BE445375A - Headlight. - Google Patents

Headlight.

Info

Publication number
BE445375A
BE445375A BE445375A BE445375A BE445375A BE 445375 A BE445375 A BE 445375A BE 445375 A BE445375 A BE 445375A BE 445375 A BE445375 A BE 445375A BE 445375 A BE445375 A BE 445375A
Authority
BE
Belgium
Prior art keywords
headlight
Prior art date
Application number
BE445375A
Other languages
French (fr)
Inventor
Ikon A G Zeiss
Original Assignee
Zeiss Ikon Ag
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 by Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Priority to BE445375A priority Critical patent/BE445375A/en
Publication of BE445375A publication Critical patent/BE445375A/en

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
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • 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
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
BE445375A 1942-04-29 1942-04-29 Headlight. BE445375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE445375A BE445375A (en) 1942-04-29 1942-04-29 Headlight.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE445375A BE445375A (en) 1942-04-29 1942-04-29 Headlight.

Publications (1)

Publication Number Publication Date
BE445375A true BE445375A (en) 1942-05-30

Family

ID=101786

Family Applications (1)

Application Number Title Priority Date Filing Date
BE445375A BE445375A (en) 1942-04-29 1942-04-29 Headlight.

Country Status (1)

Country Link
BE (1) BE445375A (en)

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