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GB194934A - Improved head lamp for motor vehicles and the like - Google Patents

Improved head lamp for motor vehicles and the like

Info

Publication number
GB194934A
GB194934A GB7422/22A GB742222A GB194934A GB 194934 A GB194934 A GB 194934A GB 7422/22 A GB7422/22 A GB 7422/22A GB 742222 A GB742222 A GB 742222A GB 194934 A GB194934 A GB 194934A
Authority
GB
United Kingdom
Prior art keywords
motor vehicles
head lamp
improved head
reflectors
reflector
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
GB7422/22A
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.)
EDWARD THOMAS SWEENEY
Original Assignee
EDWARD THOMAS SWEENEY
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 EDWARD THOMAS SWEENEY filed Critical EDWARD THOMAS SWEENEY
Priority to GB7422/22A priority Critical patent/GB194934A/en
Publication of GB194934A publication Critical patent/GB194934A/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

194,934. Sweeney, E. T. March 14, 1922. Lighting, systems of.-In a vehicle lamp of the type in which two reflectors with lamp-bulbs are mounted in a casing so that the rays of light from one reflector are projected horizontally and from the other obliquely downwardly, the reflectors 1, 2 are arranged so that the edges 10 are in oblique relationship, each edge being formed at the rim 9 of a reflector. The leads 6 are passed through an adaptor 7 carried by the casing 3.
GB7422/22A 1922-03-14 1922-03-14 Improved head lamp for motor vehicles and the like Expired GB194934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7422/22A GB194934A (en) 1922-03-14 1922-03-14 Improved head lamp for motor vehicles and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7422/22A GB194934A (en) 1922-03-14 1922-03-14 Improved head lamp for motor vehicles and the like

Publications (1)

Publication Number Publication Date
GB194934A true GB194934A (en) 1923-03-22

Family

ID=9832813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7422/22A Expired GB194934A (en) 1922-03-14 1922-03-14 Improved head lamp for motor vehicles and the like

Country Status (1)

Country Link
GB (1) GB194934A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562064A (en) * 1947-01-04 1951-07-24 Harry E Rutledge Floodlight having hood lamp apertures and lamp sockets in coaxial alignment
US3123308A (en) * 1964-03-03 Franck
DE102008060779A1 (en) * 2008-12-05 2010-06-10 Osram Gesellschaft mit beschränkter Haftung Adapter for filament lamp, has socket part inserted into lamp holder, and base part at which adapter holders for receiving different types of sockets of commercial lamp, where socket part is arranged adjacent to base part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123308A (en) * 1964-03-03 Franck
US2562064A (en) * 1947-01-04 1951-07-24 Harry E Rutledge Floodlight having hood lamp apertures and lamp sockets in coaxial alignment
DE102008060779A1 (en) * 2008-12-05 2010-06-10 Osram Gesellschaft mit beschränkter Haftung Adapter for filament lamp, has socket part inserted into lamp holder, and base part at which adapter holders for receiving different types of sockets of commercial lamp, where socket part is arranged adjacent to base part

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