AT362019B - CIRCUIT ARRANGEMENT FOR FLUORESCENT LAMPS OPERATED BY A TRANSISTOR INVERTER WITH A INVERTER TRANSFORMER - Google Patents

CIRCUIT ARRANGEMENT FOR FLUORESCENT LAMPS OPERATED BY A TRANSISTOR INVERTER WITH A INVERTER TRANSFORMER

Info

Publication number
AT362019B
AT362019B AT613578A AT613578A AT362019B AT 362019 B AT362019 B AT 362019B AT 613578 A AT613578 A AT 613578A AT 613578 A AT613578 A AT 613578A AT 362019 B AT362019 B AT 362019B
Authority
AT
Austria
Prior art keywords
inverter
circuit arrangement
fluorescent lamps
transistor
lamps operated
Prior art date
Application number
AT613578A
Other languages
German (de)
Other versions
ATA613578A (en
Original Assignee
Licentia Gmbh
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 DE19772738557 external-priority patent/DE2738557A1/en
Priority claimed from DE19772748441 external-priority patent/DE2748441A1/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of ATA613578A publication Critical patent/ATA613578A/en
Application granted granted Critical
Publication of AT362019B publication Critical patent/AT362019B/en

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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
    • H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
    • H02M5/22—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/25—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/253—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using discharge tubes only
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
AT613578A 1977-08-24 1978-08-23 CIRCUIT ARRANGEMENT FOR FLUORESCENT LAMPS OPERATED BY A TRANSISTOR INVERTER WITH A INVERTER TRANSFORMER AT362019B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772738557 DE2738557A1 (en) 1977-08-24 1977-08-24 Fluorescent lamp transistor inverter - uses triac controlled by state on ignition capacitor connected to secondary winding
DE19772748441 DE2748441A1 (en) 1977-10-26 1977-10-26 Fluorescent lamp transistor inverter - uses triac controlled by state on ignition capacitor connected to secondary winding

Publications (2)

Publication Number Publication Date
ATA613578A ATA613578A (en) 1980-09-15
AT362019B true AT362019B (en) 1981-04-27

Family

ID=25772622

Family Applications (1)

Application Number Title Priority Date Filing Date
AT613578A AT362019B (en) 1977-08-24 1978-08-23 CIRCUIT ARRANGEMENT FOR FLUORESCENT LAMPS OPERATED BY A TRANSISTOR INVERTER WITH A INVERTER TRANSFORMER

Country Status (6)

Country Link
AT (1) AT362019B (en)
CH (1) CH632115A5 (en)
ES (1) ES472745A1 (en)
FR (1) FR2401587A1 (en)
NL (1) NL7808087A (en)
SE (1) SE7808859L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153014A (en) * 1977-03-17 1979-05-08 The Bendix Corporation Peripheral circuitry for single-point fuel injection

Also Published As

Publication number Publication date
ES472745A1 (en) 1979-02-16
FR2401587B3 (en) 1981-03-27
SE7808859L (en) 1979-02-25
FR2401587A1 (en) 1979-03-23
CH632115A5 (en) 1982-09-15
ATA613578A (en) 1980-09-15
NL7808087A (en) 1979-02-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee