GB275809A - A new and improved anti-dazzle device for motor car head lamps and the like - Google Patents
A new and improved anti-dazzle device for motor car head lamps and the likeInfo
- Publication number
- GB275809A GB275809A GB23135/26A GB2313526A GB275809A GB 275809 A GB275809 A GB 275809A GB 23135/26 A GB23135/26 A GB 23135/26A GB 2313526 A GB2313526 A GB 2313526A GB 275809 A GB275809 A GB 275809A
- Authority
- GB
- United Kingdom
- Prior art keywords
- new
- motor car
- improved anti
- reflector
- head 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
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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
275,809. Kelly, L. E. L. Sept. 20, 1926. Vehicle and like lamps. - In a vehicle or like lamp the beam reflected by the lower portion of the reflector is slightly coloured whilst the beam passing through the upper portion of the front glass or lens is diffused. In the form shown in the Figure, a ring A carries a coloured reflector B of conical, parabolic, or other shape to fit in front of the lower portion of the lamp reflector, and a screen C of celluloid or other material to fit behind the upper portion of the front glass or lens, a clip D being provided for clipping round the neck of an electric lamp bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB23135/26A GB275809A (en) | 1926-09-20 | 1926-09-20 | A new and improved anti-dazzle device for motor car head lamps and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB23135/26A GB275809A (en) | 1926-09-20 | 1926-09-20 | A new and improved anti-dazzle device for motor car head lamps and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB275809A true GB275809A (en) | 1927-08-18 |
Family
ID=10190701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23135/26A Expired GB275809A (en) | 1926-09-20 | 1926-09-20 | A new and improved anti-dazzle device for motor car head lamps and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB275809A (en) |
-
1926
- 1926-09-20 GB GB23135/26A patent/GB275809A/en not_active Expired
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