EP1054579A3 - Schaltungsanordnung, zugeordnetes elektrisches System sowie Entladungslampe mit derartiger Schaltungsanordnung und Verfahren zu ihrem Betrieb - Google Patents
Schaltungsanordnung, zugeordnetes elektrisches System sowie Entladungslampe mit derartiger Schaltungsanordnung und Verfahren zu ihrem Betrieb Download PDFInfo
- Publication number
- EP1054579A3 EP1054579A3 EP00107630A EP00107630A EP1054579A3 EP 1054579 A3 EP1054579 A3 EP 1054579A3 EP 00107630 A EP00107630 A EP 00107630A EP 00107630 A EP00107630 A EP 00107630A EP 1054579 A3 EP1054579 A3 EP 1054579A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- circuit
- discharge lamp
- operating
- well
- electric system
- 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.)
- Withdrawn
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
- H05B41/02—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
- H05B41/16—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies
- H05B41/18—Circuit arrangements in which the lamp is fed by DC or by low-frequency AC, e.g. by 50 cycles/sec AC, or with network frequencies having a starting switch
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19923237A DE19923237A1 (de) | 1999-05-20 | 1999-05-20 | Schaltungsanordnung, zugeordnetes elektrisches System sowie Entladungslampe mit derartiger Schaltungsanordnung und Verfahren zu ihrem Betrieb |
| DE19923237 | 1999-05-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1054579A2 EP1054579A2 (de) | 2000-11-22 |
| EP1054579A3 true EP1054579A3 (de) | 2004-06-23 |
Family
ID=7908683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00107630A Withdrawn EP1054579A3 (de) | 1999-05-20 | 2000-04-08 | Schaltungsanordnung, zugeordnetes elektrisches System sowie Entladungslampe mit derartiger Schaltungsanordnung und Verfahren zu ihrem Betrieb |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6323604B1 (de) |
| EP (1) | EP1054579A3 (de) |
| JP (1) | JP2000348884A (de) |
| CA (1) | CA2308915A1 (de) |
| DE (1) | DE19923237A1 (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4070420B2 (ja) * | 2001-03-23 | 2008-04-02 | フェニックス電機株式会社 | 超高圧放電灯の点灯方法と点灯装置 |
| WO2003077613A1 (en) * | 2002-03-13 | 2003-09-18 | Koninklijke Philips Electronics N.V. | Electric circuit for igniting a discharge lamp, and electric component module and discharge lamp incorporating such an electric circuit |
| DE102004045834A1 (de) * | 2004-09-22 | 2006-03-23 | Bag Electronics Gmbh | Zündgerät |
| DE102004052299A1 (de) * | 2004-10-27 | 2006-05-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Zündvorrichtung für eine Hochdruckentlandungslampe und Hochdruckentladungslampe mit Zündvorrichtung sowie Betriebsverfahren für eine Hochdruckentladungslampe |
| US7330000B2 (en) * | 2006-02-03 | 2008-02-12 | Shimon Limor | Discharge lighting bulbs control system |
| DE602007003845D1 (de) * | 2006-07-17 | 2010-01-28 | Powersines Ltd | Variable spannungsversorgungssystem |
| DE102008004787A1 (de) * | 2008-01-17 | 2009-07-23 | Bag Electronics Gmbh | Zündgerät mit zwei Eingangspolen |
| KR20100120306A (ko) * | 2008-02-25 | 2010-11-15 | 오스람 게젤샤프트 미트 베쉬랭크터 하프퉁 | 램프에 대한 점화 전압을 생성하기 위한 장치 및 방법 |
| US8421363B2 (en) * | 2008-07-02 | 2013-04-16 | Jianwu Li | Low ignition voltage instant start for hot re-strike of high intensity discharge lamp |
| US20100001628A1 (en) * | 2008-07-02 | 2010-01-07 | General Electric Company | Igniter integrated lamp socket for hot re-strike of high intensity discharge lamp |
| US8653727B2 (en) | 2008-11-07 | 2014-02-18 | General Electric Compan | HID lighting assembly capable of instant on/off cycle operation |
| DE102011007582A1 (de) | 2011-04-18 | 2012-10-18 | Osram Ag | Hochdruckentladungslampe mit integriertem Vorschaltgerät |
| US9674907B1 (en) * | 2015-04-09 | 2017-06-06 | Universal Lighting Technologies, Inc. | Input surge protection circuit and method for a non-isolated buck-boost LED driver |
| US10707746B1 (en) | 2018-05-31 | 2020-07-07 | Universal Lighting Technologies, Inc. | Power converter with independent multiplier input for PFC circuit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB824906A (en) * | 1957-10-15 | 1959-12-09 | Engelhard Ind Inc | Improvements in or relating to an operating circuit for electrical discharge lamps |
| DE2138589A1 (de) * | 1971-08-02 | 1973-03-01 | Gen Electric Co Ltd | Betriebsschaltung fuer elektrische entladungslampen |
| US3925705A (en) * | 1974-05-15 | 1975-12-09 | Westinghouse Electric Corp | Low-cost power-reducing device for hid lamp |
| US4134043A (en) * | 1976-04-07 | 1979-01-09 | Esquire, Inc. | Lighting circuits |
| EP0030785A1 (de) * | 1979-09-20 | 1981-06-24 | Davis Engineering Limited | Anpassungsschaltungen für elektrische Entladungslampen |
| US5606222A (en) * | 1994-12-29 | 1997-02-25 | Philips Electronics North America Corporation | Lighting system with a device for reducing system wattage |
| DE19731168A1 (de) * | 1997-07-21 | 1999-01-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungssystem |
Family Cites Families (13)
| 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 |
| NL8006802A (nl) | 1980-12-16 | 1982-07-16 | Philips Nv | Starter voor het ontsteken van een gas- en/of dampontladingsbuis, alsmede elektrische inrichting en lamp voorzien van een dergelijke starter. |
| HU208778B (en) | 1983-07-28 | 1993-12-28 | Tungsram Reszvenytarsasag | Operating circuit for a high-pressure sodium or metal-halogen lamp |
| CA1253913A (en) | 1984-06-18 | 1989-05-09 | Cornelis A.J. Jacobs | High-pressure sodium discharge lamp |
| DE3438003A1 (de) | 1984-10-17 | 1986-04-17 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Schaltungsanordnung zum wechselstrombetrieb von gasentladungslampen |
| EP0181666B1 (de) | 1984-11-06 | 1990-01-03 | Koninklijke Philips Electronics N.V. | Hochdruckentladungslampe |
| DE3581056D1 (de) | 1984-11-06 | 1991-02-07 | Philips Nv | Schalteinrichtung zum betrieb einer hochdruckentladungslampe. |
| US4678968A (en) * | 1985-02-15 | 1987-07-07 | Gte Products Corporation | High intensity discharge lamp starting and operating apparatus |
| US4808888A (en) * | 1986-11-28 | 1989-02-28 | Gte Products Corporation | Starting circuit for gaseous discharge lamps |
| EP0337554A1 (de) * | 1988-04-13 | 1989-10-18 | Koninklijke Philips Electronics N.V. | Schaltungsanordnung |
| US5185557A (en) | 1991-06-12 | 1993-02-09 | U.S. Philips Corporation | High-pressure discharge lamp |
| US5336974A (en) | 1991-12-23 | 1994-08-09 | U.S. Philips Corporation | High-pressure discharge lamp |
| DE19923265A1 (de) * | 1999-05-20 | 2000-11-23 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zur Zündung und zum Betrieb von Hochdrucklampen |
-
1999
- 1999-05-20 DE DE19923237A patent/DE19923237A1/de not_active Withdrawn
-
2000
- 2000-04-08 EP EP00107630A patent/EP1054579A3/de not_active Withdrawn
- 2000-05-17 US US09/572,624 patent/US6323604B1/en not_active Expired - Fee Related
- 2000-05-19 CA CA002308915A patent/CA2308915A1/en not_active Abandoned
- 2000-05-22 JP JP2000150001A patent/JP2000348884A/ja not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB824906A (en) * | 1957-10-15 | 1959-12-09 | Engelhard Ind Inc | Improvements in or relating to an operating circuit for electrical discharge lamps |
| DE2138589A1 (de) * | 1971-08-02 | 1973-03-01 | Gen Electric Co Ltd | Betriebsschaltung fuer elektrische entladungslampen |
| US3925705A (en) * | 1974-05-15 | 1975-12-09 | Westinghouse Electric Corp | Low-cost power-reducing device for hid lamp |
| US4134043A (en) * | 1976-04-07 | 1979-01-09 | Esquire, Inc. | Lighting circuits |
| EP0030785A1 (de) * | 1979-09-20 | 1981-06-24 | Davis Engineering Limited | Anpassungsschaltungen für elektrische Entladungslampen |
| US5606222A (en) * | 1994-12-29 | 1997-02-25 | Philips Electronics North America Corporation | Lighting system with a device for reducing system wattage |
| DE19731168A1 (de) * | 1997-07-21 | 1999-01-28 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Beleuchtungssystem |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1054579A2 (de) | 2000-11-22 |
| DE19923237A1 (de) | 2000-11-23 |
| CA2308915A1 (en) | 2000-11-20 |
| US6323604B1 (en) | 2001-11-27 |
| JP2000348884A (ja) | 2000-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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| AK | Designated contracting states |
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| 17P | Request for examination filed |
Effective date: 20010103 |
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| PUAL | Search report despatched |
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| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7H 05B 41/231 B Ipc: 7H 05B 41/04 A |
|
| AKX | Designation fees paid |
Designated state(s): BE CH DE FR GB IT LI NL |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20041224 |