BE873852A - Dispositif electrique pour amorcer et alimenter une lampe a decharge dans une vapeur de metal, munie d'une electrode prechauffable - Google Patents
Dispositif electrique pour amorcer et alimenter une lampe a decharge dans une vapeur de metal, munie d'une electrode prechauffableInfo
- Publication number
- BE873852A BE873852A BE0/193199A BE193199A BE873852A BE 873852 A BE873852 A BE 873852A BE 0/193199 A BE0/193199 A BE 0/193199A BE 193199 A BE193199 A BE 193199A BE 873852 A BE873852 A BE 873852A
- Authority
- BE
- Belgium
- Prior art keywords
- powering
- starting
- discharge lamp
- electrical device
- metal steam
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53846—Control circuits
- H02M7/53862—Control circuits using transistor type converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5383—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a self-oscillating arrangement
- H02M7/53846—Control circuits
-
- 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
- H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
- H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
-
- 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
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7801241A NL7801241A (nl) | 1978-02-03 | 1978-02-03 | Elektrische inrichting voor het ontsteken en voeden van een van een voorverhitbare elektrode voorziene metaaldampontladingslamp. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE873852A true BE873852A (fr) | 1979-07-31 |
Family
ID=19830267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/193199A BE873852A (fr) | 1978-02-03 | 1979-01-31 | Dispositif electrique pour amorcer et alimenter une lampe a decharge dans une vapeur de metal, munie d'une electrode prechauffable |
Country Status (7)
Country | Link |
---|---|
US (1) | US4256992A (fr) |
JP (1) | JPS54113979A (fr) |
BE (1) | BE873852A (fr) |
DE (1) | DE2903224C2 (fr) |
FR (1) | FR2416618A1 (fr) |
GB (1) | GB2014000B (fr) |
NL (1) | NL7801241A (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5648003A (en) * | 1979-09-26 | 1981-05-01 | Toshiba Electric Equip | Multiilamp type discharge lamp unit |
JPS56103893A (en) * | 1980-01-21 | 1981-08-19 | Stanley Electric Co Ltd | Fluorscent lamp starter |
US4375608A (en) * | 1980-05-30 | 1983-03-01 | Beatrice Foods Co. | Electronic fluorescent lamp ballast |
EP0092654A3 (fr) * | 1981-04-14 | 1984-04-18 | Siemens Aktiengesellschaft | Appareil ballast |
DE3202445A1 (de) * | 1982-01-26 | 1983-08-04 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Schaltungsanordnung zur speisung einer leuchtstoffroehre |
US5216332A (en) * | 1982-08-25 | 1993-06-01 | Nilssen Ole K | Magnetic-electronic ballast for fluorescent lamps |
US4698553A (en) * | 1984-12-03 | 1987-10-06 | Nilssen Ole K | Electronic power supply system |
US4893059A (en) * | 1986-02-19 | 1990-01-09 | Nilssen Ole K | Electronic ballast with safety feature |
NL8302498A (nl) * | 1983-07-13 | 1985-02-01 | Philips Nv | Inrichting voorzien van een gelijkstroom-wisselstroomomzetter voor het ontsteken en voeden van een gas- en/of dampontladingslamp. |
JPS60163397A (ja) * | 1984-02-03 | 1985-08-26 | シャープ株式会社 | 螢光灯点灯装置 |
WO1986006572A1 (fr) * | 1985-04-26 | 1986-11-06 | Herrick Kennan C | Appareil et procede pour former des tubes a luminescence segmentee |
US5027032A (en) * | 1985-10-18 | 1991-06-25 | Nilssen Ole K | Electronically controlled magnetic fluorescent lamp ballast |
NL8600813A (nl) * | 1986-03-28 | 1987-10-16 | Philips Nv | Schakelinrichting voor het bedrijven van een hogedrukontladingslamp. |
US4949015A (en) * | 1986-05-30 | 1990-08-14 | Nilssen Ole K | Bridge inverter ballast for fluorescent lamp |
US4700287A (en) * | 1986-05-30 | 1987-10-13 | Nilssen Ole K | Dual-mode inverter power supply |
US4742442A (en) * | 1986-06-17 | 1988-05-03 | Nilssen Ole K | Controlled magnetron power supply including dual-mode inverter |
DE3624106A1 (de) * | 1986-07-17 | 1988-01-21 | Ullmann Ulo Werk | Steuergeraet zum betreiben von leuchtstofflampen |
US5179326A (en) * | 1986-09-23 | 1993-01-12 | Nilssen Ole K | Electronic ballast with separate inverter for cathode heating |
GB2223893A (en) * | 1988-08-20 | 1990-04-18 | Kwei Chun Shek | Oscillator circuit for lighting supply |
GB2245436A (en) * | 1990-05-30 | 1992-01-02 | Solar Wide Ind Ltd | Solar-powered fluorescent lamp-drive circuit |
GB2260039A (en) * | 1991-09-25 | 1993-03-31 | Coolite Ltd | Fluorescent tube driver with independent arc drive and filament heating current supplies |
