FR791802A - Light reflector system for road lighting - Google Patents

Light reflector system for road lighting

Info

Publication number
FR791802A
FR791802A FR791802DA FR791802A FR 791802 A FR791802 A FR 791802A FR 791802D A FR791802D A FR 791802DA FR 791802 A FR791802 A FR 791802A
Authority
FR
France
Prior art keywords
light reflector
road lighting
reflector system
lighting
road
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
Jean Neuhaus
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 FR791802A publication Critical patent/FR791802A/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
    • 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)
FR791802D 1935-06-28 1935-06-28 Light reflector system for road lighting Expired FR791802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791802T 1935-06-28

Publications (1)

Publication Number Publication Date
FR791802A true FR791802A (en) 1935-12-18

Family

ID=9227772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791802D Expired FR791802A (en) 1935-06-28 1935-06-28 Light reflector system for road lighting

Country Status (1)

Country Link
FR (1) FR791802A (en)

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