DE3886000D1 - Elektrische Anordnung zum Zünden und Speisen einer Gasenladungslampe. - Google Patents
Elektrische Anordnung zum Zünden und Speisen einer Gasenladungslampe.Info
- Publication number
- DE3886000D1 DE3886000D1 DE88202125T DE3886000T DE3886000D1 DE 3886000 D1 DE3886000 D1 DE 3886000D1 DE 88202125 T DE88202125 T DE 88202125T DE 3886000 T DE3886000 T DE 3886000T DE 3886000 D1 DE3886000 D1 DE 3886000D1
- Authority
- DE
- Germany
- Prior art keywords
- igniting
- feeding
- gas charge
- electrical arrangement
- charge lamp
- 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
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8702383A NL8702383A (nl) | 1987-10-07 | 1987-10-07 | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3886000D1 true DE3886000D1 (de) | 1994-01-13 |
DE3886000T2 DE3886000T2 (de) | 1994-05-26 |
Family
ID=19850714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3886000T Expired - Fee Related DE3886000T2 (de) | 1987-10-07 | 1988-09-29 | Elektrische Anordnung zum Zünden und Speisen einer Gasenladungslampe. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4965493A (de) |
EP (1) | EP0311183B1 (de) |
JP (1) | JPH01120797A (de) |
DE (1) | DE3886000T2 (de) |
NL (1) | NL8702383A (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185560A (en) * | 1978-03-20 | 1993-02-09 | Nilssen Ole K | Electronic fluorescent lamp ballast |
EP0392834B1 (de) * | 1989-04-14 | 1995-02-15 | TLG plc | Vorschaltgeräte für Gasentladungslampen |
EP0395159B1 (de) * | 1989-04-28 | 1995-03-22 | Koninklijke Philips Electronics N.V. | Wechselrichter zum Speisen zweier Gas und / oder Dampfentladungslampen |
US5075599A (en) * | 1989-11-29 | 1991-12-24 | U.S. Philips Corporation | Circuit arrangement |
EP0480510B1 (de) * | 1990-10-10 | 1996-02-28 | Koninklijke Philips Electronics N.V. | Schaltanordnung |
US5138235A (en) * | 1991-03-04 | 1992-08-11 | Gte Products Corporation | Starting and operating circuit for arc discharge lamp |
US5223767A (en) * | 1991-11-22 | 1993-06-29 | U.S. Philips Corporation | Low harmonic compact fluorescent lamp ballast |
GB2264596B (en) * | 1992-02-18 | 1995-06-14 | Standards Inst Singapore | A DC-AC converter for igniting and supplying a gas discharge lamp |
US5400241A (en) * | 1992-11-26 | 1995-03-21 | U.S. Philips Corporation | High frequency discharge lamp |
US5371438A (en) * | 1993-01-19 | 1994-12-06 | Bobel; Andrzej A. | Energy conversion device having an electronic converter with DC input terminal for delivering a high frequency signal |
US5448137A (en) * | 1993-01-19 | 1995-09-05 | Andrzej A. Bobel | Electronic energy converter having two resonant circuits |
AU653668B2 (en) * | 1993-01-28 | 1994-10-06 | Philips Electronics N.V. | Ballast circuit |
AU653667B2 (en) * | 1993-01-28 | 1994-10-06 | Philips Electronics N.V. | Circuit arrangement |
FI112733B (fi) * | 1994-09-30 | 2003-12-31 | Kone Corp | Menetelmä ja laitteisto tahtimoottorin jarruttamiseksi |
CN1040272C (zh) * | 1995-03-15 | 1998-10-14 | 松下电工株式会社 | 逆变装置 |
DE19520999A1 (de) * | 1995-06-08 | 1996-12-12 | Siemens Ag | Schaltungsanordnung zur Wendelvorheizung von Leuchtstofflampen |
DE69616483T2 (de) * | 1995-06-29 | 2002-06-13 | Koninkl Philips Electronics Nv | Schaltungsanordnung |
SG68587A1 (en) * | 1996-07-27 | 1999-11-16 | Singapore Productivity And Sta | An electronic ballast circuit |
US20070262734A1 (en) * | 2003-07-25 | 2007-11-15 | Koninklijke Philps Electronics, N.V. | Filament Cutout Circuit |
DE102005052525A1 (de) * | 2005-11-03 | 2007-05-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Ansteuerschaltung für einen schaltbaren Heiztransformator eines elektronischen Vorschaltgeräts und entsprechendes Verfahren |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8201631A (nl) * | 1982-04-20 | 1983-11-16 | Philips Nv | Gelijkstroom-wisselstroomomzetter voor het ontsteken en met wisselstroom voeden van een gas- en/of dampontladingslamp. |
JPS5978496A (ja) * | 1982-06-01 | 1984-05-07 | コントロ−ル・ロジツク(プロプライエトリ−)リミテイド | ガス放電バラストランプの高調波成分を減少させる方法とガス放電バラストランプ |
GB2124042B (en) * | 1982-06-01 | 1986-10-01 | Control Logic | Reduction of harmonics in gas discharge lamp ballasts |
US4527099A (en) * | 1983-03-09 | 1985-07-02 | Lutron Electronics Co., Inc. | Control circuit for gas discharge lamps |
-
1987
- 1987-10-07 NL NL8702383A patent/NL8702383A/nl not_active Application Discontinuation
-
1988
- 1988-09-29 US US07/251,628 patent/US4965493A/en not_active Expired - Fee Related
- 1988-09-29 EP EP88202125A patent/EP0311183B1/de not_active Expired - Lifetime
- 1988-09-29 DE DE3886000T patent/DE3886000T2/de not_active Expired - Fee Related
- 1988-10-07 JP JP63252169A patent/JPH01120797A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4965493A (en) | 1990-10-23 |
EP0311183B1 (de) | 1993-12-01 |
EP0311183A1 (de) | 1989-04-12 |
DE3886000T2 (de) | 1994-05-26 |
NL8702383A (nl) | 1989-05-01 |
JPH01120797A (ja) | 1989-05-12 |
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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 |
|
8339 | Ceased/non-payment of the annual fee |