NO20052573L - Switch for operating a lighting device - Google Patents
Switch for operating a lighting deviceInfo
- 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
Links
- 238000012806 monitoring device Methods 0.000 abstract 3
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59406833D1 (en) * | 1993-11-05 | 1998-10-08 | Siemens Schweiz Ag | CIRCUIT ARRANGEMENT FOR RAILWAY LIGHT SIGNALING SYSTEMS |
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 |
-
2004
- 2004-06-01 DE DE102004027351A patent/DE102004027351B3/en not_active Expired - Fee Related
-
2005
- 2005-05-04 EP EP05090122A patent/EP1603368A3/en not_active Withdrawn
- 2005-05-27 NO NO20052573A patent/NO20052573L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1603368A2 (en) | 2005-12-07 |
EP1603368A3 (en) | 2006-06-07 |
DE102004027351B3 (en) | 2006-01-19 |
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 |