GB112055A - Improvements in Electric Lamps for Motor Vehicles, and for other purposes. - Google Patents

Improvements in Electric Lamps for Motor Vehicles, and for other purposes.

Info

Publication number
GB112055A
GB112055A GB713/17A GB71317A GB112055A GB 112055 A GB112055 A GB 112055A GB 713/17 A GB713/17 A GB 713/17A GB 71317 A GB71317 A GB 71317A GB 112055 A GB112055 A GB 112055A
Authority
GB
United Kingdom
Prior art keywords
purposes
motor vehicles
electric lamps
lamp
lamps
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
GB713/17A
Inventor
Charles Frederick Lawrenc King
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB713/17A priority Critical patent/GB112055A/en
Publication of GB112055A publication Critical patent/GB112055A/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21S41/29—Attachment thereof
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/39—Attachment thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

112,055. King, C. F. L. Jan. 15, 1917. Drawings to Specification. Vehicle and like lamps, attaching to lamp brackets.-An electric lamp is provided with two vertical sockets for engaging a lamp bracket.
GB713/17A 1917-01-15 1917-01-15 Improvements in Electric Lamps for Motor Vehicles, and for other purposes. Expired GB112055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB713/17A GB112055A (en) 1917-01-15 1917-01-15 Improvements in Electric Lamps for Motor Vehicles, and for other purposes.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB713/17A GB112055A (en) 1917-01-15 1917-01-15 Improvements in Electric Lamps for Motor Vehicles, and for other purposes.

Publications (1)

Publication Number Publication Date
GB112055A true GB112055A (en) 1917-12-27

Family

ID=32242747

Family Applications (1)

Application Number Title Priority Date Filing Date
GB713/17A Expired GB112055A (en) 1917-01-15 1917-01-15 Improvements in Electric Lamps for Motor Vehicles, and for other purposes.

Country Status (1)

Country Link
GB (1) GB112055A (en)

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