FR2416617B1 - - Google Patents
Info
- Publication number
- FR2416617B1 FR2416617B1 FR7803386A FR7803386A FR2416617B1 FR 2416617 B1 FR2416617 B1 FR 2416617B1 FR 7803386 A FR7803386 A FR 7803386A FR 7803386 A FR7803386 A FR 7803386A FR 2416617 B1 FR2416617 B1 FR 2416617B1
- Authority
- FR
- France
- 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
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
- H02M7/5387—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 bridge configuration
- H02M7/53871—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 bridge configuration with automatic control of output voltage or current
-
- 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
- H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
-
- 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
- H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
- H05B41/2886—Static converters especially adapted therefor; Control thereof comprising a controllable preconditioner, e.g. a booster
-
- 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
- H05B41/288—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 without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/2885—Static converters especially adapted therefor; Control thereof
- H05B41/2887—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage
- H05B41/2888—Static converters especially adapted therefor; Control thereof characterised by a controllable bridge in the final stage the bridge being commutated at low frequency, e.g. 1kHz
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803386A FR2416617A1 (fr) | 1978-02-07 | 1978-02-07 | Convertisseur pour l'alimentation de lampes a decharge, et plus generalement de lampes a arc, et son application aux projecteurs pour de telles lampes |
CA320,638A CA1129483A (en) | 1978-02-07 | 1979-01-31 | Converter for supplying discharge lamps, and more generally arc lamps and its application to projectors for such lamps |
ES477391A ES477391A1 (es) | 1978-02-07 | 1979-02-01 | Perfeccionamientos en los convertidores para la alimentacionde lamparas de descarga. |
LU80881A LU80881A1 (fr) | 1978-02-07 | 1979-02-05 | Convertisseur pour l'alimentation de lampes a decharge,et plus generalement de lampes a arc,et son application aux projecteurs pour de telles lampes |
BE0/193265A BE873930A (fr) | 1978-02-07 | 1979-02-05 | Convertisseur pour l'alimentation de lampes a decharge, et plus generalement de lampes a arc, et son application aux projecteurs pour de telles lampes |
AU43972/79A AU531318B2 (en) | 1978-02-07 | 1979-02-06 | Converter for supplying discharge lamps |
NL7900941A NL7900941A (nl) | 1978-02-07 | 1979-02-06 | Omzetter voor de voeding van ontladingslampen, en meer in het bijzonder booglampen, alsmede projektor voorzien van dergelijke lampen. |
IT67253/79A IT1118335B (it) | 1978-02-07 | 1979-02-06 | Convertitore per l'alimentazione di lampade a scarica e,piu' in generale,di lampade ad arco,e sua applicazione ai proiettori per dette lampade |
BR7900773A BR7900773A (pt) | 1978-02-07 | 1979-02-06 | Conversor para alimentacao de lampadas de descarga,e,mais geralmente,de lampadas de arco,e sua aplicacao nos projetores destinados a tais lampadas |
DE19792904393 DE2904393A1 (de) | 1978-02-07 | 1979-02-06 | Stromrichter zur versorgung von entladungslampen und damit ausgeruesteter projektor |
GB7904186A GB2016222B (en) | 1978-02-07 | 1979-02-06 | Discharge lamp supply circuit |
JP1319779A JPS54120974A (en) | 1978-02-07 | 1979-02-07 | Converter for discharge lamp and projector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7803386A FR2416617A1 (fr) | 1978-02-07 | 1978-02-07 | Convertisseur pour l'alimentation de lampes a decharge, et plus generalement de lampes a arc, et son application aux projecteurs pour de telles lampes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2416617A1 FR2416617A1 (fr) | 1979-08-31 |
FR2416617B1 true FR2416617B1 (US07321065-20080122-C00160.png) | 1981-10-16 |
Family
ID=9204296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7803386A Granted FR2416617A1 (fr) | 1978-02-07 | 1978-02-07 | Convertisseur pour l'alimentation de lampes a decharge, et plus generalement de lampes a arc, et son application aux projecteurs pour de telles lampes |
Country Status (12)
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE441563B (sv) * | 1980-04-09 | 1985-10-14 | Selfrid Gunnar Ohlund | Styranordning for en omvandlare-stromventil for drift av ett gasurladdningsror fran en likstromskella |
ZA824856B (en) * | 1981-07-28 | 1983-05-25 | Lee Electric Lighting | Power supply for arc lamps |
FR2514585A1 (fr) * | 1981-10-14 | 1983-04-15 | Signaux Entr Electriques | Dispositif d'alimentation electronique absorbant sur le reseau alternatif un courant sinusoidal phase avec la tension |
GB2117192B (en) * | 1982-02-26 | 1986-01-02 | Transtar Limited | Lamp control circuit |
