GB189139A - Improvements in lamps for vehicles and the like - Google Patents
Improvements in lamps for vehicles and the likeInfo
- Publication number
- GB189139A GB189139A GB31349/22A GB3134922A GB189139A GB 189139 A GB189139 A GB 189139A GB 31349/22 A GB31349/22 A GB 31349/22A GB 3134922 A GB3134922 A GB 3134922A GB 189139 A GB189139 A GB 189139A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lamps
- reflector
- casing
- vehicles
- electric
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L19/00—Lanterns, e.g. hurricane lamps or candle 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
- F21S41/10—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
- F21S41/10—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
- F21S41/18—Combination of light sources of different types or shapes
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/30—Ventilation or drainage of lighting devices
- F21S45/33—Ventilation or drainage of lighting devices specially adapted for headlamps
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
189,139. Chaumont, M. H. H. M. Nov. 17, 1921, [Convention date]. Vehicle lamps; convertible gas, electric, and oil lamps.-A vehicular headlight comprises a casing 3 having at one end an electric bulb 1 mounted in a reflector 6 and at the other end an acetylene or oil burner 2 mounted in front of a reflector 7. The casing 3 is rotatably mounted on a socket 4 so that it can be reversed and is provided at one end with a cage 8 having perforations 9 therein. The head-light may be used as a rear or side light.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE189139X | 1921-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189139A true GB189139A (en) | 1924-01-31 |
Family
ID=3864455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB31349/22A Expired GB189139A (en) | 1921-11-17 | 1922-11-16 | Improvements in lamps for vehicles and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189139A (en) |
-
1922
- 1922-11-16 GB GB31349/22A patent/GB189139A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB189139A (en) | Improvements in lamps for vehicles and the like | |
GB266366A (en) | An improved anti-dazzle device for automobile head lamps | |
GB211917A (en) | Improvements relating to working models of lighthouses | |
US1450324A (en) | Lighting accessory for automobiles | |
GB217677A (en) | Improvements in or relating to lamps suitable for road vehicles, such as automobiles | |
GB214546A (en) | Improvements in lamps for motor road vehicles | |
GB352130A (en) | Improvements in and relating to the head lamps or lights of vehicles | |
GB170818A (en) | Improvements in or relating to lamps particularly applicable for use on motor and other vehicles | |
GB436051A (en) | Improvements in or relating to head-light arrangements for vehicles | |
GB246025A (en) | Lamp for instrument board of motor vehicle | |
GB290824A (en) | Improvement in automobile lamp | |
GB191225647A (en) | Improvements in Lamps. | |
GB230613A (en) | Improvements in or relating to motor vehicle lighting arrangements | |
GB232622A (en) | Improvements in or relating to road vehicle lamps | |
GB253890A (en) | Safety lighting means for motor cars and the like | |
GB208574A (en) | Improvements in and relating to headlamps for automobiles and other vehicles | |
GB169585A (en) | Improvements in or relating to vehicle lamps | |
GB143985A (en) | Improvements in or connected with electric lamps for motor vehicles or for other uses | |
GB220820A (en) | Improvements in and relating to lamps for illuminating motor car dashboards | |
GB376608A (en) | Improvements in and relating to headlights for motor cars and other vehicles | |
GB220500A (en) | Safety headlights for motor cars | |
GB191418470A (en) | Improvements in or relating to Vehicular or like Lamps. | |
GB237352A (en) | Improvements in and relating to the headlights of vehicles | |
GB265075A (en) | Improvements in or relating to dimming devices for motor or other headlamps or lamps | |
GB136531A (en) | Improvements in Motor-car Projector Lamps. |