DE3886189D1 - Elektrische Anordnung zum Zünden und Speisen einer Gasentladungslampe. - Google Patents
Elektrische Anordnung zum Zünden und Speisen einer Gasentladungslampe.Info
- Publication number
- DE3886189D1 DE3886189D1 DE88203016T DE3886189T DE3886189D1 DE 3886189 D1 DE3886189 D1 DE 3886189D1 DE 88203016 T DE88203016 T DE 88203016T DE 3886189 T DE3886189 T DE 3886189T DE 3886189 D1 DE3886189 D1 DE 3886189D1
- Authority
- DE
- Germany
- Prior art keywords
- converter
- semiconductor switching
- frequency
- lamp
- switching element
- 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
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
-
- 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
- Y10S315/04—Dimming circuit for fluorescent 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
- 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
- Y10S315/05—Starting and operating circuit for fluorescent lamp
-
- 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
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8800015A NL8800015A (nl) | 1988-01-06 | 1988-01-06 | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3886189D1 true DE3886189D1 (de) | 1994-01-20 |
DE3886189T2 DE3886189T2 (de) | 1994-06-09 |
Family
ID=19851547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3886189T Expired - Fee Related DE3886189T2 (de) | 1988-01-06 | 1988-12-27 | Elektrische Anordnung zum Zünden und Speisen einer Gasentladungslampe. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4949016A (de) |
EP (1) | EP0323676B1 (de) |
JP (1) | JP2968532B2 (de) |
CN (1) | CN1014857B (de) |
AT (1) | ATE98416T1 (de) |
DD (1) | DD277579A5 (de) |
DE (1) | DE3886189T2 (de) |
HU (1) | HU199201B (de) |
NL (1) | NL8800015A (de) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3829388A1 (de) * | 1988-08-30 | 1990-03-01 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer last |
US5012392A (en) * | 1989-02-13 | 1991-04-30 | Hochstein Peter A | Automatic battery powered video light |
EP0392834B1 (de) * | 1989-04-14 | 1995-02-15 | TLG plc | Vorschaltgeräte für Gasentladungslampen |
GB8908544D0 (en) * | 1989-04-14 | 1989-06-01 | Emi Plc Thorn | Ballast circuits for discharge lamps |
US5144203A (en) * | 1989-04-26 | 1992-09-01 | Nec Corporation | Circuit for driving an electric field luminous lamp |
ATE120331T1 (de) * | 1989-04-28 | 1995-04-15 | Philips Electronics Nv | Wechselrichter zum speisen zweier gas und / oder dampfentladungslampen. |
JPH0355794A (ja) * | 1989-07-24 | 1991-03-11 | Hitachi Ltd | 放電灯点灯装置 |
US5075599A (en) * | 1989-11-29 | 1991-12-24 | U.S. Philips Corporation | Circuit arrangement |
US5051662A (en) * | 1990-03-27 | 1991-09-24 | Usi Lighting, Inc. | Fluorescent lamp system |
US5172034A (en) * | 1990-03-30 | 1992-12-15 | The Softube Corporation | Wide range dimmable fluorescent lamp ballast system |
GB2244608A (en) * | 1990-04-23 | 1991-12-04 | P I Electronics Pte Ltd | High frequency drive circuit for a fluorescent lamp |
GB2245436A (en) * | 1990-05-30 | 1992-01-02 | Solar Wide Ind Ltd | Solar-powered fluorescent lamp-drive circuit |
FR2665322B1 (fr) * | 1990-07-30 | 1992-11-13 | Sgs Thomson Microelectronics | Convertisseur pour alimentation de lampes. |
JPH04144097A (ja) * | 1990-10-05 | 1992-05-18 | Nissan Motor Co Ltd | 放電灯の制御装置 |
ES2085956T3 (es) * | 1990-10-10 | 1996-06-16 | Philips Electronics Nv | Disposicion de circuito. |
JPH04342995A (ja) * | 1991-05-21 | 1992-11-30 | Mitsubishi Electric Corp | 放電灯調光装置 |
CN1020536C (zh) * | 1991-09-18 | 1993-05-05 | 杜荣久 | 电子镇流器 |
SG48126A1 (en) * | 1991-11-13 | 1998-04-17 | Philips Electronics Nv | Circuit arrangement |
DE4141804C1 (de) * | 1991-12-18 | 1993-02-25 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
GB2264596B (en) * | 1992-02-18 | 1995-06-14 | Standards Inst Singapore | A DC-AC converter for igniting and supplying a gas discharge lamp |
EP0633711A4 (de) * | 1992-03-25 | 1997-03-26 | Toto Ltd | Leistungsregler für eine entladungslampe und beleuchtungsapparat mit variabler farbe, versehen mit solch einem leistungsregler. |
CA2118933C (en) * | 1992-07-17 | 1998-05-05 | John G. Konopka | Power supply circuit |
US5367228A (en) * | 1992-11-05 | 1994-11-22 | General Electric Company | High-pressure sodium lamp control circuit providing constant peak current and color |
FI99180C (fi) * | 1993-04-26 | 1997-10-10 | Nokia Mobile Phones Ltd | Menetelmä radiopuhelimen käyttämiseksi ulkoisen vahvistinlaitteen kanssa ja menetelmässä käytettävä radiopuhelin ja vahvistinlaite |
BE1007458A3 (nl) * | 1993-08-23 | 1995-07-04 | Philips Electronics Nv | Schakelinrichting. |
DE4335375B4 (de) * | 1993-10-16 | 2009-04-16 | Deutsche Thomson-Brandt Gmbh | Netzgerät zur Speisung einer Gasentladungslampe |
DE69505091T2 (de) | 1994-06-28 | 1999-05-20 | Koninkl Philips Electronics Nv | Schaltungsganordnung |
SG68587A1 (en) * | 1996-07-27 | 1999-11-16 | Singapore Productivity And Sta | An electronic ballast circuit |
JP2000501553A (ja) * | 1996-09-06 | 2000-02-08 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 回路構成 |
US5914570A (en) * | 1996-12-23 | 1999-06-22 | General Electric Company | Compact lamp circuit structure having an inverter/boaster combination that shares the use of a first n-channel MOSFET of substantially lower on resistance than its p-channel counterpart |
CN1217867A (zh) * | 1997-02-13 | 1999-05-26 | 皇家菲利浦电子有限公司 | 电路装置 |
DE19709545A1 (de) * | 1997-03-07 | 1998-09-10 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltsteuerung einer Betriebsschaltung |
US5930127A (en) * | 1997-06-25 | 1999-07-27 | Matsushita Electric Works, Ltd. | Power source device |
US6108225A (en) * | 1997-08-26 | 2000-08-22 | Matsushita Electric Works, Ltd. | Power device with commonly used switching elements |
CN1315127A (zh) * | 1998-06-25 | 2001-09-26 | 皇家菲利浦电子有限公司 | 电路结构 |
US6239995B1 (en) * | 1999-03-11 | 2001-05-29 | Ndsu Research Foundation | Resonant-boost-input three-phase power factor corrector with a low current stress on switches |
US6504322B2 (en) * | 2000-04-18 | 2003-01-07 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp operating apparatus |
JP3632188B2 (ja) * | 2000-06-09 | 2005-03-23 | 日本プレシジョン・サーキッツ株式会社 | 容量性負荷の駆動回路 |
EP1297727B1 (de) * | 2000-06-20 | 2005-10-05 | Koninklijke Philips Electronics N.V. | Schaltung |
JP3957150B2 (ja) * | 2001-02-08 | 2007-08-15 | セイコーインスツル株式会社 | Led駆動回路 |
WO2003019993A1 (en) * | 2001-08-27 | 2003-03-06 | Koninklijke Philips Electronics N.V. | Circuit arrangement |
TW586334B (en) | 2001-09-10 | 2004-05-01 | Matsushita Electric Ind Co Ltd | Self-ballasted fluorescent lamp |
WO2003039205A1 (en) * | 2001-10-29 | 2003-05-08 | Koninklijke Philips Electronics N.V. | Ballasting circuit |
CN1613277B (zh) * | 2002-01-08 | 2011-04-20 | 皇家飞利浦电子股份有限公司 | 用于气体放电灯的电路和操作方法 |
DE602005010665D1 (de) * | 2004-01-23 | 2008-12-11 | Koninkl Philips Electronics Nv | Hochfrequenztreiber für eine gasentladungslampe |
US7924584B1 (en) | 2004-01-29 | 2011-04-12 | Marvell International Ltd. | Power supply switching circuit for a halogen lamp |
US7525293B1 (en) * | 2004-12-06 | 2009-04-28 | Marvell International Ltd. | Power supply switching circuit for a halogen lamp |
DE602006010949D1 (de) | 2005-10-07 | 2010-01-21 | Black & Decker Inc | Tragbare Leuchte |
EP2087777A1 (de) * | 2006-11-09 | 2009-08-12 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung zum zünden einer entladungslampe |
WO2009008196A1 (ja) * | 2007-07-09 | 2009-01-15 | Murata Manufacturing Co., Ltd. | 高圧放電ランプ点灯装置 |
US8076860B2 (en) * | 2008-11-06 | 2011-12-13 | Osram Sylvania Inc. | Power converter and power conversion method with reduced power consumption |
TWI373907B (en) * | 2009-03-09 | 2012-10-01 | Delta Electronics Inc | Power conversion circuit and portable power supply device thereof |
CN101834526B (zh) * | 2009-03-12 | 2013-02-20 | 台达电子工业股份有限公司 | 电源转换电路及其所适用的便携式供电装置 |
CN101848572B (zh) * | 2009-03-25 | 2013-03-13 | 中国科学院沈阳自动化研究所 | 全数字化水下灯调光装置 |
CN102238775B (zh) * | 2010-04-28 | 2013-11-20 | 晶宏半导体股份有限公司 | 发光二极管驱动电路 |
