FR696845A - Installation d'éclairage - Google Patents

Installation d'éclairage

Info

Publication number
FR696845A
FR696845A FR696845DA FR696845A FR 696845 A FR696845 A FR 696845A FR 696845D A FR696845D A FR 696845DA FR 696845 A FR696845 A FR 696845A
Authority
FR
France
Prior art keywords
lighting installation
lighting
installation
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR696845A publication Critical patent/FR696845A/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
FR696845D 1929-06-11 1930-06-07 Installation d'éclairage Expired FR696845A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL696845X 1929-06-11

Publications (1)

Publication Number Publication Date
FR696845A true FR696845A (fr) 1931-01-07

Family

ID=19808898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696845D Expired FR696845A (fr) 1929-06-11 1930-06-07 Installation d'éclairage

Country Status (1)

Country Link
FR (1) FR696845A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386228A1 (fr) * 1977-03-31 1978-10-27 Bbc Brown Boveri & Cie Ballast a alimentation en tension alternative

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386228A1 (fr) * 1977-03-31 1978-10-27 Bbc Brown Boveri & Cie Ballast a alimentation en tension alternative

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