[go: up one dir, main page]

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

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)

Similar Documents

Publication Publication Date Title
GB525999A (en) Improvements in head lamps
GB287729A (en) Improvements in pavement and other lights
GB561540A (en) Improvements in and relating to luminairs
GB530948A (en) Improvements in or relating to lamps
GB813697A (en) Improvements relating to lamps for road vehicles
GB435053A (en) Improvement of optical apparatus for lighthouses
GB507638A (en) Improvements in directional light fittings
GB532090A (en) Improvements in or relating to the head lamps of motor vehicles
GB373052A (en) Improvements in devices emitting intermittent light signals
GB492626A (en) Improvements in directional lighting fittings
GB518885A (en) Improvements in and relating to light reflectors
GB519142A (en) Improvements in or relating to headlights
GB687140A (en) Improvements in or relating to electric lanterns
GB225325A (en) Improvements in lenses for projector lamps
GB539377A (en) Improvements in and relating to front glasses or lenses for vehicle lamps and the like
GB524334A (en) Improvements in and relating to luminairs
CA383498A (en) Movable headlight reflector
ES60000U (en) Projector microscope for multiple applications (Machine-translation by Google Translate, not legally binding)
CA11158S (en) Reflector light
GB482042A (en) Improvements in or relating to lamp shades
CA364485A (en) Rectilinear light reflector
GB451332A (en) Improvements in and relating to illuminating appliances
IE15464L (en) H.p.m.v. lamps: light intensity control
GB514009A (en) Improvements in reflectors for lamps
GB623435A (en) Improvements in and relating to lighting fittings