FR980499A - Appareil d'éclairage équipé de lampes fluorescentes tubulaires - Google Patents

Appareil d'éclairage équipé de lampes fluorescentes tubulaires

Info

Publication number
FR980499A
FR980499A FR980499DA FR980499A FR 980499 A FR980499 A FR 980499A FR 980499D A FR980499D A FR 980499DA FR 980499 A FR980499 A FR 980499A
Authority
FR
France
Prior art keywords
lighting fixture
fluorescent lamps
tubular fluorescent
fixture equipped
tubular
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi SA
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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Application granted granted Critical
Publication of FR980499A publication Critical patent/FR980499A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
FR980499D 1948-12-18 1948-12-18 Appareil d'éclairage équipé de lampes fluorescentes tubulaires Expired FR980499A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980499T 1948-12-18

Publications (1)

Publication Number Publication Date
FR980499A true FR980499A (fr) 1951-05-15

Family

ID=9525502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980499D Expired FR980499A (fr) 1948-12-18 1948-12-18 Appareil d'éclairage équipé de lampes fluorescentes tubulaires

Country Status (2)

Country Link
CH (1) CH299520A (fr)
FR (1) FR980499A (fr)

Also Published As

Publication number Publication date
CH299520A (fr) 1954-06-15

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