FR457098A - Perfectionnements aux appareils électriques à vapeurs - Google Patents

Perfectionnements aux appareils électriques à vapeurs

Info

Publication number
FR457098A
FR457098A FR457098DA FR457098A FR 457098 A FR457098 A FR 457098A FR 457098D A FR457098D A FR 457098DA FR 457098 A FR457098 A FR 457098A
Authority
FR
France
Prior art keywords
electric steam
steam appliances
appliances
electric
steam
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.)
Hewittic Electric Co
Original Assignee
Westinghouse Cooper Hewitt Co Ltd
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 Westinghouse Cooper Hewitt Co Ltd filed Critical Westinghouse Cooper Hewitt Co Ltd
Application granted granted Critical
Publication of FR457098A publication Critical patent/FR457098A/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
    • H05B41/18—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 a starting switch
    • H05B41/19—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 a starting switch for lamps having an auxiliary starting electrode
    • 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
    • H05B41/22—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 having an auxiliary starting electrode
FR457098D 1912-05-18 1913-04-24 Perfectionnements aux appareils électriques à vapeurs Expired FR457098A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB457098X 1912-05-18

Publications (1)

Publication Number Publication Date
FR457098A true FR457098A (fr) 1913-09-11

Family

ID=1496819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457098D Expired FR457098A (fr) 1912-05-18 1913-04-24 Perfectionnements aux appareils électriques à vapeurs

Country Status (1)

Country Link
FR (1) FR457098A (fr)

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