FR700788A - Improvements to lighting equipment and in particular to vehicles - Google Patents

Improvements to lighting equipment and in particular to vehicles

Info

Publication number
FR700788A
FR700788A FR700788DA FR700788A FR 700788 A FR700788 A FR 700788A FR 700788D A FR700788D A FR 700788DA FR 700788 A FR700788 A FR 700788A
Authority
FR
France
Prior art keywords
vehicles
lighting equipment
lighting
equipment
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
Alexandre Apostol
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 FR700788A publication Critical patent/FR700788A/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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • 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
    • F21S41/25—Projection lenses
    • F21S41/26—Elongated lenses
FR700788D 1929-10-31 1929-10-31 Improvements to lighting equipment and in particular to vehicles Expired FR700788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700788T 1929-10-31

Publications (1)

Publication Number Publication Date
FR700788A true FR700788A (en) 1931-03-06

Family

ID=9051728

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700788D Expired FR700788A (en) 1929-10-31 1929-10-31 Improvements to lighting equipment and in particular to vehicles

Country Status (1)

Country Link
FR (1) FR700788A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2657593A3 (en) * 2012-04-27 2015-08-26 Koito Manufacturing Co., Ltd. Vehicle headlamp
EP3130840A3 (en) * 2015-08-10 2017-03-29 Taiwan Network Computer & Electronic Co., Ltd. Light module with incorporated lens

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2657593A3 (en) * 2012-04-27 2015-08-26 Koito Manufacturing Co., Ltd. Vehicle headlamp
EP3130840A3 (en) * 2015-08-10 2017-03-29 Taiwan Network Computer & Electronic Co., Ltd. Light module with incorporated lens

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