GB525999A - Improvements in head lamps - Google Patents

Improvements in head lamps

Info

Publication number
GB525999A
GB525999A GB7236/39A GB723639A GB525999A GB 525999 A GB525999 A GB 525999A GB 7236/39 A GB7236/39 A GB 7236/39A GB 723639 A GB723639 A GB 723639A GB 525999 A GB525999 A GB 525999A
Authority
GB
United Kingdom
Prior art keywords
head lamps
source
beams
norheim
headlamps
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
GB7236/39A
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.)
EVEN ANUNDSEN NORHEIM
Original Assignee
EVEN ANUNDSEN NORHEIM
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 EVEN ANUNDSEN NORHEIM filed Critical EVEN ANUNDSEN NORHEIM
Priority to GB7236/39A priority Critical patent/GB525999A/en
Publication of GB525999A publication Critical patent/GB525999A/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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • 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
    • F21S41/28—Cover glass

Abstract

525,999. Headlamps. NORHEIM, E. A. March 6, 1939, No. 7236. [Class 75 (ii)] Light from a non-visible source 6 is reflected by the adjustable reflector made up of lamellae 9 out in a series of parallel beams, a prism 14 being arranged as shown over the lower half of the beams from the source. The front glass .3 may be made with vertical ribs.
GB7236/39A 1939-03-06 1939-03-06 Improvements in head lamps Expired GB525999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7236/39A GB525999A (en) 1939-03-06 1939-03-06 Improvements in head lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7236/39A GB525999A (en) 1939-03-06 1939-03-06 Improvements in head lamps

Publications (1)

Publication Number Publication Date
GB525999A true GB525999A (en) 1940-09-09

Family

ID=9829254

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7236/39A Expired GB525999A (en) 1939-03-06 1939-03-06 Improvements in head lamps

Country Status (1)

Country Link
GB (1) GB525999A (en)

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