FR35697E - Improvements to automotive headlamp lighting - Google Patents

Improvements to automotive headlamp lighting

Info

Publication number
FR35697E
FR35697E FR35697DA FR35697E FR 35697 E FR35697 E FR 35697E FR 35697D A FR35697D A FR 35697DA FR 35697 E FR35697 E FR 35697E
Authority
FR
France
Prior art keywords
automotive headlamp
headlamp lighting
lighting
automotive
headlamp
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
Andre Blondel
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 FR35697E publication Critical patent/FR35697E/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
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR35697D 1928-06-16 1928-06-16 Improvements to automotive headlamp lighting Expired FR35697E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35697T 1928-06-16

Publications (1)

Publication Number Publication Date
FR35697E true FR35697E (en) 1930-03-27

Family

ID=8672544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35697D Expired FR35697E (en) 1928-06-16 1928-06-16 Improvements to automotive headlamp lighting

Country Status (1)

Country Link
FR (1) FR35697E (en)

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