EP0671866A3 - Circuit d'alimentation d'une lampe à décharge; son utilisation ainsi qu'un procédé associé. - Google Patents
Circuit d'alimentation d'une lampe à décharge; son utilisation ainsi qu'un procédé associé. Download PDFInfo
- Publication number
- EP0671866A3 EP0671866A3 EP94118802A EP94118802A EP0671866A3 EP 0671866 A3 EP0671866 A3 EP 0671866A3 EP 94118802 A EP94118802 A EP 94118802A EP 94118802 A EP94118802 A EP 94118802A EP 0671866 A3 EP0671866 A3 EP 0671866A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lampe
- discharge
- operating
- circuit
- associated process
- 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.)
- Granted
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
- H05B41/16—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
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4407674A DE4407674A1 (de) | 1994-03-08 | 1994-03-08 | Stromversorgungsschaltung für eine Entladungslampe, deren Verwendung und Verfahren zum Betrieb |
DE4407674 | 1994-03-08 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0671866A2 EP0671866A2 (fr) | 1995-09-13 |
EP0671866A3 true EP0671866A3 (fr) | 1996-12-04 |
EP0671866B1 EP0671866B1 (fr) | 2001-04-18 |
Family
ID=6512151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94118802A Expired - Lifetime EP0671866B1 (fr) | 1994-03-08 | 1994-11-30 | Circuit d'alimentation d'une lampe à décharge; son utilisation ainsi qu'un procédé associé |
Country Status (3)
Country | Link |
---|---|
US (1) | US5530319A (fr) |
EP (1) | EP0671866B1 (fr) |
DE (2) | DE4407674A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6495825B1 (en) | 1999-12-22 | 2002-12-17 | International Business Machines Corporation | Apparatus for photo exposure of materials with subsequent capturing of volatiles for analysis |
US7030567B2 (en) * | 2005-02-04 | 2006-04-18 | Osram Sylvania Inc. | Phase-control power controller with digital RMS load voltage regulation |
US7034469B2 (en) * | 2005-02-04 | 2006-04-25 | Osram Sylvania Inc. | Phase-control power controller with analog RMS load voltage regulation |
JP4909199B2 (ja) | 2007-07-13 | 2012-04-04 | 浜松ホトニクス株式会社 | 放電ランプ用制御装置及び光源装置 |
UY31825A (es) * | 2008-05-13 | 2010-01-05 | Res And Innovation Inc | Método de iniciación para descarga de plasma luminiscente anormal en un medio de fase líquida y dispositivo para su implementación |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101809A (en) * | 1977-05-26 | 1978-07-18 | General Electric Company | Discharge lamp operating circuit |
DE3205256A1 (de) * | 1981-03-03 | 1982-10-14 | ISCO, Inc., 68504 Lincoln, Nebraska | Lampenschaltung |
US4417180A (en) * | 1981-03-05 | 1983-11-22 | The Perkin-Elmer Corporation | Lamp firing apparatus |
US4742276A (en) * | 1986-07-25 | 1988-05-03 | The Perkin-Elmer Corporation | Regulated deuterium arc supply system |
DE4005665A1 (de) * | 1989-02-23 | 1990-08-30 | Matsushita Electric Works Ltd | Leuchtvorrichtung mit einer gleichstrom-entladungslampe |
US5047689A (en) * | 1989-02-21 | 1991-09-10 | Hamamatsu Photonics K.K. | Gas discharge tube, indirectly heated cathode for use therein and drive circuit therefor |
DE4101911A1 (de) * | 1990-01-25 | 1991-09-12 | Beckman Instruments Inc | Stromversorgungseinrichtung fuer gasgefuellte lampen |
US5053683A (en) * | 1990-12-06 | 1991-10-01 | Lendar Design Inc. | Starting and operating device for controlling a starter that ignites a sodium lamp |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1489350C3 (de) * | 1962-07-13 | 1974-09-05 | Dr. Kern Gmbh, 3400 Goettingen | Gasentladungslampe mit einer Gasfüllung aus Deuterium- oder Wasserstoffgas |
US3904925A (en) * | 1973-10-01 | 1975-09-09 | Gen Electric | Power supply for a thermionic emission gas discharge lamp |
US4221994A (en) * | 1978-11-09 | 1980-09-09 | Demetron Research Corporation | Photo curing light source |
DE3108547A1 (de) * | 1981-03-06 | 1982-10-07 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | "zuendschaltung fuer eine hochdruckmetalldampfentladungslampe" |
US5150009A (en) * | 1991-08-30 | 1992-09-22 | Gte Products Corporation | Glow discharge lamp |
DE4140557A1 (de) * | 1991-12-09 | 1993-06-17 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen |
-
1994
- 1994-03-08 DE DE4407674A patent/DE4407674A1/de not_active Withdrawn
- 1994-11-30 DE DE59409733T patent/DE59409733D1/de not_active Expired - Lifetime
- 1994-11-30 EP EP94118802A patent/EP0671866B1/fr not_active Expired - Lifetime
- 1994-12-22 US US08/361,518 patent/US5530319A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101809A (en) * | 1977-05-26 | 1978-07-18 | General Electric Company | Discharge lamp operating circuit |
DE3205256A1 (de) * | 1981-03-03 | 1982-10-14 | ISCO, Inc., 68504 Lincoln, Nebraska | Lampenschaltung |
US4417180A (en) * | 1981-03-05 | 1983-11-22 | The Perkin-Elmer Corporation | Lamp firing apparatus |
US4742276A (en) * | 1986-07-25 | 1988-05-03 | The Perkin-Elmer Corporation | Regulated deuterium arc supply system |
US5047689A (en) * | 1989-02-21 | 1991-09-10 | Hamamatsu Photonics K.K. | Gas discharge tube, indirectly heated cathode for use therein and drive circuit therefor |
DE4005665A1 (de) * | 1989-02-23 | 1990-08-30 | Matsushita Electric Works Ltd | Leuchtvorrichtung mit einer gleichstrom-entladungslampe |
DE4101911A1 (de) * | 1990-01-25 | 1991-09-12 | Beckman Instruments Inc | Stromversorgungseinrichtung fuer gasgefuellte lampen |
US5053683A (en) * | 1990-12-06 | 1991-10-01 | Lendar Design Inc. | Starting and operating device for controlling a starter that ignites a sodium lamp |
Also Published As
Publication number | Publication date |
---|---|
US5530319A (en) | 1996-06-25 |
EP0671866B1 (fr) | 2001-04-18 |
DE4407674A1 (de) | 1995-09-14 |
EP0671866A2 (fr) | 1995-09-13 |
DE59409733D1 (de) | 2001-05-23 |
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