FR663060A - Reflector - Google Patents

Reflector

Info

Publication number
FR663060A
FR663060A FR663060DA FR663060A FR 663060 A FR663060 A FR 663060A FR 663060D A FR663060D A FR 663060DA FR 663060 A FR663060 A FR 663060A
Authority
FR
France
Prior art keywords
reflector
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
French (fr)
Inventor
Rene-Henri Roumier
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 FR663060A publication Critical patent/FR663060A/en
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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR663060D 1928-10-26 1928-10-26 Reflector Expired FR663060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663060T 1928-10-26

Publications (1)

Publication Number Publication Date
FR663060A true FR663060A (en) 1929-08-16

Family

ID=9011851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663060D Expired FR663060A (en) 1928-10-26 1928-10-26 Reflector

Country Status (1)

Country Link
FR (1) FR663060A (en)

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