FR1367437A - Boîte à lumière perfectionnée - Google Patents

Boîte à lumière perfectionnée

Info

Publication number
FR1367437A
FR1367437A FR921151A FR921151A FR1367437A FR 1367437 A FR1367437 A FR 1367437A FR 921151 A FR921151 A FR 921151A FR 921151 A FR921151 A FR 921151A FR 1367437 A FR1367437 A FR 1367437A
Authority
FR
France
Prior art keywords
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advanced light
advanced
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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
FR921151A
Other languages
English (en)
Inventor
Andre Gabriel Foures
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
Priority to FR921151A priority Critical patent/FR1367437A/fr
Application granted granted Critical
Publication of FR1367437A publication Critical patent/FR1367437A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR921151A 1963-01-11 1963-01-11 Boîte à lumière perfectionnée Expired FR1367437A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR921151A FR1367437A (fr) 1963-01-11 1963-01-11 Boîte à lumière perfectionnée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921151A FR1367437A (fr) 1963-01-11 1963-01-11 Boîte à lumière perfectionnée

Publications (1)

Publication Number Publication Date
FR1367437A true FR1367437A (fr) 1964-07-24

Family

ID=8794523

Family Applications (1)

Application Number Title Priority Date Filing Date
FR921151A Expired FR1367437A (fr) 1963-01-11 1963-01-11 Boîte à lumière perfectionnée

Country Status (1)

Country Link
FR (1) FR1367437A (fr)

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