GB971832A - Lamp for a motor road vehicle - Google Patents

Lamp for a motor road vehicle

Info

Publication number
GB971832A
GB971832A GB4785/61A GB478561A GB971832A GB 971832 A GB971832 A GB 971832A GB 4785/61 A GB4785/61 A GB 4785/61A GB 478561 A GB478561 A GB 478561A GB 971832 A GB971832 A GB 971832A
Authority
GB
United Kingdom
Prior art keywords
feb
lamp
light
road vehicle
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
GB4785/61A
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.)
ISAAC MURRAY CHIPPINDALE
Original Assignee
ISAAC MURRAY CHIPPINDALE
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 ISAAC MURRAY CHIPPINDALE filed Critical ISAAC MURRAY CHIPPINDALE
Priority to GB4785/61A priority Critical patent/GB971832A/en
Publication of GB971832A publication Critical patent/GB971832A/en
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

Landscapes

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

Abstract

971,832. Motor vehicle lamps. I. M. CHIPPINDALE. Feb. 9, 1962 [Feb. 9, 1961], No. 4785/61. Heading F4R. A vehicle lamp consists of a trough-shaped reflector 1 of parabolic cross-section with one or more electric light bulbs located with their filaments which constitute substantially part sources of light on the focal line of the parabola, a segment 6 of each bulb constituted by the forward upper quarter being blacked out or otherwise screened to prevent direct emission of light upward or above a downwardly inclined plane The side walls of the reflector may be plane and reflecting with the free edges beaded to hold a front glass 3.
GB4785/61A 1961-02-09 1961-02-09 Lamp for a motor road vehicle Expired GB971832A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4785/61A GB971832A (en) 1961-02-09 1961-02-09 Lamp for a motor road vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4785/61A GB971832A (en) 1961-02-09 1961-02-09 Lamp for a motor road vehicle

Publications (1)

Publication Number Publication Date
GB971832A true GB971832A (en) 1964-10-07

Family

ID=9783768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4785/61A Expired GB971832A (en) 1961-02-09 1961-02-09 Lamp for a motor road vehicle

Country Status (1)

Country Link
GB (1) GB971832A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001185A1 (en) * 1979-10-24 1981-04-30 R Gyr Headlight for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981001185A1 (en) * 1979-10-24 1981-04-30 R Gyr Headlight for vehicle

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