CH632115A5 - Transistor invertor for voltage supply of a fluorescent lamp - Google Patents

Transistor invertor for voltage supply of a fluorescent lamp Download PDF

Info

Publication number
CH632115A5
CH632115A5 CH845278A CH845278A CH632115A5 CH 632115 A5 CH632115 A5 CH 632115A5 CH 845278 A CH845278 A CH 845278A CH 845278 A CH845278 A CH 845278A CH 632115 A5 CH632115 A5 CH 632115A5
Authority
CH
Switzerland
Prior art keywords
voltage
heating
triac
winding
inverter
Prior art date
Application number
CH845278A
Other languages
German (de)
English (en)
Inventor
Hugo Klotz
Joachim Manchen
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/de
Priority claimed from DE19772748441 external-priority patent/DE2748441A1/de
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH632115A5 publication Critical patent/CH632115A5/de

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)
CH845278A 1977-08-24 1978-08-09 Transistor invertor for voltage supply of a fluorescent lamp CH632115A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772738557 DE2738557A1 (de) 1977-08-24 1977-08-24 Transistorwechselrichter zur spannungsversorgung von leuchtstofflampen
DE19772748441 DE2748441A1 (de) 1977-10-26 1977-10-26 Transistorwechselrichter zur spannungsversorgung von leuchtstofflampen

Publications (1)

Publication Number Publication Date
CH632115A5 true CH632115A5 (en) 1982-09-15

Family

ID=25772622

Family Applications (1)

Application Number Title Priority Date Filing Date
CH845278A CH632115A5 (en) 1977-08-24 1978-08-09 Transistor invertor for voltage supply of a fluorescent lamp

Country Status (6)

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

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
AT362019B (de) 1981-04-27
ES472745A1 (es) 1979-02-16
FR2401587A1 (fr) 1979-03-23
FR2401587B3 (xx) 1981-03-27
SE7808859L (sv) 1979-02-25
ATA613578A (de) 1980-09-15
NL7808087A (nl) 1979-02-27

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CH632115A5 (en) Transistor invertor for voltage supply of a fluorescent lamp
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Legal Events

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PL Patent ceased