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FR657511A - Dispositif anti-éblouissant perfectionné - Google Patents

Dispositif anti-éblouissant perfectionné

Info

Publication number
FR657511A
FR657511A FR657511DA FR657511A FR 657511 A FR657511 A FR 657511A FR 657511D A FR657511D A FR 657511DA FR 657511 A FR657511 A FR 657511A
Authority
FR
France
Prior art keywords
glare device
advanced anti
advanced
glare
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
English (en)
Inventor
Lucien Velard
Rene Velard
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 FR657511A publication Critical patent/FR657511A/fr
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
    • F21V5/00—Refractors for light sources
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR657511D 1928-07-13 1928-07-13 Dispositif anti-éblouissant perfectionné Expired FR657511A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR657511T 1928-07-13

Publications (1)

Publication Number Publication Date
FR657511A true FR657511A (fr) 1929-05-23

Family

ID=9008465

Family Applications (1)

Application Number Title Priority Date Filing Date
FR657511D Expired FR657511A (fr) 1928-07-13 1928-07-13 Dispositif anti-éblouissant perfectionné

Country Status (1)

Country Link
FR (1) FR657511A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556194A (en) * 1993-12-21 1996-09-17 Koito Manufacturing Co., Ltd. Vehicular lamp having glittering appearance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556194A (en) * 1993-12-21 1996-09-17 Koito Manufacturing Co., Ltd. Vehicular lamp having glittering appearance

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