ATE330451T1 - Digitales vorschaltgerät - Google Patents
Digitales vorschaltgerätInfo
- Publication number
- ATE330451T1 ATE330451T1 AT01982440T AT01982440T ATE330451T1 AT E330451 T1 ATE330451 T1 AT E330451T1 AT 01982440 T AT01982440 T AT 01982440T AT 01982440 T AT01982440 T AT 01982440T AT E330451 T1 ATE330451 T1 AT E330451T1
- Authority
- AT
- Austria
- Prior art keywords
- digital
- control loop
- digital ballast
- lamp
- signals
- 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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
-
- 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
- H05B41/2828—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 control circuits for the switching elements
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Disintegrating Or Milling (AREA)
- Glass Compositions (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00203829 | 2000-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE330451T1 true ATE330451T1 (de) | 2006-07-15 |
Family
ID=8172218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01982440T ATE330451T1 (de) | 2000-11-02 | 2001-10-18 | Digitales vorschaltgerät |
Country Status (7)
Country | Link |
---|---|
US (1) | US6538393B2 (de) |
EP (1) | EP1342393B1 (de) |
JP (1) | JP2004513494A (de) |
CN (1) | CN1394463A (de) |
AT (1) | ATE330451T1 (de) |
DE (1) | DE60120751D1 (de) |
WO (1) | WO2002037904A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10306347A1 (de) * | 2003-02-15 | 2004-08-26 | Hüttinger Elektronik GmbH & Co. KG | Leistungszufuhrregeleinheit |
US7262981B2 (en) * | 2004-05-25 | 2007-08-28 | General Electric Company | System and method for regulating resonant inverters |
CN101006756A (zh) | 2004-08-24 | 2007-07-25 | 皇家飞利浦电子股份有限公司 | 荧光灯功率控制 |
WO2008006024A2 (en) * | 2006-07-06 | 2008-01-10 | Microsemi Corporation | Striking and open lamp regulation for ccfl controller |
EP4134668A1 (de) | 2015-05-20 | 2023-02-15 | ProteinSimple | System und verfahren zur elektrophoretischen trennung und analyse von analyten |
CN113126482A (zh) * | 2019-12-31 | 2021-07-16 | 钟国诚 | 控制目标装置及用于控制可变物理参数的方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4018127A1 (de) * | 1990-06-06 | 1991-12-12 | Zumtobel Ag | Verfahren und schaltungsanordnung zur regelung der helligkeit (dimmen) von gasentladungslampen |
US5523656A (en) * | 1991-04-10 | 1996-06-04 | U.S. Philips Corporation | High pressure discharge lamp operating circuit with light control during lamp run up |
BE1009765A3 (nl) * | 1995-11-07 | 1997-08-05 | Philips Electronics Nv | Schakelinrichting. |
TW381409B (en) * | 1996-03-14 | 2000-02-01 | Mitsubishi Electric Corp | Discharging lamp lighting device |
DE19708783C1 (de) * | 1997-03-04 | 1998-10-08 | Tridonic Bauelemente | Verfahren und Vorrichtung zum Regeln des Betriebsverhaltens von Gasentladungslampen |
US6094016A (en) * | 1997-03-04 | 2000-07-25 | Tridonic Bauelemente Gmbh | Electronic ballast |
US6188177B1 (en) * | 1998-05-20 | 2001-02-13 | Power Circuit Innovations, Inc. | Light sensing dimming control system for gas discharge lamps |
US5969482A (en) * | 1998-11-30 | 1999-10-19 | Philips Electronics North America Corporation | Circuit arrangement for operating a discharge lamp including real power sensing using a single quadrant multiplier |
CA2259055A1 (en) * | 1999-01-14 | 2000-07-14 | Franco Poletti | Load power reduction control and supply system |
-
2001
- 2001-10-18 WO PCT/EP2001/012330 patent/WO2002037904A1/en active IP Right Grant
- 2001-10-18 CN CN01803397A patent/CN1394463A/zh active Pending
- 2001-10-18 DE DE60120751T patent/DE60120751D1/de not_active Expired - Lifetime
- 2001-10-18 AT AT01982440T patent/ATE330451T1/de not_active IP Right Cessation
- 2001-10-18 EP EP01982440A patent/EP1342393B1/de not_active Expired - Lifetime
- 2001-10-18 JP JP2002540506A patent/JP2004513494A/ja not_active Abandoned
- 2001-10-30 US US10/022,171 patent/US6538393B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004513494A (ja) | 2004-04-30 |
CN1394463A (zh) | 2003-01-29 |
EP1342393B1 (de) | 2006-06-14 |
US20020101187A1 (en) | 2002-08-01 |
EP1342393A1 (de) | 2003-09-10 |
US6538393B2 (en) | 2003-03-25 |
DE60120751D1 (de) | 2006-07-27 |
WO2002037904A1 (en) | 2002-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |