WO2013160072A3 - Lichtsignal - Google Patents

Lichtsignal Download PDF

Info

Publication number
WO2013160072A3
WO2013160072A3 PCT/EP2013/056902 EP2013056902W WO2013160072A3 WO 2013160072 A3 WO2013160072 A3 WO 2013160072A3 EP 2013056902 W EP2013056902 W EP 2013056902W WO 2013160072 A3 WO2013160072 A3 WO 2013160072A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
light signal
light source
signal
laser light
Prior art date
Application number
PCT/EP2013/056902
Other languages
English (en)
French (fr)
Other versions
WO2013160072A2 (de
Inventor
Christian Lawnik
Jörg BIRKHOLZ
Rolf Eckl
Uwe Frost
Zeljko Marincic
Matthias Szkudlarek
Original Assignee
Siemens Aktiengesellschaft
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.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to EP13716750.8A priority Critical patent/EP2822834B1/de
Priority to ES13716750.8T priority patent/ES2566134T3/es
Publication of WO2013160072A2 publication Critical patent/WO2013160072A2/de
Publication of WO2013160072A3 publication Critical patent/WO2013160072A3/de

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
    • B61L5/1845—Optical systems, lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Die Erfindung betrifft ein Lichtsignal, insbesondere für schienengebundene Verkehrswege, mit einer Lichtquelle (1) und einem optischen System (2) zur Visualisierung von Symbolen und/oder Signalbegriffen in einen Fernbereich und einen ge- genüber diesem abgewinkelten Nahbereich (4). Um die Energie- effizienz zu verbessern, ist vorgesehen, dass die Lichtquelle (1) eine von Laserlicht anregbare Streuscheibe zur Umwandlung des kohärenten Laserlichts in inkohärentes Streulicht auf- weist.
PCT/EP2013/056902 2012-04-23 2013-04-02 Lichtsignal WO2013160072A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP13716750.8A EP2822834B1 (de) 2012-04-23 2013-04-02 Lichtsignal
ES13716750.8T ES2566134T3 (es) 2012-04-23 2013-04-02 Señal luminosa

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210206614 DE102012206614A1 (de) 2012-04-23 2012-04-23 Lichtsignal
DE102012206614.4 2012-04-23

Publications (2)

Publication Number Publication Date
WO2013160072A2 WO2013160072A2 (de) 2013-10-31
WO2013160072A3 true WO2013160072A3 (de) 2014-04-10

Family

ID=48128273

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/056902 WO2013160072A2 (de) 2012-04-23 2013-04-02 Lichtsignal

Country Status (4)

Country Link
EP (1) EP2822834B1 (de)
DE (1) DE102012206614A1 (de)
ES (1) ES2566134T3 (de)
WO (1) WO2013160072A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018205652A1 (de) * 2018-04-13 2019-10-17 Siemens Mobility GmbH Lichtquelle für eine Signaleinrichtung mit Lichtleitelement und Signaleinrichtung mit einer solchen Lichtquelle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899178A1 (de) * 1997-08-18 1999-03-03 Safetran Systems Corporation Eisenbahnsignalleuchte auf Laserbasis
DE102008039188A1 (de) * 2008-08-20 2010-05-27 Siemens Aktiengesellschaft Bodennahes Lichtsignal
GB2477569A (en) * 2010-02-09 2011-08-10 Sharp Kk Lamp having a phosphor.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0886662A (ja) 1994-07-18 1996-04-02 Sumitomo Electric Ind Ltd 車載の走行経路表示装置、道路情報送信装置、経路案内システムおよびナビゲーションシステムの表示方法
DE29706646U1 (de) 1997-04-14 1997-10-09 Zsw Lichtquelle
DE202004008937U1 (de) 2004-06-03 2004-08-12 Siemens Ag Lichtsignal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0899178A1 (de) * 1997-08-18 1999-03-03 Safetran Systems Corporation Eisenbahnsignalleuchte auf Laserbasis
DE102008039188A1 (de) * 2008-08-20 2010-05-27 Siemens Aktiengesellschaft Bodennahes Lichtsignal
GB2477569A (en) * 2010-02-09 2011-08-10 Sharp Kk Lamp having a phosphor.

Also Published As

Publication number Publication date
EP2822834A2 (de) 2015-01-14
EP2822834B1 (de) 2016-03-02
WO2013160072A2 (de) 2013-10-31
DE102012206614A1 (de) 2013-10-24
ES2566134T3 (es) 2016-04-11

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