IT8249223A0 - MULTI-PHASE LIGHTING SYSTEMS ELECTRONIC BALLAST TO BE USED IN IT AND METHOD OF APPLICATION - Google Patents

MULTI-PHASE LIGHTING SYSTEMS ELECTRONIC BALLAST TO BE USED IN IT AND METHOD OF APPLICATION

Info

Publication number
IT8249223A0
IT8249223A0 IT8249223A IT4922382A IT8249223A0 IT 8249223 A0 IT8249223 A0 IT 8249223A0 IT 8249223 A IT8249223 A IT 8249223A IT 4922382 A IT4922382 A IT 4922382A IT 8249223 A0 IT8249223 A0 IT 8249223A0
Authority
IT
Italy
Prior art keywords
application
lighting systems
electronic ballast
phase lighting
systems electronic
Prior art date
Application number
IT8249223A
Other languages
Italian (it)
Inventor
Thomas E Hester
Original Assignee
Litton Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Litton Systems Inc filed Critical Litton Systems Inc
Publication of IT8249223A0 publication Critical patent/IT8249223A0/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M7/00Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48Conversion 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
    • H02M7/53Conversion 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
    • H02M7/537Conversion 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
    • H02M7/5383Conversion 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
    • H02M7/53832Conversion 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
    • H02M7/53835Conversion 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 of the parallel type
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14Circuit arrangements
    • H05B41/26Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28Circuit 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
    • H05B41/282Circuit 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
    • H05B41/2821Circuit 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 single-switch converter or a parallel push-pull converter in the final stage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Inverter Devices (AREA)
IT8249223A 1981-10-09 1982-10-07 MULTI-PHASE LIGHTING SYSTEMS ELECTRONIC BALLAST TO BE USED IN IT AND METHOD OF APPLICATION IT8249223A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31025881A 1981-10-09 1981-10-09

Publications (1)

Publication Number Publication Date
IT8249223A0 true IT8249223A0 (en) 1982-10-07

Family

ID=23201675

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8249223A IT8249223A0 (en) 1981-10-09 1982-10-07 MULTI-PHASE LIGHTING SYSTEMS ELECTRONIC BALLAST TO BE USED IN IT AND METHOD OF APPLICATION

Country Status (7)

Country Link
JP (1) JPS5875794A (en)
AU (1) AU8870282A (en)
BR (1) BR8205907A (en)
DE (1) DE3236856A1 (en)
FR (1) FR2514600A1 (en)
GB (1) GB2108338A (en)
IT (1) IT8249223A0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630005A (en) * 1982-05-03 1986-12-16 Brigham Young University Electronic inverter, particularly for use as ballast
GB2275140B (en) * 1993-02-13 1997-06-18 Kijima Co Ltd Push-pull inverter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2983846A (en) * 1959-08-17 1961-05-09 Westinghouse Electric Corp Electrical system for energizing load apparatus

Also Published As

Publication number Publication date
AU8870282A (en) 1983-04-14
FR2514600A1 (en) 1983-04-15
BR8205907A (en) 1983-09-06
JPS5875794A (en) 1983-05-07
DE3236856A1 (en) 1983-04-21
GB2108338A (en) 1983-05-11

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