GB2120869A (en) * | 1982-05-04 | 1983-12-07 | Gen Electric | Controlling the output level of an electrical power supply |
JPH0691750B2 (ja) * | 1983-01-14 | 1994-11-14 | 松下電工株式会社 | インバータ装置 |
JPS60134776A (ja) * | 1983-12-23 | 1985-07-18 | Matsushita Electric Works Ltd | 電源装置 |
JPS60180095A (ja) * | 1984-02-27 | 1985-09-13 | 水野 道夫 | 放電燈用電力節減装置 |
JPS61110996A (ja) * | 1984-11-05 | 1986-05-29 | 株式会社日立製作所 | 高圧放電灯点灯装置 |
DE3608362A1 (de) * | 1985-05-14 | 1987-09-17 | Trilux Lenze Gmbh & Co Kg | Vorschaltgeraet fuer entladungslampen |
DE3517297C1 (de) * | 1985-05-14 | 1986-07-24 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Vorschaltgerät für Entladungslampen |
DE3524681A1 (de) * | 1985-07-11 | 1987-01-22 | Trilux Lenze Gmbh & Co Kg | Dimmerschaltung fuer ein elektronisches leuchtstofflampen-vorschaltgeraet |
DE3522569A1 (de) * | 1985-06-24 | 1987-01-02 | Metallgesellschaft Ag | Stromversorgung fuer ein elektrofilter |
US4734624A (en) * | 1985-07-25 | 1988-03-29 | Matsushita Electric Works, Ltd. | Discharge lamp driving circuit |
DE3528838A1 (de) * | 1985-08-10 | 1987-02-12 | Diehl Gmbh & Co | Zuend- und dimmschaltung fuer eine leuchtstoffroehre |
DE3533548A1 (de) * | 1985-09-20 | 1987-04-02 | Trilux Lenze Gmbh & Co Kg | Leuchtstofflampen-vorschaltgeraet |
NL8503475A (nl) * | 1985-12-18 | 1987-07-16 | Oce Nederland Bv | Oplaadschakeling voor vermogenscondensatoren. |
DE3607109C1 (en) * | 1986-03-05 | 1987-05-07 | Trilux Lenze Gmbh & Co Kg | Ballast for discharge lamps |
DE3614708A1 (de) * | 1986-04-30 | 1987-11-19 | Schmidt Michael | Steuerschaltung fuer eine lichtbogenlampe |
FR2601202B1 (fr) * | 1986-07-01 | 1992-01-10 | Electricite De France | Source tampon a condensateur de stockage pour dispositif de protection d'une installation contre les coupures breves et les creux de tension |
GB2212995A (en) * | 1987-10-23 | 1989-08-02 | Rockwell International Corp | Fluorescent lamp dimmer |
NL8800015A (nl) * | 1988-01-06 | 1989-08-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een gasontladingslamp. |
FR2627911B1 (fr) * | 1988-02-26 | 1990-08-10 | Electricite De France | Procede et dispositif pour alimenter une installation electrique et son application aux lampes d'eclairage |
US4904907A (en) * | 1988-02-26 | 1990-02-27 | General Electric Company | Ballast circuit for metal halide lamp |
DE3829388A1 (de) * | 1988-08-30 | 1990-03-01 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Schaltungsanordnung zum betrieb einer last |
DE3925654A1 (de) * | 1989-08-03 | 1991-02-07 | Schmidt Michael | Steuergeraet fuer wenigstens eine entladungslampe |
DE4039498B4 (de) * | 1990-07-13 | 2006-06-29 | Lutron Electronics Co., Inc. | Schaltkreis und Verfahren zum Dimmen von Gasentladungslampen |
DE4141804C1 (US07321065-20080122-C00160.png) * | 1991-12-18 | 1993-02-25 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
GB2269279A (en) * | 1992-08-01 | 1994-02-02 | Coolite Ltd | Fluorescent Tube Starting and Operating Circuit |
DE4301184C2 (de) * | 1993-01-19 | 1997-12-18 | B & S Elektronische Geraete Gm | Steuergerät für wenigstens eine Entladungslampe |
JP3802281B2 (ja) * | 1999-06-21 | 2006-07-26 | 株式会社小糸製作所 | 放電灯点灯回路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2550550A1 (de) * | 1975-11-11 | 1977-05-12 | Gen Electric | Elektronischer vorschaltkreis fuer gasentladungslampen |
-
1978
- 1978-02-07 FR FR7803386A patent/FR2416617A1/fr active Granted
-
1979
- 1979-01-31 CA CA320,638A patent/CA1129483A/en not_active Expired
- 1979-02-01 ES ES477391A patent/ES477391A1/es not_active Expired
- 1979-02-05 LU LU80881A patent/LU80881A1/xx unknown
- 1979-02-05 BE BE0/193265A patent/BE873930A/xx not_active IP Right Cessation
- 1979-02-06 GB GB7904186A patent/GB2016222B/en not_active Expired
- 1979-02-06 AU AU43972/79A patent/AU531318B2/en not_active Ceased
- 1979-02-06 BR BR7900773A patent/BR7900773A/pt unknown
- 1979-02-06 DE DE19792904393 patent/DE2904393A1/de not_active Withdrawn
- 1979-02-06 NL NL7900941A patent/NL7900941A/xx not_active Application Discontinuation
- 1979-02-06 IT IT67253/79A patent/IT1118335B/it active
- 1979-02-07 JP JP1319779A patent/JPS54120974A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
LU80881A1 (fr) | 1979-10-29 |
DE2904393A1 (de) | 1979-08-09 |
NL7900941A (nl) | 1979-08-09 |
ES477391A1 (es) | 1979-07-01 |
AU4397279A (en) | 1979-08-16 |
GB2016222B (en) | 1982-12-08 |
AU531318B2 (en) | 1983-08-18 |
BE873930A (fr) | 1979-08-06 |
CA1129483A (en) | 1982-08-10 |
IT1118335B (it) | 1986-02-24 |
BR7900773A (pt) | 1979-08-28 |
GB2016222A (en) | 1979-09-19 |
JPS54120974A (en) | 1979-09-19 |
FR2416617A1 (fr) | 1979-08-31 |
IT7967253A0 (it) | 1979-02-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AM | Act modifying the rights related to an application or a patent | ||
TP | Transmission of property | ||
ST | Notification of lapse |