FR1055852A - Perfectionnement aux circuits d'alimentation des lampes à decharse gazeuse - Google Patents

Perfectionnement aux circuits d'alimentation des lampes à decharse gazeuse

Info

Publication number
FR1055852A
FR1055852A FR1055852DA FR1055852A FR 1055852 A FR1055852 A FR 1055852A FR 1055852D A FR1055852D A FR 1055852DA FR 1055852 A FR1055852 A FR 1055852A
Authority
FR
France
Prior art keywords
improvement
gas discharge
supply circuits
discharge lamps
lamps
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
English (en)
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.)
SOLA ELECTRIC Co
Original Assignee
SOLA ELECTRIC Co
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 SOLA ELECTRIC Co filed Critical SOLA ELECTRIC Co
Application granted granted Critical
Publication of FR1055852A publication Critical patent/FR1055852A/fr
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
FR1055852D 1950-05-09 1951-04-23 Perfectionnement aux circuits d'alimentation des lampes à decharse gazeuse Expired FR1055852A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1055852XA 1950-05-09 1950-05-09

Publications (1)

Publication Number Publication Date
FR1055852A true FR1055852A (fr) 1954-02-23

Family

ID=22306657

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055852D Expired FR1055852A (fr) 1950-05-09 1951-04-23 Perfectionnement aux circuits d'alimentation des lampes à decharse gazeuse

Country Status (1)

Country Link
FR (1) FR1055852A (fr)

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