FR737909A - Phare non-éblouissant - Google Patents

Phare non-éblouissant

Info

Publication number
FR737909A
FR737909A FR737909DA FR737909A FR 737909 A FR737909 A FR 737909A FR 737909D A FR737909D A FR 737909DA FR 737909 A FR737909 A FR 737909A
Authority
FR
France
Prior art keywords
glare
headlight
free
free headlight
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)
Inventor
Rene Louvet
Georges Laurent
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 FR737909A publication Critical patent/FR737909A/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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR737909D 1932-05-31 1932-05-31 Phare non-éblouissant Expired FR737909A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR737909T 1932-05-31

Publications (1)

Publication Number Publication Date
FR737909A true FR737909A (fr) 1932-12-19

Family

ID=9131979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737909D Expired FR737909A (fr) 1932-05-31 1932-05-31 Phare non-éblouissant

Country Status (1)

Country Link
FR (1) FR737909A (fr)

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