CH403983A - Zünd- und Betriebsschaltungsanordnung für eine Gas- und/oder Dampfentladungslampe - Google Patents

Zünd- und Betriebsschaltungsanordnung für eine Gas- und/oder Dampfentladungslampe

Info

Publication number
CH403983A
CH403983A CH647762A CH647762A CH403983A CH 403983 A CH403983 A CH 403983A CH 647762 A CH647762 A CH 647762A CH 647762 A CH647762 A CH 647762A CH 403983 A CH403983 A CH 403983A
Authority
CH
Switzerland
Prior art keywords
ignition
gas
discharge lamp
circuit arrangement
operating circuit
Prior art date
Application number
CH647762A
Other languages
English (en)
Inventor
Cornelis Moerkens Jozef
Carolus Schellekens Henri
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH403983A publication Critical patent/CH403983A/de

Links

Classifications

    • 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
    • H05B41/16Circuit 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
    • H05B41/20Circuit 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
    • H05B41/23Circuit 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
    • H05B41/232Circuit 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
    • H05B41/2325Circuit 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 provided with pre-heating electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08High-leakage transformers or inductances
    • H01F38/10Ballasts, e.g. for discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
CH647762A 1961-05-29 1962-05-28 Zünd- und Betriebsschaltungsanordnung für eine Gas- und/oder Dampfentladungslampe CH403983A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL265288 1961-05-29

Publications (1)

Publication Number Publication Date
CH403983A true CH403983A (de) 1965-12-15

Family

ID=19753065

Family Applications (1)

Application Number Title Priority Date Filing Date
CH647762A CH403983A (de) 1961-05-29 1962-05-28 Zünd- und Betriebsschaltungsanordnung für eine Gas- und/oder Dampfentladungslampe

Country Status (4)

Country Link
CH (1) CH403983A (de)
ES (1) ES277699A1 (de)
GB (1) GB965955A (de)
SE (1) SE322839B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485625A (fr) * 1966-04-14 1967-06-23 Csf Nouvelle source de lumière monochromatique d'intensité constante
ES473471A1 (es) * 1978-09-19 1979-05-01 Automatismo Control Y Medicion Perfeccionamientos en la construccion de transformadores.

Also Published As

Publication number Publication date
GB965955A (en) 1964-08-06
SE322839B (de) 1970-04-20
ES277699A1 (es) 1962-08-01

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