DE502004005177D1 - Schaltungsanordnung zur Ansteuerung einer Hochdruckentladungslampe - Google Patents
Schaltungsanordnung zur Ansteuerung einer HochdruckentladungslampeInfo
- Publication number
- DE502004005177D1 DE502004005177D1 DE502004005177T DE502004005177T DE502004005177D1 DE 502004005177 D1 DE502004005177 D1 DE 502004005177D1 DE 502004005177 T DE502004005177 T DE 502004005177T DE 502004005177 T DE502004005177 T DE 502004005177T DE 502004005177 D1 DE502004005177 D1 DE 502004005177D1
- Authority
- DE
- Germany
- Prior art keywords
- controlling
- discharge lamp
- circuit arrangement
- pressure discharge
- pressure
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
-
- 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
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10330117A DE10330117A1 (de) | 2003-07-03 | 2003-07-03 | Schaltungsanordnung zur Ansteuerung einer Hochdruckentladungslampe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE502004005177D1 true DE502004005177D1 (de) | 2007-11-22 |
Family
ID=33426851
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10330117A Withdrawn DE10330117A1 (de) | 2003-07-03 | 2003-07-03 | Schaltungsanordnung zur Ansteuerung einer Hochdruckentladungslampe |
DE502004005177T Expired - Lifetime DE502004005177D1 (de) | 2003-07-03 | 2004-06-03 | Schaltungsanordnung zur Ansteuerung einer Hochdruckentladungslampe |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10330117A Withdrawn DE10330117A1 (de) | 2003-07-03 | 2003-07-03 | Schaltungsanordnung zur Ansteuerung einer Hochdruckentladungslampe |
Country Status (4)
Country | Link |
---|---|
US (1) | US7019466B2 (de) |
EP (1) | EP1494509B1 (de) |
CA (1) | CA2472889A1 (de) |
DE (2) | DE10330117A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004055976A1 (de) * | 2004-11-19 | 2006-05-24 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung zum Betrieb einer Hochdruckentladungslampe |
JP4574477B2 (ja) * | 2005-07-20 | 2010-11-04 | 株式会社リコー | 光走査装置及び画像形成装置 |
JP5222154B2 (ja) * | 2006-02-06 | 2013-06-26 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高圧ガス放電ランプを駆動する回路装置および方法 |
US7446488B1 (en) | 2007-08-29 | 2008-11-04 | Osram Sylvania | Metal halide lamp ballast controlled by remote enable switched bias supply |
DE102008046163A1 (de) * | 2008-09-06 | 2010-03-11 | Hella Kgaa Hueck & Co. | Zündgerät mit Filter für eine Hochdruckgasentladungslampe |
WO2015155156A2 (en) * | 2014-04-07 | 2015-10-15 | Koninklijke Philips N.V. | Ignitor-arrangement |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3732460A (en) * | 1972-01-28 | 1973-05-08 | Gen Electric | Circuit for instant restart of high pressure discharge lamp |
US5416386A (en) * | 1978-03-20 | 1995-05-16 | Nilssen; Ole K. | Electronic ballast with controlled DC rail voltage |
JP2584025B2 (ja) * | 1988-12-01 | 1997-02-19 | 株式会社テック | 放電灯点灯装置 |
US6963178B1 (en) * | 1998-12-07 | 2005-11-08 | Systel Development And Industries Ltd. | Apparatus for controlling operation of gas discharge devices |
DE19954489A1 (de) * | 1999-11-12 | 2001-05-17 | Hella Kg Hueck & Co | Schaltung zum Betreiben einer Wechselstrom-Hochdruckgasentladungslampe für ein Kraftfahrzeug |
JP2001284071A (ja) * | 2000-03-31 | 2001-10-12 | Toshiba Lighting & Technology Corp | 放電灯点灯装置及び照明器具 |
US6642827B1 (en) * | 2000-09-13 | 2003-11-04 | Pulse Engineering | Advanced electronic microminiature coil and method of manufacturing |
-
2003
- 2003-07-03 DE DE10330117A patent/DE10330117A1/de not_active Withdrawn
-
2004
- 2004-06-03 EP EP04013154A patent/EP1494509B1/de not_active Expired - Fee Related
- 2004-06-03 DE DE502004005177T patent/DE502004005177D1/de not_active Expired - Lifetime
- 2004-06-24 US US10/874,214 patent/US7019466B2/en not_active Expired - Lifetime
- 2004-06-30 CA CA002472889A patent/CA2472889A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US7019466B2 (en) | 2006-03-28 |
EP1494509A2 (de) | 2005-01-05 |
US20050001559A1 (en) | 2005-01-06 |
EP1494509A3 (de) | 2005-10-26 |
DE10330117A1 (de) | 2005-01-20 |
CA2472889A1 (en) | 2005-01-03 |
EP1494509B1 (de) | 2007-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE |
|
8364 | No opposition during term of opposition |