FR35877E - Glare-free headlight - Google Patents

Glare-free headlight

Info

Publication number
FR35877E
FR35877E FR35877DA FR35877E FR 35877 E FR35877 E FR 35877E FR 35877D A FR35877D A FR 35877DA FR 35877 E FR35877 E FR 35877E
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
French (fr)
Inventor
Georges Cassan
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 FR35877E publication Critical patent/FR35877E/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR35877D 1928-09-08 1928-09-08 Glare-free headlight Expired FR35877E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35877T 1928-09-08

Publications (1)

Publication Number Publication Date
FR35877E true FR35877E (en) 1930-03-29

Family

ID=8672689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35877D Expired FR35877E (en) 1928-09-08 1928-09-08 Glare-free headlight

Country Status (1)

Country Link
FR (1) FR35877E (en)

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