06-12 |
DE60302936D1 (de) | 2006-02-02 |
EP1371540A2 (en) | 2003-12-17 |
EP1371540B1 (en) | 2005-12-28 |
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