ATE205997T1 - Schaltung zum betreiben eines led-leuchtzeichens - Google Patents
Schaltung zum betreiben eines led-leuchtzeichensInfo
- Publication number
- ATE205997T1 ATE205997T1 AT99907277T AT99907277T ATE205997T1 AT E205997 T1 ATE205997 T1 AT E205997T1 AT 99907277 T AT99907277 T AT 99907277T AT 99907277 T AT99907277 T AT 99907277T AT E205997 T1 ATE205997 T1 AT E205997T1
- Authority
- AT
- Austria
- Prior art keywords
- light emitting
- emitting diodes
- diodes
- light
- operating
- 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]
- H05B45/30—Driver circuits
- H05B45/37—Converter 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)
- Optical Communication System (AREA)
- Electronic Switches (AREA)
- Led Devices (AREA)
- Traffic Control Systems (AREA)
- Measurement Of Optical Distance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19802895A DE19802895A1 (de) | 1998-01-21 | 1998-01-21 | Schaltung zum Betreiben eines LED-Leuchtzeichens |
| PCT/DE1999/000180 WO1999038361A1 (de) | 1998-01-21 | 1999-01-15 | Schaltung zum betreiben eines led-leuchtzeichens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE205997T1 true ATE205997T1 (de) | 2001-10-15 |
Family
ID=7855707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99907277T ATE205997T1 (de) | 1998-01-21 | 1999-01-15 | Schaltung zum betreiben eines led-leuchtzeichens |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1051882B1 (de) |
| AT (1) | ATE205997T1 (de) |
| DE (2) | DE19802895A1 (de) |
| NO (1) | NO325779B1 (de) |
| WO (1) | WO1999038361A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19846753A1 (de) * | 1998-10-07 | 2000-04-13 | Siemens Ag | Schaltungsanordnung zum Betreiben eines Leuchtzeichens |
| NL1014865C2 (nl) * | 2000-04-07 | 2001-10-09 | Nma Railway Signalling B V | Sein. |
| DE10164561B4 (de) * | 2001-12-14 | 2004-03-04 | Siemens Ag | Schaltungsanordnung zum Betreiben eines LED-Signals |
| DE102004033070B3 (de) * | 2004-07-08 | 2006-01-12 | Theben Ag | Schaltungsanordnung zur Halbwellenerkennung einer 230-V-Wechselspannung |
| DE102014101421B3 (de) * | 2014-02-05 | 2015-07-02 | Gira Giersiepen Gmbh & Co. Kg | Elektrische Schaltung für die Gebäudesystemtechnik zur Vermeidung von durch kapazitive Kopplung hervorgerufenen Strömen |
| DE102014203007A1 (de) * | 2014-02-19 | 2015-08-20 | Zumtobel Lighting Gmbh | Schaltungsanordnung und Verfahren zum Überwachen des Stromflusses durch LEDs |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556687A (en) * | 1978-06-29 | 1980-01-18 | Handotai Kenkyu Shinkokai | Traffic use display |
| NL8300449A (nl) * | 1983-02-07 | 1984-09-03 | Philips Nv | Optische indikatie-inrichting. |
| GB8512424D0 (en) * | 1985-05-16 | 1985-06-19 | Dewhurst & Partner Plc | Operation & control of light emitting diodes |
| FR2724749A1 (fr) * | 1994-09-15 | 1996-03-22 | Sofrela Sa | Lampe a del pour bloc de signalisation routiere, comprenant des moyens de controle de son fonctionnement |
| DE19533116A1 (de) * | 1995-09-07 | 1997-03-13 | Siemens Ag | Treiberschaltung für eine Leuchtdiode |
| DE19627475C2 (de) * | 1996-07-08 | 2000-12-07 | Siemens Ag | Schaltungsanordnung für Signalgeber in Straßenverkehrsanlagen |
-
1998
- 1998-01-21 DE DE19802895A patent/DE19802895A1/de not_active Withdrawn
-
1999
- 1999-01-15 DE DE59900274T patent/DE59900274D1/de not_active Expired - Lifetime
- 1999-01-15 AT AT99907277T patent/ATE205997T1/de active
- 1999-01-15 EP EP99907277A patent/EP1051882B1/de not_active Expired - Lifetime
- 1999-01-15 WO PCT/DE1999/000180 patent/WO1999038361A1/de not_active Ceased
-
2000
- 2000-07-21 NO NO20003778A patent/NO325779B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1051882A1 (de) | 2000-11-15 |
| NO20003778D0 (no) | 2000-07-21 |
| DE59900274D1 (de) | 2001-10-25 |
| DE19802895A1 (de) | 1999-07-22 |
| EP1051882B1 (de) | 2001-09-19 |
| NO20003778L (no) | 2000-09-20 |
| NO325779B1 (no) | 2008-07-14 |
| WO1999038361A1 (de) | 1999-07-29 |
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