EP1641325A3 - Schnittstelle zum Betreiben und Überwachen von Led-Anzeigen, insbesondere zum Anschluss an Eisenbahnnetze - Google Patents

Schnittstelle zum Betreiben und Überwachen von Led-Anzeigen, insbesondere zum Anschluss an Eisenbahnnetze Download PDF

Info

Publication number: EP1641325A3
Authority: EP; European Patent Office
Prior art keywords: led; feeding; signaller; cluster; signal
Prior art date: 2004-09-22
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP05425659A

Other languages

English (en)

French (fr)

Other versions

EP1641325A2 (de

Inventor

Donello Assenza

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.)

TECNOLOGIE MECCANICHE Srl

Original Assignee

TECNOLOGIE MECCANICHE Srl

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.)

2004-09-22

Filing date

2005-09-21

Publication date

2007-06-06

2005-09-21 Application filed by TECNOLOGIE MECCANICHE Srl filed Critical TECNOLOGIE MECCANICHE Srl

2006-03-29 Publication of EP1641325A2 publication Critical patent/EP1641325A2/de

2007-06-06 Publication of EP1641325A3 publication Critical patent/EP1641325A3/de

Status Withdrawn legal-status Critical Current

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
- B61L5/1881—Wiring diagrams for power supply, control or testing
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- 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)
Train Traffic Observation, Control, And Security (AREA)
Audible And Visible Signals (AREA)

EP05425659A 2004-09-22 2005-09-21 Schnittstelle zum Betreiben und Überwachen von Led-Anzeigen, insbesondere zum Anschluss an Eisenbahnnetze Withdrawn EP1641325A3 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT000448A ITRM20040448A1 (it)	2004-09-22	2004-09-22	Interfaccia di alimentazione e rilevazione guasti per un segnalatore ottico a led, in particolare per l'adattamento a reti di alimentazione ferroviarie.

Publications (2)

Publication Number	Publication Date
EP1641325A2 EP1641325A2 (de)	2006-03-29
EP1641325A3 true EP1641325A3 (de)	2007-06-06

Family

ID=35520821

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05425659A Withdrawn EP1641325A3 (de)	2004-09-22	2005-09-21	Schnittstelle zum Betreiben und Überwachen von Led-Anzeigen, insbesondere zum Anschluss an Eisenbahnnetze

Country Status (2)

Country	Link
EP (1)	EP1641325A3 (de)
IT (1)	ITRM20040448A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2432951B (en) *	2003-09-19	2008-02-20	Saf T Glo Ltd	Improvements in or relating to onboard equipment for aircraft and the like
US7265684B2 (en)	2003-09-19	2007-09-04	Saf-T-Glo Limited	Onboard equipment for aircraft and the like
EP1965609A3 (de) *	2007-02-27	2011-06-15	Lumination, LLC	Erkennung von Kettendefekten mittels LED
DE102007021836A1 (de) *	2007-05-07	2008-11-20	Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh	LED Anordnung für Lichtsignalgeber insbesondere für Bahnübergänge sowie Lichtsignalgeber insbesondere für Bahnübergänge mit einer solchen LED-Anordnung
WO2010015277A1 (de) *	2008-08-04	2010-02-11	Osram Gesellschaft mit beschränkter Haftung	Multi-led-leuchtvorrichtung
DE102015112403A1 (de) *	2014-07-29	2016-02-04	Pintsch Bamag Antriebs- Und Verkehrstechnik Gmbh	Signaleinrichtung und Schaltungskomponente der Signaleinrichtung
JP6615318B2 (ja)	2016-03-29	2019-12-04	三菱電機株式会社	レーザ光源モジュール、および故障レーザダイオードの特定方法
CN110213852B (zh) *	2019-04-16	2022-02-08	浙江友诚铁路设备科技有限公司	铁路点式双丝led信号点灯装置中内部副灯丝led发光芯片及控制电路的冷丝检查电路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1006759A2 (de) *	1998-12-04	2000-06-07	S.E.I. Sistemi Energetici Integrati S.R.L.	Anordnung zur Überwachung einer Beleuchtungseinrichtung oder einer Signalisierungsanordnung mit mehreren Lichtquellen vom LED Typ
EP1286571A2 (de) *	2001-05-02	2003-02-26	Garufo GmbH	Elektronisch abgesicherte Stromversorgung für Schaltungsgruppen und Anzeigevorrichtung für eine sich änderende Information

2004
- 2004-09-22 IT IT000448A patent/ITRM20040448A1/it unknown
2005
- 2005-09-21 EP EP05425659A patent/EP1641325A3/de not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1006759A2 (de) *	1998-12-04	2000-06-07	S.E.I. Sistemi Energetici Integrati S.R.L.	Anordnung zur Überwachung einer Beleuchtungseinrichtung oder einer Signalisierungsanordnung mit mehreren Lichtquellen vom LED Typ
EP1286571A2 (de) *	2001-05-02	2003-02-26	Garufo GmbH	Elektronisch abgesicherte Stromversorgung für Schaltungsgruppen und Anzeigevorrichtung für eine sich änderende Information

Also Published As

Publication number	Publication date
EP1641325A2 (de)	2006-03-29
ITRM20040448A1 (it)	2004-12-22

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Legal Events

Date	Code	Title	Description
2006-02-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2006-03-29	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2006-03-29	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2006-08-30	17P	Request for examination filed	Effective date: 20060721
2007-05-04	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2007-06-06	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2007-06-06	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2007-09-05	17Q	First examination report despatched	Effective date: 20070806
2008-02-13	AKX	Designation fees paid	Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2009-12-18	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2010-10-08	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2010-11-10	18D	Application deemed to be withdrawn	Effective date: 20100518