ATE222043T1 - Vorschaltgerät für eine gasentlampe - Google Patents
Vorschaltgerät für eine gasentlampeInfo
- Publication number
- ATE222043T1 ATE222043T1 AT98937736T AT98937736T ATE222043T1 AT E222043 T1 ATE222043 T1 AT E222043T1 AT 98937736 T AT98937736 T AT 98937736T AT 98937736 T AT98937736 T AT 98937736T AT E222043 T1 ATE222043 T1 AT E222043T1
- Authority
- AT
- Austria
- Prior art keywords
- ballast
- lamp
- ignition
- variety
- gas lamp
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
-
- 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
-
- 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
- H05B41/282—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
- H05B41/2825—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 by means of a bridge converter in the final stage
- H05B41/2827—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 by means of a bridge converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
-
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/382—Controlling the intensity of light during the transitional start-up phase
-
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/382—Controlling the intensity of light during the transitional start-up phase
- H05B41/384—Controlling the intensity of light during the transitional start-up phase in case of hot-restriking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S315/00—Electric lamp and discharge devices: systems
- Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE970540 | 1997-07-24 | ||
IE970561 | 1997-07-31 | ||
IE980368 | 1998-05-15 | ||
PCT/IE1998/000065 WO1999005889A1 (en) | 1997-07-24 | 1998-07-23 | An electronic ballast for a gas discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE222043T1 true ATE222043T1 (de) | 2002-08-15 |
Family
ID=27270548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98937736T ATE222043T1 (de) | 1997-07-24 | 1998-07-23 | Vorschaltgerät für eine gasentlampe |
Country Status (9)
Country | Link |
---|---|
US (1) | US6414448B1 (de) |
EP (1) | EP1042942B1 (de) |
AT (1) | ATE222043T1 (de) |
AU (1) | AU735261B2 (de) |
CA (1) | CA2297248A1 (de) |
DE (1) | DE69807118T2 (de) |
DK (1) | DK1042942T3 (de) |
ES (1) | ES2183400T3 (de) |
WO (1) | WO1999005889A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6504313B1 (en) * | 2000-10-13 | 2003-01-07 | Koninklijke Philips Electronics N.V. | Ignition scheme for electronic HID ballast |
JP3963098B2 (ja) * | 2001-07-13 | 2007-08-22 | ソニー株式会社 | ランプ点灯装置及びこれを用いたプロジェクタ |
US7518318B2 (en) * | 2002-01-08 | 2009-04-14 | Koninklijke Philips Electronics N.V. | Circuit for a gas-discharge lamp |
DE10210629A1 (de) * | 2002-03-11 | 2003-09-25 | Knobel Lichttech | Zündschaltung für eine Hochdruckentladungslampe |
US6650067B1 (en) * | 2002-05-14 | 2003-11-18 | Aurora Lighting, Inc. | Electronic ballast for discharge lamps |
WO2004039130A1 (ja) * | 2002-10-28 | 2004-05-06 | Matsushita Electric Works, Ltd. | 高圧放電灯点灯装置及びこれを搭載した照明器具 |
CN1714607A (zh) * | 2002-11-21 | 2005-12-28 | 皇家飞利浦电子股份有限公司 | 用于操作放电灯的电路布置 |
WO2004064457A1 (en) | 2003-01-14 | 2004-07-29 | Koninklijke Philips Electronics N.V. | Circuit arrangment |
US20040183468A1 (en) * | 2003-03-04 | 2004-09-23 | Intercoastal Llc | Variable frequency half bridge driver |
DE102004017479A1 (de) * | 2004-04-08 | 2005-10-27 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | EVG mit Resonanzanregung zur Übernahmespannungserzeugung |
DE102006007754A1 (de) * | 2006-02-20 | 2007-08-23 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung und Verfahren zum Betreiben einer Hochdruckentladungslampe |
DE102009019625B4 (de) * | 2009-04-30 | 2014-05-15 | Osram Gmbh | Verfahren zum Ermitteln eines Typs einer Gasentladungslampe und elektronisches Vorschaltgerät zum Betreiben von mindestens zwei unterschiedlichen Typen von Gasentladungslampen |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4484190A (en) | 1981-05-26 | 1984-11-20 | General Electric Company | System for load output level control |
US5128592A (en) * | 1991-07-18 | 1992-07-07 | Thomas Industries Inc. | High frequency ballast for gaseous discharge lamps |
US5463287A (en) * | 1993-10-06 | 1995-10-31 | Tdk Corporation | Discharge lamp lighting apparatus which can control a lighting process |
ATE179843T1 (de) * | 1994-02-10 | 1999-05-15 | Koninkl Philips Electronics Nv | Hochfrequenter wechselstromwandler mit leistungsfaktorkorrektur |
DE4406083A1 (de) * | 1994-02-24 | 1995-08-31 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum Betrieb mindestens einer Niederdruckentladungslampe |
US5604411A (en) * | 1995-03-31 | 1997-02-18 | Philips Electronics North America Corporation | Electronic ballast having a triac dimming filter with preconditioner offset control |
US6137240A (en) * | 1998-12-31 | 2000-10-24 | Lumion Corporation | Universal ballast control circuit |
-
1998
- 1998-07-23 ES ES98937736T patent/ES2183400T3/es not_active Expired - Lifetime
- 1998-07-23 EP EP98937736A patent/EP1042942B1/de not_active Expired - Lifetime
- 1998-07-23 DK DK98937736T patent/DK1042942T3/da active
- 1998-07-23 WO PCT/IE1998/000065 patent/WO1999005889A1/en active IP Right Grant
- 1998-07-23 DE DE69807118T patent/DE69807118T2/de not_active Expired - Fee Related
- 1998-07-23 CA CA002297248A patent/CA2297248A1/en not_active Abandoned
- 1998-07-23 US US09/463,302 patent/US6414448B1/en not_active Expired - Fee Related
- 1998-07-23 AU AU86434/98A patent/AU735261B2/en not_active Ceased
- 1998-07-23 AT AT98937736T patent/ATE222043T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69807118T2 (de) | 2003-05-08 |
US6414448B1 (en) | 2002-07-02 |
EP1042942A1 (de) | 2000-10-11 |
DE69807118D1 (de) | 2002-09-12 |
ES2183400T3 (es) | 2003-03-16 |
DK1042942T3 (da) | 2002-12-02 |
WO1999005889A1 (en) | 1999-02-04 |
EP1042942B1 (de) | 2002-08-07 |
CA2297248A1 (en) | 1999-02-04 |
AU8643498A (en) | 1999-02-16 |
AU735261B2 (en) | 2001-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1042942 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |