GB251417A - Improvements in head lamps suitable for use on motor cars - Google Patents
Improvements in head lamps suitable for use on motor carsInfo
- Publication number
- GB251417A GB251417A GB959425A GB959425A GB251417A GB 251417 A GB251417 A GB 251417A GB 959425 A GB959425 A GB 959425A GB 959425 A GB959425 A GB 959425A GB 251417 A GB251417 A GB 251417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor cars
- head lamps
- lamps suitable
- bulb
- herbert
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/26—Screens; Filters
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
251,417. Herbert, G. April 14, 1925. Addition to 247,745. Reflectors within bulbs.-In a vehicle lamp in which the light proceeding from an incandescent bulb is confined to a comparatively narrow segmental band as described in the parent Specification, a reflector a having its mid-portion cut away at b is mounted inside the bulb c.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB959425A GB251417A (en) | 1925-04-14 | 1925-04-14 | Improvements in head lamps suitable for use on motor cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB959425A GB251417A (en) | 1925-04-14 | 1925-04-14 | Improvements in head lamps suitable for use on motor cars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB251417A true GB251417A (en) | 1926-05-06 |
Family
ID=9874991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB959425A Expired GB251417A (en) | 1925-04-14 | 1925-04-14 | Improvements in head lamps suitable for use on motor cars |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB251417A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326225A (en) * | 1997-06-09 | 1998-12-16 | Koito Mfg Co Ltd | A shade for a vehicle lamp |
-
1925
- 1925-04-14 GB GB959425A patent/GB251417A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2326225A (en) * | 1997-06-09 | 1998-12-16 | Koito Mfg Co Ltd | A shade for a vehicle lamp |
GB2326225B (en) * | 1997-06-09 | 1999-06-09 | Koito Mfg Co Ltd | Vehicle lamp |
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