CH543846A - Vorschaltgerät für Gasentladungslampen, insbesondere Leuchtröhren - Google Patents

Vorschaltgerät für Gasentladungslampen, insbesondere Leuchtröhren

Info

Publication number
CH543846A
CH543846A CH118172A CH118172A CH543846A CH 543846 A CH543846 A CH 543846A CH 118172 A CH118172 A CH 118172A CH 118172 A CH118172 A CH 118172A CH 543846 A CH543846 A CH 543846A
Authority
CH
Switzerland
Prior art keywords
ballast
gas discharge
discharge lamps
fluorescent tubes
particular fluorescent
Prior art date
Application number
CH118172A
Other languages
English (en)
Inventor
Mangoldt Burkhard Von
Original Assignee
Mangoldt Fa Hans Von
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 DE19712106576 external-priority patent/DE2106576A1/de
Priority claimed from DE19712143268 external-priority patent/DE2143268A1/de
Application filed by Mangoldt Fa Hans Von filed Critical Mangoldt Fa Hans Von
Publication of CH543846A publication Critical patent/CH543846A/de

Links

Classifications

    • 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
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/232—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for low-pressure lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/10—Ballasts, e.g. for discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
CH118172A 1971-02-11 1972-01-25 Vorschaltgerät für Gasentladungslampen, insbesondere Leuchtröhren CH543846A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19712106576 DE2106576A1 (de) 1971-02-11 1971-02-11 Vorschaltgerät für Gasentladungslampen wie Leuchtröhren oder dergleichen
DE19712143268 DE2143268A1 (de) 1971-08-30 1971-08-30 Vorschaltgeraet fuer gasentladungslampen

Publications (1)

Publication Number Publication Date
CH543846A true CH543846A (de) 1973-10-31

Family

ID=25760649

Family Applications (1)

Application Number Title Priority Date Filing Date
CH118172A CH543846A (de) 1971-02-11 1972-01-25 Vorschaltgerät für Gasentladungslampen, insbesondere Leuchtröhren

Country Status (7)

Country Link
BE (1) BE779084A (de)
CH (1) CH543846A (de)
FR (1) FR2125421B1 (de)
GB (1) GB1385964A (de)
IT (1) IT948562B (de)
NL (1) NL7201668A (de)
SE (1) SE385260B (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482894A (en) * 1947-10-07 1949-09-27 Hanovia Chemical & Mfg Co Operating system for vapor arc lamps
US3003081A (en) * 1959-05-06 1961-10-03 Advance Transformer Co Apparatus for igniting and operating gaseous discharge devices
US3151276A (en) * 1960-07-12 1964-09-29 Jefferson Electric Co Plural lamp ballast
DE1539441A1 (de) * 1967-06-21 1970-02-26 Hoerner Fa Eugen Hochspannungstransformator zum Zuenden und Betreiben von elektrischen Hochspannungs-Entladungsroehren,insbesondere von Leuchtstoffroehren

Also Published As

Publication number Publication date
FR2125421B1 (de) 1976-01-16
IT948562B (it) 1973-06-11
FR2125421A1 (de) 1972-09-29
BE779084A (fr) 1972-05-30
SE385260B (sv) 1976-06-14
NL7201668A (de) 1972-08-15
GB1385964A (en) 1975-03-05

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Legal Events

Date Code Title Description
PL Patent ceased