FR72807E - Lampe portative fluorescente - Google Patents

Lampe portative fluorescente

Info

Publication number
FR72807E
FR72807E FR17949A FR13017949A FR72807E FR 72807 E FR72807 E FR 72807E FR 17949 A FR17949 A FR 17949A FR 13017949 A FR13017949 A FR 13017949A FR 72807 E FR72807 E FR 72807E
Authority
FR
France
Prior art keywords
fluorescent lamp
portable fluorescent
portable
lamp
fluorescent
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
FR17949A
Other languages
English (en)
Inventor
Jean Topin
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 filed Critical
Application granted granted Critical
Publication of FR72807E publication Critical patent/FR72807E/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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L2/00—Systems of electric lighting devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR17949A 1953-10-27 1958-01-02 Lampe portative fluorescente Expired FR72807E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1085656T 1953-10-27

Publications (1)

Publication Number Publication Date
FR72807E true FR72807E (fr) 1960-04-28

Family

ID=9612344

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1085656D Expired FR1085656A (fr) 1953-10-27 1953-10-27 Lampe portative fluorescente
FR17949A Expired FR72807E (fr) 1953-10-27 1958-01-02 Lampe portative fluorescente

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1085656D Expired FR1085656A (fr) 1953-10-27 1953-10-27 Lampe portative fluorescente

Country Status (1)

Country Link
FR (2) FR1085656A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD246678S (en) 1976-06-25 1977-12-13 Yiu Chung Lap Fluorescent lamp

Also Published As

Publication number Publication date
FR1085656A (fr) 1955-02-04

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