AT256991B - Device with a gas and / or vapor discharge lamp - Google Patents

Device with a gas and / or vapor discharge lamp

Info

Publication number
AT256991B
AT256991B AT74566A AT74566A AT256991B AT 256991 B AT256991 B AT 256991B AT 74566 A AT74566 A AT 74566A AT 74566 A AT74566 A AT 74566A AT 256991 B AT256991 B AT 256991B
Authority
AT
Austria
Prior art keywords
gas
discharge lamp
vapor discharge
vapor
lamp
Prior art date
Application number
AT74566A
Other languages
German (de)
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
Application granted granted Critical
Publication of AT256991B publication Critical patent/AT256991B/en

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
    • H05B41/02Details
    • H05B41/04Starting switches
    • H05B41/042Starting switches using semiconductor devices
    • 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
AT74566A 1965-01-30 1966-01-27 Device with a gas and / or vapor discharge lamp AT256991B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6501244A NL6501244A (en) 1965-01-30 1965-01-30

Publications (1)

Publication Number Publication Date
AT256991B true AT256991B (en) 1967-09-11

Family

ID=55601952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74566A AT256991B (en) 1965-01-30 1966-01-27 Device with a gas and / or vapor discharge lamp

Country Status (9)

Country Link
JP (1) JPS4310898B1 (en)
AT (1) AT256991B (en)
BE (1) BE675762A (en)
CH (1) CH455936A (en)
DE (1) DE1539484A1 (en)
ES (1) ES322346A1 (en)
GB (1) GB1080898A (en)
NL (1) NL6501244A (en)
SE (1) SE315658B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165407B (en) * 1984-10-02 1988-01-20 Ferranti Plc Gas laser power supply apparatus

Also Published As

Publication number Publication date
SE315658B (en) 1969-10-06
JPS4310898B1 (en) 1968-05-08
ES322346A1 (en) 1966-07-16
NL6501244A (en) 1966-08-01
DE1539484A1 (en) 1969-12-11
CH455936A (en) 1968-05-15
GB1080898A (en) 1967-08-23
BE675762A (en) 1966-07-28

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