GB191041A - Lantern with lens - Google Patents

Lantern with lens

Info

Publication number
GB191041A
GB191041A GB35153/22A GB3515322A GB191041A GB 191041 A GB191041 A GB 191041A GB 35153/22 A GB35153/22 A GB 35153/22A GB 3515322 A GB3515322 A GB 3515322A GB 191041 A GB191041 A GB 191041A
Authority
GB
United Kingdom
Prior art keywords
lens
source
light
van
lantern
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
GB35153/22A
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Publication of GB191041A publication Critical patent/GB191041A/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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens 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
    • F21S41/285—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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Epoxy Compounds (AREA)

Abstract

191,041. Naamlooze Vennootschap Machinerieen en Apparaten Fabrieken, (Assignees of Braam van Vloten,'P. van). Dec. 27, 1921, [Convention date]. Void [Published under Sect. 91 of the Act]. Search-lights; vehicle lamps; mounting electric lamps in lanterns.-To prevent dazzle, the source of light is so placed with respect to the lens that none of the rays emitted through the lens have an upward direction. The source of light has very small vertical dimensions and large horizontal dimensions and is adjustable horizontally and vertically.
GB35153/22A 1921-12-27 1922-12-27 Lantern with lens Expired GB191041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL191041X 1921-12-27

Publications (1)

Publication Number Publication Date
GB191041A true GB191041A (en) 1923-05-10

Family

ID=19777880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35153/22A Expired GB191041A (en) 1921-12-27 1922-12-27 Lantern with lens

Country Status (1)

Country Link
GB (1) GB191041A (en)

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