FR539045A - Improvements to vehicle headlights and similar lamps - Google Patents

Improvements to vehicle headlights and similar lamps

Info

Publication number
FR539045A
FR539045A FR539045DA FR539045A FR 539045 A FR539045 A FR 539045A FR 539045D A FR539045D A FR 539045DA FR 539045 A FR539045 A FR 539045A
Authority
FR
France
Prior art keywords
vehicle headlights
similar lamps
lamps
similar
headlights
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
Howard Grubb
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 FR539045A publication Critical patent/FR539045A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR539045D 1921-01-21 1921-08-04 Improvements to vehicle headlights and similar lamps Expired FR539045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB539045X 1921-01-21

Publications (1)

Publication Number Publication Date
FR539045A true FR539045A (en) 1922-06-19

Family

ID=10469354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR539045D Expired FR539045A (en) 1921-01-21 1921-08-04 Improvements to vehicle headlights and similar lamps

Country Status (1)

Country Link
FR (1) FR539045A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005010430A1 (en) * 2003-07-29 2005-02-03 Turhan Alcelik A headlamp with a continuous long-distance illumination without glaring effects
US7891851B2 (en) 2005-04-05 2011-02-22 Turhan Alcelik Headlamp with long-distance illumination without glaring effect

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005010430A1 (en) * 2003-07-29 2005-02-03 Turhan Alcelik A headlamp with a continuous long-distance illumination without glaring effects
EA009340B1 (en) * 2003-07-29 2007-12-28 Турхан Алджелик Headlamp with a continuous long-distance illumination without glaring effects
US7452115B2 (en) 2003-07-29 2008-11-18 Turhan Alcelik Headlamp with a continuous long-distance illumination without glaring effects
US7891851B2 (en) 2005-04-05 2011-02-22 Turhan Alcelik Headlamp with long-distance illumination without glaring effect

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