FR1075285A - Fluorescent lighting fixture - Google Patents

Fluorescent lighting fixture

Info

Publication number
FR1075285A
FR1075285A FR1075285DA FR1075285A FR 1075285 A FR1075285 A FR 1075285A FR 1075285D A FR1075285D A FR 1075285DA FR 1075285 A FR1075285 A FR 1075285A
Authority
FR
France
Prior art keywords
lighting fixture
fluorescent lighting
fluorescent
fixture
lighting
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SOUDURE ET APPLIC ELECTR
Original Assignee
SOUDURE ET APPLIC ELECTR
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 SOUDURE ET APPLIC ELECTR filed Critical SOUDURE ET APPLIC ELECTR
Application granted granted Critical
Publication of FR1075285A publication Critical patent/FR1075285A/en
Expired legal-status Critical Current

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
    • H05B41/2325—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 provided with pre-heating electrodes
FR1075285D 1953-01-27 1953-01-27 Fluorescent lighting fixture Expired FR1075285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1075285T 1953-01-27

Publications (1)

Publication Number Publication Date
FR1075285A true FR1075285A (en) 1954-10-14

Family

ID=9607049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1075285D Expired FR1075285A (en) 1953-01-27 1953-01-27 Fluorescent lighting fixture

Country Status (1)

Country Link
FR (1) FR1075285A (en)

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