ATE427644T1 - Schaltungsanordnung und verfahren zum betreiben von hochdruck-gasentladungslampen - Google Patents
Schaltungsanordnung und verfahren zum betreiben von hochdruck-gasentladungslampenInfo
- Publication number
- ATE427644T1 ATE427644T1 AT06830249T AT06830249T ATE427644T1 AT E427644 T1 ATE427644 T1 AT E427644T1 AT 06830249 T AT06830249 T AT 06830249T AT 06830249 T AT06830249 T AT 06830249T AT E427644 T1 ATE427644 T1 AT E427644T1
- Authority
- AT
- Austria
- Prior art keywords
- circuit arrangement
- gas discharge
- pressure gas
- discharge lamps
- operating high
- Prior art date
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
- H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp 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
- H05B41/14—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
- H05B41/2881—Load circuits; Control thereof
- H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
- H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005059762A DE102005059762A1 (de) | 2005-12-14 | 2005-12-14 | Schaltungsanordnung und Verfahren zum Betreiben von Hochdruck-Gasentladungslampen |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE427644T1 true ATE427644T1 (de) | 2009-04-15 |
Family
ID=37726795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT06830249T ATE427644T1 (de) | 2005-12-14 | 2006-11-30 | Schaltungsanordnung und verfahren zum betreiben von hochdruck-gasentladungslampen |
Country Status (7)
Country | Link |
---|---|
US (1) | US7839093B2 (de) |
EP (1) | EP1961276B1 (de) |
AT (1) | ATE427644T1 (de) |
CA (1) | CA2633451A1 (de) |
DE (2) | DE102005059762A1 (de) |
ES (1) | ES2325098T3 (de) |
WO (1) | WO2007068603A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009054377A1 (de) * | 2009-11-24 | 2011-05-26 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung und Verfahren zum Betreiben einer Entladungslampe |
DE102010029981A1 (de) * | 2010-06-11 | 2011-12-15 | Osram Gesellschaft mit beschränkter Haftung | Elektronisches Betriebsgerät für Gasentladungslampen mit verringerter Verlustleistung und Verfahren zum Betreiben des Betriebsgerätes |
US8217583B2 (en) * | 2010-07-21 | 2012-07-10 | Grenergy Opto, Inc. | Gas-discharge lamp controller utilizing a novel reheating frequency generation mechanism |
US9225253B2 (en) * | 2012-10-23 | 2015-12-29 | Microchip Technology Inc. | High voltage switching linear amplifier and method therefor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59510867D1 (de) * | 1995-05-23 | 2004-04-08 | Praezisa Ind Elektronik | Verfahren bzw. Vorrichtung zum Betrieb einer Hochdruckentladungslampe |
US6803730B2 (en) * | 2001-03-21 | 2004-10-12 | International Rectifier Corporation | Single stage PFC + ballast control circuit/general purpose power converter |
CN1428758A (zh) * | 2001-11-14 | 2003-07-09 | 松下电器产业株式会社 | 压电变压器的驱动电路及驱动方法、背光装置、液晶显示装置 |
DE10333820A1 (de) | 2003-07-24 | 2005-02-17 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung zum Betreiben mindestens einer Hochdruckentladungslampe |
KR20060060020A (ko) * | 2003-08-12 | 2006-06-02 | 베링거 인겔하임 인터내셔날 게엠베하 | 1-카바모일사이클로알킬카복실산 화합물, 이의 제조방법 및이의 용도 |
-
2005
- 2005-12-14 DE DE102005059762A patent/DE102005059762A1/de not_active Withdrawn
-
2006
- 2006-11-30 DE DE502006003353T patent/DE502006003353D1/de active Active
- 2006-11-30 AT AT06830249T patent/ATE427644T1/de active
- 2006-11-30 WO PCT/EP2006/069152 patent/WO2007068603A1/de active Application Filing
- 2006-11-30 US US12/085,296 patent/US7839093B2/en not_active Expired - Fee Related
- 2006-11-30 ES ES06830249T patent/ES2325098T3/es active Active
- 2006-11-30 EP EP06830249A patent/EP1961276B1/de not_active Expired - Fee Related
- 2006-11-30 CA CA002633451A patent/CA2633451A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20080284345A1 (en) | 2008-11-20 |
WO2007068603A1 (de) | 2007-06-21 |
EP1961276A1 (de) | 2008-08-27 |
CA2633451A1 (en) | 2007-06-21 |
DE502006003353D1 (de) | 2009-05-14 |
EP1961276B1 (de) | 2009-04-01 |
DE102005059762A1 (de) | 2007-06-21 |
ES2325098T3 (es) | 2009-08-25 |
US7839093B2 (en) | 2010-11-23 |
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