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FR870275A - Reflector device - Google Patents

Reflector device

Info

Publication number
FR870275A
FR870275A FR870275DA FR870275A FR 870275 A FR870275 A FR 870275A FR 870275D A FR870275D A FR 870275DA FR 870275 A FR870275 A FR 870275A
Authority
FR
France
Prior art keywords
reflector device
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
Pierre Ernest Andre Fanchon
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 FR870275A publication Critical patent/FR870275A/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
    • F21V7/10—Construction
    • 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
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR870275D 1941-02-25 1941-02-25 Reflector device Expired FR870275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR870275T 1941-02-25

Publications (1)

Publication Number Publication Date
FR870275A true FR870275A (en) 1942-03-06

Family

ID=9348477

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870275D Expired FR870275A (en) 1941-02-25 1941-02-25 Reflector device

Country Status (1)

Country Link
FR (1) FR870275A (en)

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