FR583733A - Motor vehicle lighting improvements - Google Patents

Motor vehicle lighting improvements

Info

Publication number
FR583733A
FR583733A FR583733DA FR583733A FR 583733 A FR583733 A FR 583733A FR 583733D A FR583733D A FR 583733DA FR 583733 A FR583733 A FR 583733A
Authority
FR
France
Prior art keywords
motor vehicle
vehicle lighting
lighting
motor
vehicle
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
Lames Radley
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 FR583733A publication Critical patent/FR583733A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00Reflectors for light sources
    • F21V7/04Optical design
    • F21V7/09Optical design with a combination of different curvatures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32Optical layout thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR583733D 1924-07-12 1924-07-12 Motor vehicle lighting improvements Expired FR583733A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR583733T 1924-07-12

Publications (1)

Publication Number Publication Date
FR583733A true FR583733A (en) 1925-01-20

Family

ID=8958877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR583733D Expired FR583733A (en) 1924-07-12 1924-07-12 Motor vehicle lighting improvements

Country Status (1)

Country Link
FR (1) FR583733A (en)

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