FR2477358A1 - - Google Patents
Download PDFInfo
- Publication number
- FR2477358A1 FR2477358A1 FR8103945A FR8103945A FR2477358A1 FR 2477358 A1 FR2477358 A1 FR 2477358A1 FR 8103945 A FR8103945 A FR 8103945A FR 8103945 A FR8103945 A FR 8103945A FR 2477358 A1 FR2477358 A1 FR 2477358A1
- Authority
- FR
- France
- Prior art keywords
- transistors
- series
- circuit
- inverter
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 19
- 230000006698 induction Effects 0.000 claims abstract description 7
- 230000035772 mutation Effects 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- H02M7/53832—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 in a push-pull arrangement
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019800000859A KR810000566B1 (ko) | 1980-02-29 | 1980-02-29 | 전자식 형광등 안정기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2477358A1 true FR2477358A1 (es) | 1981-09-04 |
| FR2477358B1 FR2477358B1 (es) | 1985-08-09 |
Family
ID=19215732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8103945A Expired FR2477358B1 (es) | 1980-02-29 | 1981-02-27 |
Country Status (6)
| Country | Link |
|---|---|
| KR (1) | KR810000566B1 (es) |
| DE (1) | DE3107061A1 (es) |
| ES (1) | ES8204271A1 (es) |
| FR (1) | FR2477358B1 (es) |
| GB (1) | GB2071949A (es) |
| IT (1) | IT1169218B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0075176A2 (en) * | 1981-09-18 | 1983-03-30 | Oy Helvar | Electronic ballast for a discharge lamp |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8102364A (nl) * | 1981-05-14 | 1982-12-01 | Philips Nv | Elektrische inrichting voor het ontsteken en voeden van een van twee voorverhitbare elektroden voorziene gas- en/of dampontladingslamp. |
| US4492897A (en) * | 1981-10-21 | 1985-01-08 | Hauenkalliontie 6 A 4 | Means for limiting and controlling the current of a discharge lamp |
| US4511823A (en) * | 1982-06-01 | 1985-04-16 | Eaton William L | Reduction of harmonics in gas discharge lamp ballasts |
| AT375499B (de) * | 1982-12-02 | 1984-08-10 | Zumtobel Ag | Wechselrichterschaltung |
| ZA847317B (en) * | 1983-09-19 | 1985-06-26 | Minitronics Pty Ltd | Minimization of harmonic contents for mains operated solid state inverters driving gas discharge lamps |
| AT392384B (de) * | 1985-02-04 | 1991-03-25 | Zumtobel Ag | Vorschaltgeraet zum betrieb von gasentladungslampen mit gleichstrom |
| FR2690595B1 (fr) * | 1992-04-24 | 1995-04-28 | Valeo Vision | Dispositif d'alimentation de lampes à décharge et projecteur de véhicule utilisant un tel dispositif. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981066A (en) * | 1961-05-08 | 1965-01-20 | Licentia Gmbh | Improvements in and relating to electric inverter circuits |
| FR2001712A1 (es) * | 1968-02-10 | 1969-09-26 | Wandel Et Coltermann | |
| GB1229590A (es) * | 1967-04-25 | 1971-04-28 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962503A (en) * | 1961-04-11 | 1964-07-01 | Westinghouse Electric Corp | Electrical inverter |
| US4053813A (en) * | 1976-03-01 | 1977-10-11 | General Electric Company | Discharge lamp ballast with resonant starting |
| JPS5826638B2 (ja) * | 1976-10-15 | 1983-06-03 | クロイ電機株式会社 | 高周波点灯螢光灯調光装置 |
| US4277728A (en) * | 1978-05-08 | 1981-07-07 | Stevens Luminoptics | Power supply for a high intensity discharge or fluorescent lamp |
| US4170747A (en) * | 1978-09-22 | 1979-10-09 | Esquire, Inc. | Fixed frequency, variable duty cycle, square wave dimmer for high intensity gaseous discharge lamp |
-
1980
- 1980-02-29 KR KR1019800000859A patent/KR810000566B1/ko active
-
1981
- 1981-02-25 IT IT19962/81A patent/IT1169218B/it active
- 1981-02-25 DE DE19813107061 patent/DE3107061A1/de not_active Withdrawn
- 1981-02-27 FR FR8103945A patent/FR2477358B1/fr not_active Expired
- 1981-02-27 ES ES499883A patent/ES8204271A1/es not_active Expired
- 1981-03-02 GB GB8106484A patent/GB2071949A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB981066A (en) * | 1961-05-08 | 1965-01-20 | Licentia Gmbh | Improvements in and relating to electric inverter circuits |
| GB1229590A (es) * | 1967-04-25 | 1971-04-28 | ||
| FR2001712A1 (es) * | 1968-02-10 | 1969-09-26 | Wandel Et Coltermann |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0075176A2 (en) * | 1981-09-18 | 1983-03-30 | Oy Helvar | Electronic ballast for a discharge lamp |
| EP0075176B1 (en) * | 1981-09-18 | 1987-08-19 | Oy Helvar | Electronic ballast for a discharge lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| KR810000566B1 (ko) | 1981-06-01 |
| IT1169218B (it) | 1987-05-27 |
| ES499883A0 (es) | 1982-05-01 |
| GB2071949A (en) | 1981-09-23 |
| DE3107061A1 (de) | 1981-12-17 |
| ES8204271A1 (es) | 1982-05-01 |
| IT8119962A0 (it) | 1981-02-25 |
| IT8119962A1 (it) | 1982-08-25 |
| FR2477358B1 (es) | 1985-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |