DK159976A - Elektrisk drivkreds, navnlig til udladningsror - Google Patents

Elektrisk drivkreds, navnlig til udladningsror

Info

Publication number
DK159976A
DK159976A DK159976A DK159976A DK159976A DK 159976 A DK159976 A DK 159976A DK 159976 A DK159976 A DK 159976A DK 159976 A DK159976 A DK 159976A DK 159976 A DK159976 A DK 159976A
Authority
DK
Denmark
Prior art keywords
rues
namely
discharge
drive circuit
electric drive
Prior art date
Application number
DK159976A
Other languages
English (en)
Inventor
F A Summa
Original Assignee
Electrides Co
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
Priority claimed from US05/669,591 external-priority patent/US4066930A/en
Application filed by Electrides Co filed Critical Electrides Co
Publication of DK159976A publication Critical patent/DK159976A/da

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
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating 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
    • 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
    • H05B41/2821—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 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)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
DK159976A 1975-04-02 1976-04-01 Elektrisk drivkreds, navnlig til udladningsror DK159976A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56436975A 1975-04-02 1975-04-02
US05/669,591 US4066930A (en) 1975-04-02 1976-03-26 Energizing circuits for fluorescent lamps

Publications (1)

Publication Number Publication Date
DK159976A true DK159976A (da) 1976-10-03

Family

ID=27073526

Family Applications (1)

Application Number Title Priority Date Filing Date
DK159976A DK159976A (da) 1975-04-02 1976-04-01 Elektrisk drivkreds, navnlig til udladningsror

Country Status (8)

Country Link
JP (1) JPS51127585A (da)
AU (1) AU1260976A (da)
DK (1) DK159976A (da)
FR (1) FR2306593A1 (da)
GB (1) GB1542098A (da)
NL (1) NL7603427A (da)
NO (1) NO761128L (da)
SE (1) SE7603885L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443839A (en) * 1980-12-23 1984-04-17 Tokyo Shibaura Denki Kabushiki Kaisha Single ended, separately driven, resonant DC-DC converter
JPH06151064A (ja) * 1991-10-29 1994-05-31 Toshiba Lighting & Technol Corp 室内照明装置および室内照明方法
GB2334639A (en) * 1998-02-19 1999-08-25 Zetex Plc Cold cathode fluorescent lamp driver

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982881A (en) * 1958-05-22 1961-05-02 Robert W Reich Portable light source
GB898580A (en) * 1959-08-21 1962-06-14 Gen Electric Co Ltd Improvements in or relating to circuit arrangements for operating low pressure electric discharge lamps
US3396307A (en) * 1967-04-17 1968-08-06 Gen Electric Transistor inverter lamp ballasting circuit
GB1233841A (da) * 1969-04-24 1971-06-03

Also Published As

Publication number Publication date
NO761128L (da) 1976-10-05
SE7603885L (sv) 1976-10-03
JPS51127585A (en) 1976-11-06
NL7603427A (nl) 1976-10-05
FR2306593A1 (fr) 1976-10-29
AU1260976A (en) 1977-10-06
GB1542098A (en) 1979-03-14

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Legal Events

Date Code Title Description
PBP Patent lapsed