FR884255A - Glare-free headlight - Google Patents

Glare-free headlight

Info

Publication number
FR884255A
FR884255A FR884255DA FR884255A FR 884255 A FR884255 A FR 884255A FR 884255D A FR884255D A FR 884255DA FR 884255 A FR884255 A FR 884255A
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
Friedrich Richard Dietrich
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 FR884255A publication Critical patent/FR884255A/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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
FR884255D 1941-07-25 1942-07-16 Glare-free headlight Expired FR884255A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE884255X 1941-07-25

Publications (1)

Publication Number Publication Date
FR884255A true FR884255A (en) 1943-08-09

Family

ID=6832355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884255D Expired FR884255A (en) 1941-07-25 1942-07-16 Glare-free headlight

Country Status (1)

Country Link
FR (1) FR884255A (en)

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