FR609585A - Anti-glare headlight glass - Google Patents

Anti-glare headlight glass

Info

Publication number
FR609585A
FR609585A FR609585DA FR609585A FR 609585 A FR609585 A FR 609585A FR 609585D A FR609585D A FR 609585DA FR 609585 A FR609585 A FR 609585A
Authority
FR
France
Prior art keywords
headlight glass
glare headlight
glare
glass
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
Marcel Brisset
Louis Gillot
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 FR609585A publication Critical patent/FR609585A/en
Expired legal-status Critical Current

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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of 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
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/125—Coloured light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR609585D 1925-11-05 1925-11-05 Anti-glare headlight glass Expired FR609585A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR609585T 1925-11-05

Publications (1)

Publication Number Publication Date
FR609585A true FR609585A (en) 1926-08-17

Family

ID=8976812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR609585D Expired FR609585A (en) 1925-11-05 1925-11-05 Anti-glare headlight glass

Country Status (1)

Country Link
FR (1) FR609585A (en)

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