EP 1466805 A1 20041013 - Light signal, especially for use in the railroad field, as an advance starting or call signal
Title (en)
Light signal, especially for use in the railroad field, as an advance starting or call signal
Title (de)
Rangierlichtsignal für Schienenfahrzeuge
Title (fr)
Signal lumineux ferroviare pour manoeuvres
Publication
Application
Priority
IT FI20030097 A 20030408
Abstract (en)
The invention relates to a railroad apparatus for advance starting light signal, that is, a signal of a type constituted by means of optical groups horizontally combined to project, in the direction of an incoming train, two fixed or blinking lights, associable with a starting signal authorizing the passage of a train, characterized in that it comprises, for each of said optical groups, at least one matrix (1) of luminous elements or sectors electrically connected in parallel, each luminous sector comprising one or more blue colour-light sources (10). <IMAGE>
IPC 1-7
IPC 8 full level
B61L 5/18 (2006.01)
CPC (source: EP)
B61L 5/1809 (2013.01)
Citation (search report)
- [X] GB 2329011 A 19990310 - HOWELLS RAILWAY PRODUCTS LIMIT [GB]
- [X] GB 2356694 A 20010530 - DORMAN TRAFFIC PRODUCTS LTD [GB]
- [A] EP 0713999 A1 19960529 - SIEMENS INTEGRA VERKEHRSTECHNI [CH]
- [A] WO 9512512 A1 19950511 - SIEMENS INTEGRA VERKEHRSTECHNI [CH]
- [A] US 5663719 A 19970902 - DEESE RAYMOND E [US], et al
- [A] DE 19824562 A1 19981210 - TIEFENBACH GMBH [DE]
- [A] DD 118334 A1 19760220
- [PA] EP 1371540 A2 20031217 - TECNOLOGIE MECCANICHE S R L [IT]
- [A] DANIEL WURMSER: "Les Signalisations Européennes - L'Italie", CHEMINS DE FER, vol. 1997, no. 04-05, 1997, PARIS, pages 18 - 20, XP002288638
- [A] MICHAEL ZABEL, JÖRG LIEBSCHER: "LED - Eine neue Generation von Lichtquellen für eisenbahnsignale", SIGNAL + DRAHT., vol. 2000, no. 09, September 2000 (2000-09-01), DETELZLAFF VERLAG GMBH. DARMSTADT., pages 31 - 33, XP009033674
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04425231 A 20040331; IT FI20030097 A 20030408