GB150666A - An improved light projector or lamp - Google Patents

An improved light projector or lamp

Info

Publication number
GB150666A
GB150666A GB2114/20A GB211420A GB150666A GB 150666 A GB150666 A GB 150666A GB 2114/20 A GB2114/20 A GB 2114/20A GB 211420 A GB211420 A GB 211420A GB 150666 A GB150666 A GB 150666A
Authority
GB
United Kingdom
Prior art keywords
lamp
support
light projector
improved light
piece
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
GB2114/20A
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.)
E C SA AB
Original Assignee
E C SA AB
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 E C SA AB filed Critical E C SA AB
Publication of GB150666A publication Critical patent/GB150666A/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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

150,666. Soc. Anon. A. B. E. C. Sept. 1, 1919, [Convention date]. No Patent granted (Sealing fee not paid). Supporting.-A light-projector or lamp comprises a body 1 having its inner surface polished to act as a reflector, a tubular piece 13 carrying the socket 7 of the lamp bulb or other luminous source, and a tubular support 17, all made in one piece. A strengthening web 19 connects the lamp body to the support 17. The support may be fixed either in a clamping-collar or on a slightly tapered pin acting as a lamp bracket.
GB2114/20A 1919-09-01 1920-01-22 An improved light projector or lamp Expired GB150666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR150666X 1919-09-01

Publications (1)

Publication Number Publication Date
GB150666A true GB150666A (en) 1921-04-22

Family

ID=8875672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2114/20A Expired GB150666A (en) 1919-09-01 1920-01-22 An improved light projector or lamp

Country Status (1)

Country Link
GB (1) GB150666A (en)

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