ATE382530T1 - Elektrische schaltung für led signallampen mit einer schaltschwelle zum umschalten zwischen tages- und nachtbetrieb - Google Patents
Elektrische schaltung für led signallampen mit einer schaltschwelle zum umschalten zwischen tages- und nachtbetriebInfo
- Publication number
- ATE382530T1 ATE382530T1 AT05292461T AT05292461T ATE382530T1 AT E382530 T1 ATE382530 T1 AT E382530T1 AT 05292461 T AT05292461 T AT 05292461T AT 05292461 T AT05292461 T AT 05292461T AT E382530 T1 ATE382530 T1 AT E382530T1
- Authority
- AT
- Austria
- Prior art keywords
- electrical circuit
- signal lamp
- voltage
- switching
- subcircuit
- Prior art date
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]
-
- 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]
- H05B45/10—Controlling the intensity of the light
-
- 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
- H05B45/357—Driver circuits specially adapted for retrofit LED light sources
- H05B45/3574—Emulating the electrical or functional characteristics of incandescent lamps
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05292461A EP1787886B1 (de) | 2005-11-18 | 2005-11-18 | Elektrische Schaltung für LED Signallampen mit einer Schaltschwelle zum Umschalten zwischen Tages- und Nachtbetrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE382530T1 true ATE382530T1 (de) | 2008-01-15 |
Family
ID=36129968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05292461T ATE382530T1 (de) | 2005-11-18 | 2005-11-18 | Elektrische schaltung für led signallampen mit einer schaltschwelle zum umschalten zwischen tages- und nachtbetrieb |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1787886B1 (de) |
CN (1) | CN100581308C (de) |
AT (1) | ATE382530T1 (de) |
DE (1) | DE602005004167T2 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008025187A1 (de) * | 2008-05-23 | 2009-12-03 | Siemens Aktiengesellschaft | Signalgeber für ein LED-Lichtsignal |
DE102008029725A1 (de) * | 2008-06-23 | 2010-01-07 | Siemens Aktiengesellschaft | Signalgeber |
ES2426033T3 (es) * | 2010-10-15 | 2013-10-18 | Thales Rail Signalling Solutions Gmbh | Lámparas de señalización LED con funcionamiento de corriente constante |
EP2463174B1 (de) * | 2010-12-09 | 2013-10-30 | Siemens Schweiz AG | Vorrichtung und Verfahren zur Realisierung eines Glühlampenersatzes für ein Lichtsignal |
GB2495120B (en) * | 2011-09-29 | 2015-11-18 | Howells Group Plc | Railway light signals |
US10104730B2 (en) * | 2017-03-07 | 2018-10-16 | B/E Aerospace, Inc. | LED bulb and method for operating same |
CN116437201B (zh) * | 2023-06-13 | 2023-10-10 | 深圳比特微电子科技有限公司 | 摄像头防持续明暗震荡方法、装置和摄像头系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995012512A1 (de) * | 1993-11-05 | 1995-05-11 | Siemens Integra Verkehrstechnik Ag | Schaltungsanordnung zur abgabe von optischen signalen |
DE19846753A1 (de) * | 1998-10-07 | 2000-04-13 | Siemens Ag | Schaltungsanordnung zum Betreiben eines Leuchtzeichens |
GB2408834B (en) * | 2001-12-11 | 2005-07-20 | Westinghouse Brake & Signal | Signal lamps and apparatus |
DE10164561B4 (de) * | 2001-12-14 | 2004-03-04 | Siemens Ag | Schaltungsanordnung zum Betreiben eines LED-Signals |
DE10221573B4 (de) * | 2002-05-08 | 2004-03-18 | Siemens Ag | Schaltungsanordnung zum Betreiben eines Leuchtzeichens |
-
2005
- 2005-11-18 EP EP05292461A patent/EP1787886B1/de not_active Not-in-force
- 2005-11-18 AT AT05292461T patent/ATE382530T1/de not_active IP Right Cessation
- 2005-11-18 DE DE602005004167T patent/DE602005004167T2/de active Active
-
2006
- 2006-11-17 CN CN200610148497A patent/CN100581308C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100581308C (zh) | 2010-01-13 |
EP1787886B1 (de) | 2008-01-02 |
CN1968554A (zh) | 2007-05-23 |
DE602005004167T2 (de) | 2008-12-24 |
DE602005004167D1 (de) | 2008-02-14 |
EP1787886A1 (de) | 2007-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |