NO20052573L - Switch for operating a lighting device - Google Patents

Switch for operating a lighting device

Info

Publication number
NO20052573L
NO20052573L NO20052573A NO20052573A NO20052573L NO 20052573 L NO20052573 L NO 20052573L NO 20052573 A NO20052573 A NO 20052573A NO 20052573 A NO20052573 A NO 20052573A NO 20052573 L NO20052573 L NO 20052573L
Authority
NO
Norway
Prior art keywords
switch
operating
current
switching
lighting device
Prior art date
Application number
NO20052573A
Other languages
Norwegian (no)
Other versions
NO20052573D0 (en
Inventor
Jens Colberg
Michael Beutling
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 NO20052573D0 publication Critical patent/NO20052573D0/en
Publication of NO20052573L publication Critical patent/NO20052573L/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
    • B61L5/1881—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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • 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)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

Den foreliggende oppfinnelsen angår en koblingsanordning for drift av en belysningsinnretning, spesielt en LED-signalgiver (9), som samvirker med en overordnet innretning, spesielt en overvåkingsinnretning, som leverer en innkoblingsstrøm. En overordnet innretning, spesielt overvåkingsinnretningen, som også kan anvendes for andre belysningsinnretninger, er utstyrt med en koblingsdel, som innstiller innkoblingsstrømmen til ovenfor en tilslutningsterskelverdi for overvåkingsinnretningen i løpet av tidsvarighet (?tL), for å kunne anvende denne for en strøm-tidskarakteristikk.The present invention relates to a switching device for operating a lighting device, in particular an LED signal transducer (9), which cooperates with a parent device, in particular a monitoring device, which supplies a switching current. An overall device, especially the monitoring device, which can also be used for other lighting devices, is provided with a switching part which sets the switch-on current to a connection threshold value for the monitoring device over a period of time (? TL) in order to use it for a current-time characteristic.

NO20052573A 2004-06-01 2005-05-27 Switch for operating a lighting device NO20052573L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004027351A DE102004027351B3 (en) 2004-06-01 2004-06-01 Circuit arrangement for operating an LED signal generator

Publications (2)

Publication Number Publication Date
NO20052573D0 NO20052573D0 (en) 2005-05-27
NO20052573L true NO20052573L (en) 2005-12-02

Family

ID=34938444

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20052573A NO20052573L (en) 2004-06-01 2005-05-27 Switch for operating a lighting device

Country Status (3)

Country Link
EP (1) EP1603368A3 (en)
DE (1) DE102004027351B3 (en)
NO (1) NO20052573L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025187A1 (en) * 2008-05-23 2009-12-03 Siemens Aktiengesellschaft Signal transmitter for a LED light signal
CN101975899B (en) * 2010-09-20 2012-08-22 河南辉煌科技股份有限公司 Method for detecting action current curve of switch machine
EP2463174B1 (en) * 2010-12-09 2013-10-30 Siemens Schweiz AG Method and device for replacing a bulb of a light signal
SE539826C2 (en) 2014-10-29 2017-12-12 Scania Cv Ab Compensation unit configured to be connected between a control unit and at least one LED lamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0678078B1 (en) * 1993-11-05 1998-09-02 Siemens Schweiz AG Switching circuit for railway light signal installation
CA2225005A1 (en) * 1997-12-17 1999-06-17 Gelcore Llc Led lamp with a fault-indicating empedance-changing circuit
US6597179B2 (en) * 1999-11-19 2003-07-22 Gelcore, Llc Method and device for remote monitoring of LED lamps
US6392553B1 (en) * 2000-08-22 2002-05-21 Harmon Industries, Inc. Signal interface module
DE10102352C2 (en) * 2001-01-19 2003-02-20 Siemens Ag Circuit arrangement for adapting the characteristics of a light-emitting diode arrangement, light-emitting diode signal lamp and light signal arrangement and their use
DE10107578A1 (en) * 2001-02-17 2002-08-29 Hella Kg Hueck & Co Lighting system for motor vehicles
DE10146008C1 (en) * 2001-09-19 2003-04-24 Hella Kg Hueck & Co Circuit arrangement for simulating incandescent lamp electrical properties automatically switches charging current on at switch on and switches discharge current on at switch-off.
DE10215472B4 (en) * 2002-04-09 2007-08-02 Hella Kgaa Hueck & Co. Method for operating a lighting device for vehicles with a lamp arrangement having at least one light-emitting diode and illumination device for vehicles
DE10221573B4 (en) * 2002-05-08 2004-03-18 Siemens Ag Circuit arrangement for operating a light sign

Also Published As

Publication number Publication date
EP1603368A3 (en) 2006-06-07
DE102004027351B3 (en) 2006-01-19
EP1603368A2 (en) 2005-12-07
NO20052573D0 (en) 2005-05-27

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application