GB990705A - Improvements in and relating to electric lamps - Google Patents
Improvements in and relating to electric lampsInfo
- Publication number
- GB990705A GB990705A GB3779962A GB3779962A GB990705A GB 990705 A GB990705 A GB 990705A GB 3779962 A GB3779962 A GB 3779962A GB 3779962 A GB3779962 A GB 3779962A GB 990705 A GB990705 A GB 990705A
- Authority
- GB
- United Kingdom
- Prior art keywords
- support
- lamp
- base
- carrying
- carry
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/096—Magnetic devices
- F21V21/0965—Magnetic devices for portable lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
990,705. Brackets. GRAY & CAMPLING Ltd. Dec. 5, 1963 [Oct. 5, 1962], No. 37799/62. Heading A4B. [Also in Division F4] An electric lamp especially an automobile inspection lamp, comprises at its base an electromagnet with a flat undersurface of substantial area and an upstanding support rigidly attached to the base on which is mounted a holder for an electric lamp bulb. In one form, the magnetic base 1 carries a screw threaded projection 2, Fig. 2, on which is mounted a screw threaded sleeve 3 to receive the end of a support 4 carrying a socket 6 for a lamp 8 protected by a wire cage 13. A cover 5 fits over the sleeve 3 and is held in place by the support 4. It may carry a switch 14. In a modification, the support 4 may be flexible but semi-rigid and may carry a reflector for the lamp. In a further modification, the support 4 may be provided with a swivel head consisting of two halves 15, 16, Fig. 5, united by screws. A groove 18 in each half engages a rib 19 on the support so that the head can be rotated thereon. The upper ends of the parts 15, 16 are toothed to grip a toothed ring 22 carrying the lamp socket. A circuit arrangement for producing either a steady or a flashing light is also described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3779962A GB990705A (en) | 1962-10-05 | 1962-10-05 | Improvements in and relating to electric lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3779962A GB990705A (en) | 1962-10-05 | 1962-10-05 | Improvements in and relating to electric lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB990705A true GB990705A (en) | 1965-04-28 |
Family
ID=10399080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3779962A Expired GB990705A (en) | 1962-10-05 | 1962-10-05 | Improvements in and relating to electric lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB990705A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2208093B (en) * | 1988-02-11 | 1991-06-19 | Site Electrical Services | Lamp mounting |
WO2004014200A1 (en) * | 2002-08-09 | 2004-02-19 | Ramirez Steven W | Apparatus for displaying culinary, horticultural or floral items |
-
1962
- 1962-10-05 GB GB3779962A patent/GB990705A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2208093B (en) * | 1988-02-11 | 1991-06-19 | Site Electrical Services | Lamp mounting |
WO2004014200A1 (en) * | 2002-08-09 | 2004-02-19 | Ramirez Steven W | Apparatus for displaying culinary, horticultural or floral items |
GB2407768A (en) * | 2002-08-09 | 2005-05-11 | Steven W Ramirez | Apparatus for displaying culinary, horticultural or floral items |
US6935070B2 (en) | 2002-08-09 | 2005-08-30 | Steven W. Ramirez | Apparatus for displaying culinary, horticultural or floral items |
GB2407768B (en) * | 2002-08-09 | 2006-01-25 | Steven W Ramirez | Apparatus for displaying culinary, horticultural or floral items |
US7536826B2 (en) | 2002-08-09 | 2009-05-26 | Ramirez Steven W | Apparatus for displaying culinary, horticultural or floral items |
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