KR940009511B1 (ko) * | 1992-07-11 | 1994-10-14 | 금성계전주식회사 | 방전등용 전자식 안정기회로 |
DE19637906C2 (de) * | 1995-09-18 | 2000-07-27 | Wedeco Umwelttechnologie Wasser Boden Luft Gmbh | Elektronisches Vorschaltgerät für UV-Strahler |
US5923126A (en) * | 1996-08-09 | 1999-07-13 | Philips Electronic North America Corporation | Fluorescent lamp electronic ballast with rapid voltage turn-on after preheating |
US5973437A (en) * | 1997-05-19 | 1999-10-26 | Philips Electronics North America Corporation | Scheme for sensing ballast lamp current |
JP2003007480A (ja) * | 2001-06-22 | 2003-01-10 | Lecip Corp | 鉄道車両用ラピッドスタート形蛍光ランプの点灯回路及び点灯方法 |
DE202005015765U1 (de) * | 2005-05-13 | 2006-09-28 | Steca Batterieladesysteme und Präzisionselektronik GmbH | Schaltung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2586403A (en) * | 1947-06-14 | 1952-02-19 | Gen Electric | Starting and operating circuit and device for electric discharge devices |
BE788914A (fr) * | 1971-09-17 | 1973-03-15 | Philips Nv | Convertisseur courant continu-courant alternatif |
DE2439606A1 (de) * | 1974-08-17 | 1976-02-26 | Erich Heile | Universal-leuchtstofflampenhandleuchte mit transistorisiertem vorschaltgeraet |
-
1978
- 1978-02-03 NL NL7801241A patent/NL7801241A/xx not_active Application Discontinuation
-
1979
- 1979-01-22 US US06/005,120 patent/US4256992A/en not_active Expired - Lifetime
- 1979-01-29 DE DE2903224A patent/DE2903224C2/de not_active Expired
- 1979-01-31 BE BE0/193199A patent/BE873852A/fr not_active IP Right Cessation
- 1979-01-31 GB GB7903448A patent/GB2014000B/en not_active Expired
- 1979-02-02 FR FR7902762A patent/FR2416618A1/fr active Granted
- 1979-02-02 JP JP1053479A patent/JPS54113979A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
GB2014000A (en) | 1979-08-15 |
DE2903224C2 (de) | 1986-06-05 |
GB2014000B (en) | 1982-05-06 |
NL7801241A (nl) | 1979-08-07 |
US4256992A (en) | 1981-03-17 |
FR2416618A1 (fr) | 1979-08-31 |
FR2416618B3 (fr) | 1981-11-13 |
JPS6155760B2 (fr) | 1986-11-28 |
JPS54113979A (en) | 1979-09-05 |
DE2903224A1 (de) | 1979-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE873852A (fr) | Dispositif electrique pour amorcer et alimenter une lampe a decharge dans une vapeur de metal, munie d'une electrode prechauffable | |
BE851955A (fr) | Circuit d'amorcage et de regulation pour lampe a decharge | |
JPS5533894A (en) | Arc welding device | |
FR2350692A1 (fr) | Lampe a decharge dans une vapeur de metal | |
IT1137831B (it) | Dispositivo per l'accensione di una lampada a scarica in corrente continua | |
GB2031646B (en) | Arc discharge device having improved efficiency | |
FR2350915A1 (fr) | Generateur de courant pour soudage a l'arc | |
BR8205971A (pt) | Macarico de soldagem a arco eletrico com eletrodo refratario e processo de soldagem a arco | |
BE848559A (fr) | Dispositif pour amorcer et alimenter une lampe a decharge, | |
BE844484A (fr) | Dispositif pour alimenter une lampe a decharge electrique | |
BE815424A (fr) | Procede et dispositif de soudage a l'arc electrique | |
FR2342000A1 (fr) | Procede et dispositif pour controler le comportement electrique d'une decharge luminescente de forte intensite | |
FR2431235B1 (fr) | Electrode non consommable pour le traitement de materiaux a l'arc electrique | |
FR2644662B1 (fr) | Dispositif d'allumage de lampe a decharge a courant continu | |
FR2315164A1 (fr) | Dispositif pour le soufflage d'un arc electrique | |
BE863261A (fr) | Dispositif electrique pour amorcer et alimenter une lampe a decharge dans le gaz et/ou dans la vapeur | |
FR2338579A1 (fr) | Dispositif electrique muni d'une lampe a decharge dans une vapeur de metal | |
FR2460540B1 (fr) | Lampe a decharge en arc a halogenure de metal pourvue d'electrodes en forme de bobine enroulee sur un barreau | |
FR2418602B1 (fr) | Circuit d'allumage perfectionne pour des lampes fluorescentes | |
BE844279A (fr) | Procede et dispositif pour le soudage a l'arc electrique | |
FR2575327B1 (fr) | Dispositif de contact pour limiter la longueur de l'arc dans un disjoncteur a courant de fuite | |
FR2305267A1 (fr) | Metal d'apport pour soudure, pour le soudage a l'arc electrique | |
EP0099849A3 (en) | Positioning device for electrodes in an arc furnace | |
IT8167988A0 (it) | Dispositivo di controllo dello innesco dell arco in una saldatrice elettrica o elettronica | |
BE838723A (fr) | Dispositif pour amorcer et alimenter une lampe a decharge |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: N.V. PHILIPS' GLOEILAMPENFABRIEKEN Effective date: 19880131 |