WO2013010782A2 (en) | 2011-07-15 | 2013-01-24 | Nxp.B.V. | Resonant converter control |
TWI497867B (zh) * | 2014-02-24 | 2015-08-21 | 台達電子工業股份有限公司 | 輸出電源保護裝置及其操作方法 |
US9819215B2 (en) * | 2015-07-17 | 2017-11-14 | Hon Hai Precision Industry Co., Ltd. | Wireless charging system |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2416619A1 (fr) * | 1978-02-03 | 1979-08-31 | Soleil Daniel | Procede et dispositifs pour alimenter une lampe a decharge selon plusieurs regimes successifs de luminosite |
FR2416617A1 (fr) * | 1978-02-07 | 1979-08-31 | Signaux Entr Electriques | Convertisseur pour l'alimentation de lampes a decharge, et plus generalement de lampes a arc, et son application aux projecteurs pour de telles lampes |
US4277728A (en) * | 1978-05-08 | 1981-07-07 | Stevens Luminoptics | Power supply for a high intensity discharge or fluorescent lamp |
CA1143787A (en) * | 1978-09-21 | 1983-03-29 | Richard H. Baker | Bridge converter circuit |
US4170747A (en) * | 1978-09-22 | 1979-10-09 | Esquire, Inc. | Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp |
FR2506554A1 (fr) * | 1981-05-20 | 1982-11-26 | Signaux Entr Electriques | Dispositif d'alimentation electronique pour lampes a decharge |
NL8104200A (nl) * | 1981-09-11 | 1983-04-05 | Philips Nv | Elektrische schakeling voor het bedrijven van een gas- en/of dampontladingslamp. |
AU555174B2 (en) * | 1981-09-18 | 1986-09-18 | Oy Helvar | Electronic ballast for a discharge lamp |
DE3149526A1 (de) * | 1981-12-14 | 1983-06-23 | Philips Patentverwaltung | Schaltungsanordnung zum betrieb von hochdruck-gasentladungslampen |
US4700113A (en) * | 1981-12-28 | 1987-10-13 | North American Philips Corporation | Variable high frequency ballast circuit |
US4525650A (en) * | 1982-02-11 | 1985-06-25 | North American Philips Lighting Corporation | Starting and operating method and apparatus for discharge lamps |
GB2124042B (en) * | 1982-06-01 | 1986-10-01 | Control Logic | Reduction of harmonics in gas discharge lamp ballasts |
US4585974A (en) * | 1983-01-03 | 1986-04-29 | North American Philips Corporation | Varible frequency current control device for discharge lamps |
US4587461A (en) * | 1983-06-01 | 1986-05-06 | Intent Patents A.G. | Self-regulating electronic ballast system |
JPS61116794A (ja) * | 1984-11-09 | 1986-06-04 | 松下電工株式会社 | 放電灯点灯装置 |
EP0201624A3 (de) * | 1985-05-14 | 1987-03-25 | TRILUX-LENZE GmbH & Co. KG | Leuchtstofflampen-Vorschaltgerät |
DE3524266A1 (de) * | 1985-07-06 | 1987-01-08 | Philips Patentverwaltung | Schaltungsanordnung zum betrieb von hochdruckgasentladungslampen |
JPS62123695A (ja) * | 1985-11-25 | 1987-06-04 | 松下電工株式会社 | 電源装置 |
US4791338A (en) * | 1986-06-26 | 1988-12-13 | Thomas Industries, Inc. | Fluorescent lamp circuit with regulation responsive to voltage, current, and phase of load |
-
1988
- 1988-01-06 NL NL8800015A patent/NL8800015A/nl not_active Application Discontinuation
- 1988-12-15 US US07/285,181 patent/US4949016A/en not_active Expired - Lifetime
- 1988-12-27 AT AT88203016T patent/ATE98416T1/de not_active IP Right Cessation
- 1988-12-27 DE DE3886189T patent/DE3886189T2/de not_active Expired - Fee Related
- 1988-12-27 EP EP88203016A patent/EP0323676B1/de not_active Expired - Lifetime
- 1988-12-28 JP JP63332788A patent/JP2968532B2/ja not_active Expired - Fee Related
-
1989
- 1989-01-03 HU HU8912A patent/HU199201B/hu not_active IP Right Cessation
- 1989-01-03 DD DD89324803A patent/DD277579A5/de not_active IP Right Cessation
- 1989-01-03 CN CN89100073A patent/CN1014857B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0323676A1 (de) | 1989-07-12 |
CN1014857B (zh) | 1991-11-20 |
EP0323676B1 (de) | 1993-12-08 |
DE3886189T2 (de) | 1994-06-09 |
HU199201B (en) | 1990-01-29 |
HUT49023A (en) | 1989-07-28 |
JPH01213996A (ja) | 1989-08-28 |
ATE98416T1 (de) | 1993-12-15 |
CN1034296A (zh) | 1989-07-26 |
US4949016A (en) | 1990-08-14 |
NL8800015A (nl) | 1989-08-01 |
DD277579A5 (de) | 1990-04-04 |
JP2968532B2 (ja) | 1999-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |