PL1535820T3 - Light signal - Google Patents

Light signal

Info

Publication number
PL1535820T3
PL1535820T3 PL04090430T PL04090430T PL1535820T3 PL 1535820 T3 PL1535820 T3 PL 1535820T3 PL 04090430 T PL04090430 T PL 04090430T PL 04090430 T PL04090430 T PL 04090430T PL 1535820 T3 PL1535820 T3 PL 1535820T3
Authority
PL
Poland
Prior art keywords
led
light
zone
light signal
local zone
Prior art date
Application number
PL04090430T
Other languages
Polish (pl)
Inventor
Wolfgang Ernst
Alexander Otto
Norbert Pöpplow
Harald Walter
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of PL1535820T3 publication Critical patent/PL1535820T3/en

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
    • 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)
  • Silicon Polymers (AREA)
  • Cookers (AREA)
  • Details Of Television Scanning (AREA)
  • Traffic Control Systems (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Gyroscopes (AREA)
  • Audible And Visible Signals (AREA)
  • Led Device Packages (AREA)

Abstract

The light signal has a number of LED modules (10) especially for remote zone and local zone display of signal indications for rail bound traffic routes. Each LED module has at least one local zone LED (1a,1b) and at least one remote zone LED (1c,1d) as well as an optical system (5) focusing the LED light. The local zone LED on the light emission side is connected to an optical light guide (4a,4b) which is at least partially integrated into the optical system.
PL04090430T 2003-11-25 2004-11-12 Light signal PL1535820T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10355878A DE10355878B3 (en) 2003-11-25 2003-11-25 light signal
EP04090430A EP1535820B1 (en) 2003-11-25 2004-11-12 Light signal

Publications (1)

Publication Number Publication Date
PL1535820T3 true PL1535820T3 (en) 2007-08-31

Family

ID=34442359

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04090430T PL1535820T3 (en) 2003-11-25 2004-11-12 Light signal

Country Status (8)

Country Link
EP (1) EP1535820B1 (en)
AT (1) ATE357362T1 (en)
DE (2) DE10355878B3 (en)
DK (1) DK1535820T3 (en)
ES (1) ES2281751T3 (en)
PL (1) PL1535820T3 (en)
PT (1) PT1535820E (en)
SI (1) SI1535820T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1396088B1 (en) † 2009-10-16 2012-11-09 Solari Di Udine S P A LUMINOUS LED SIGNALING DEVICE AND ITS CONTROL PROCEDURE
DE102010024381A1 (en) * 2010-06-16 2011-12-22 Siemens Aktiengesellschaft light signal
EP3480078B1 (en) * 2017-11-07 2021-06-30 Siemens Mobility AG Light signal and method for displaying signal terms for a traffic route

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB502980A (en) * 1937-10-13 1939-03-29 James Boot Improvements in colour-light signals
DE930593C (en) * 1949-07-29 1955-07-21 Westinghouse Brake & Signal Device for generating a light beam
ATA174989A (en) * 1989-07-20 1999-06-15 Zelisko Josef Elektro Masch SIGNAL ARRANGEMENT WITH A SPOTLIGHT
US5833355A (en) * 1996-12-06 1998-11-10 Dialight Corporation Led illuminated lamp assembly
DE29706646U1 (en) * 1997-04-14 1997-10-09 Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg(ZSW), 70565 Stuttgart Light source
DE19922361C2 (en) * 1999-05-14 2003-05-28 Osram Opto Semiconductors Gmbh LED module for display devices

Also Published As

Publication number Publication date
DE502004003268D1 (en) 2007-05-03
SI1535820T1 (en) 2007-08-31
ES2281751T3 (en) 2007-10-01
EP1535820A3 (en) 2006-06-07
EP1535820A2 (en) 2005-06-01
DE10355878B3 (en) 2005-08-25
DK1535820T3 (en) 2007-07-30
PT1535820E (en) 2007-04-30
ATE357362T1 (en) 2007-04-15
EP1535820B1 (en) 2007-03-21

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