FR32484E - Lanterne avec lentille - Google Patents

Lanterne avec lentille

Info

Publication number
FR32484E
FR32484E FR32484DA FR32484E FR 32484 E FR32484 E FR 32484E FR 32484D A FR32484D A FR 32484DA FR 32484 E FR32484 E FR 32484E
Authority
FR
France
Prior art keywords
lantern
lens
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NAAMLOOZE VENNOOTSCHAP MASCHIN
Original Assignee
NAAMLOOZE VENNOOTSCHAP MASCHIN
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 NAAMLOOZE VENNOOTSCHAP MASCHIN filed Critical NAAMLOOZE VENNOOTSCHAP MASCHIN
Application granted granted Critical
Publication of FR32484E publication Critical patent/FR32484E/fr
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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR32484D 1926-11-04 1926-11-04 Lanterne avec lentille Expired FR32484E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32484T 1926-11-04

Publications (1)

Publication Number Publication Date
FR32484E true FR32484E (fr) 1928-01-24

Family

ID=8670193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32484D Expired FR32484E (fr) 1926-11-04 1926-11-04 Lanterne avec lentille

Country Status (1)

Country Link
FR (1) FR32484E (fr)

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