DE69915606D1 - Schaltung für entladungslampe - Google Patents
Schaltung für entladungslampeInfo
- Publication number
- DE69915606D1 DE69915606D1 DE69915606T DE69915606T DE69915606D1 DE 69915606 D1 DE69915606 D1 DE 69915606D1 DE 69915606 T DE69915606 T DE 69915606T DE 69915606 T DE69915606 T DE 69915606T DE 69915606 D1 DE69915606 D1 DE 69915606D1
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- circuit
- output terminals
- voltage
- connection
- 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 - Fee Related
Links
- 230000007704 transition Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000010891 electric arc Methods 0.000 abstract 1
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
-
- 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
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99200132 | 1999-01-18 | ||
EP99200132 | 1999-01-18 | ||
PCT/EP1999/010407 WO2000041464A2 (en) | 1999-01-18 | 1999-12-24 | Circuit arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69915606D1 true DE69915606D1 (de) | 2004-04-22 |
DE69915606T2 DE69915606T2 (de) | 2005-02-10 |
Family
ID=8239811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69915606T Expired - Fee Related DE69915606T2 (de) | 1999-01-18 | 1999-12-24 | Schaltung für entladungslampe |
Country Status (9)
Country | Link |
---|---|
US (1) | US6294880B1 (de) |
EP (1) | EP1072171B1 (de) |
JP (1) | JP2002534781A (de) |
KR (1) | KR20010041876A (de) |
CN (1) | CN1218612C (de) |
AT (1) | ATE262265T1 (de) |
DE (1) | DE69915606T2 (de) |
TW (1) | TW427099B (de) |
WO (1) | WO2000041464A2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003034793A1 (en) * | 2001-10-18 | 2003-04-24 | Koninklijke Philips Electronics N.V. | Circuit arrangement for operating a discharge lamp |
EP2194566B1 (de) * | 2001-10-22 | 2012-05-09 | Shibaura Mechatronics Corporation | Verfahren zur Beurteilung des Lichtbogens eines Glimmentladers und Hochfrequenz-Bogenentladungsunterdrücker |
KR101133752B1 (ko) | 2004-06-04 | 2012-04-09 | 삼성전자주식회사 | 표시 장치용 광원의 구동 장치 및 표시 장치 |
EP1867216A1 (de) | 2005-03-22 | 2007-12-19 | Lightech Electronic Industries Ltd. | Zündschaltung für eine hid-lampe |
MX2013005202A (es) * | 2010-03-30 | 2013-11-20 | Changchn Inst Of Applied Chemistry Chinese Academy Of Sciences | Dispositivo de corriente alterna de led blanco. |
US8274239B2 (en) | 2010-06-09 | 2012-09-25 | General Electric Company | Open circuit voltage clamp for electronic HID ballast |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4392081A (en) * | 1981-07-31 | 1983-07-05 | General Electric Company | Lighting unit |
US5170099A (en) * | 1989-03-28 | 1992-12-08 | Matsushita Electric Works, Ltd. | Discharge lamp lighting device |
US5463287A (en) * | 1993-10-06 | 1995-10-31 | Tdk Corporation | Discharge lamp lighting apparatus which can control a lighting process |
TW347643B (en) * | 1996-04-18 | 1998-12-11 | Philips Eloctronics N V | Circuit arrangement |
US6081439A (en) * | 1996-06-19 | 2000-06-27 | Kijima Co., Ltd. | Inverter provided with output regulating mechanism |
CA2206200C (en) * | 1997-04-18 | 2000-06-27 | Matsushita Electric Works, Ltd. | Discharge lamp lighting device |
WO1999007187A2 (en) * | 1997-08-01 | 1999-02-11 | Koninklijke Philips Electronics N.V. | Circuit arrangement, and signalling light provided with the circuit arrangement |
JP3418905B2 (ja) * | 1997-11-28 | 2003-06-23 | 三菱電機株式会社 | 高圧放電灯点灯装置 |
-
1999
- 1999-10-04 TW TW088117060A patent/TW427099B/zh not_active IP Right Cessation
- 1999-12-24 CN CN998040851A patent/CN1218612C/zh not_active Expired - Fee Related
- 1999-12-24 WO PCT/EP1999/010407 patent/WO2000041464A2/en active IP Right Grant
- 1999-12-24 JP JP2000593089A patent/JP2002534781A/ja not_active Withdrawn
- 1999-12-24 AT AT99962268T patent/ATE262265T1/de not_active IP Right Cessation
- 1999-12-24 EP EP99962268A patent/EP1072171B1/de not_active Expired - Lifetime
- 1999-12-24 KR KR1020007010172A patent/KR20010041876A/ko active IP Right Grant
- 1999-12-24 DE DE69915606T patent/DE69915606T2/de not_active Expired - Fee Related
-
2000
- 2000-01-14 US US09/483,599 patent/US6294880B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1072171A2 (de) | 2001-01-31 |
WO2000041464A3 (en) | 2000-11-09 |
WO2000041464A2 (en) | 2000-07-20 |
JP2002534781A (ja) | 2002-10-15 |
ATE262265T1 (de) | 2004-04-15 |
EP1072171B1 (de) | 2004-03-17 |
DE69915606T2 (de) | 2005-02-10 |
US6294880B1 (en) | 2001-09-25 |
KR20010041876A (ko) | 2001-05-25 |
TW427099B (en) | 2001-03-21 |
CN1301478A (zh) | 2001-06-27 |
CN1218612C (zh) | 2005-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |