GB190409028A - Improvements relating to Reflectors for Lamps or Lanterns. - Google Patents
Improvements relating to Reflectors for Lamps or Lanterns.Info
- Publication number
- GB190409028A GB190409028A GB190409028DA GB190409028A GB 190409028 A GB190409028 A GB 190409028A GB 190409028D A GB190409028D A GB 190409028DA GB 190409028 A GB190409028 A GB 190409028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mirror
- source
- lamps
- carried
- reflectors
- 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
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
9028. Megrevet, E. April 22, A.D. 1903, [date applied for under Patents Act, A.D. 1901]. Reflectors ; carriage lamps.-In a reflector for use with gas, incandescent, and arc lamps, for motor cars, tramways, and other purposes, a parabolic mirror b is held in place by a flange a' in a cylindrical lantern a, which is closed at the front by a glass carried by a hinged cover. An aperture at the apex of the mirror admits the lamp or other source of light. The lamp is carried by a socket which slides in a sleeve in the back of the lantern, so that the source of light may be correctly placed at the focus of the mirror. A second concave mirror c, carried by the movable socket, is placed at the back of the orifice to reflect on to the mirror b any rays proceeding backwards from the source.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH190409028X | 1903-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190409028A true GB190409028A (en) | 1904-05-19 |
Family
ID=32111512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190409028D Expired GB190409028A (en) | 1903-04-22 | 1904-04-19 | Improvements relating to Reflectors for Lamps or Lanterns. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190409028A (en) |
-
1904
- 1904-04-19 GB GB190409028D patent/GB190409028A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE377732T1 (en) | ELLIPTICAL LIGHTING ASSEMBLY WITHOUT A LIGHT COVER FOR PRODUCING A LOW BEAM AND HEADLIGHT WITH SUCH A LIGHTING ASSEMBLY | |
GB190409028A (en) | Improvements relating to Reflectors for Lamps or Lanterns. | |
US1519209A (en) | Lamp | |
ES414988A1 (en) | Parabolic spotlight fixture having rotatable lamp holder | |
US1323963A (en) | Milo c | |
US1932102A (en) | Electric illuminating device | |
ES339487A1 (en) | Surgical lighting apparatus | |
US446304A (en) | James thorne and ebenezer banton burr | |
US1159418A (en) | Projection-lantern. | |
US1427505A (en) | Headlight | |
GB191517657A (en) | An Improvement in Reflector Lamps. | |
US1367439A (en) | Automobile-headlight | |
GB190405191A (en) | Improvements in Lenses for Bullseye or like Lamps. | |
US1238446A (en) | Lens for headlights. | |
US1198657A (en) | Lamp-reflector. | |
US1245512A (en) | Illuminating apparatus. | |
GB103830A (en) | Improvements in or relating to Apparatus for Concentrating and Projecting Radiant Energy. | |
GB190608781A (en) | Improvements in Lamps. | |
GB190508091A (en) | Lamps or Devices for Projecting Light. | |
GB360910A (en) | Improvements relating to the projection of light | |
GB200647A (en) | Improvements in light projectors especially suitable for use upon vehicles | |
GB190427317A (en) | Improved Means of Reflection in connection with Electric and other Lights. | |
US841799A (en) | Lamp, &c. | |
GB104881A (en) | Improvements in and relating to Lamps. | |
GB190804260A (en) | Improvements in or relating to Search Lights, Motor Car Lamps and the like. |