GB190111703A - Improvements in Electrical Distribution Boards - Google Patents
Improvements in Electrical Distribution BoardsInfo
- Publication number
- GB190111703A GB190111703A GB190111703DA GB190111703A GB 190111703 A GB190111703 A GB 190111703A GB 190111703D A GB190111703D A GB 190111703DA GB 190111703 A GB190111703 A GB 190111703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- grooves
- fitted
- board
- leads
- fittings
- 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
Abstract
11,703. Grundy, C. June 7. Couplings; distributing; lighting, systems of; switches.-Relates to a distributing-board by which fittings can be connected as desired to the supply leads, and is particularly applicable for luminous advertisements, theatrical purposes, &c. A base board a is fitted with a number of guide-bars b suitably connected to the base so as to form undercut grooves. In these grooves the positive and negative leads e, f are arranged, and the fitting, such as a lamp-holder q, is so shaped and provided with contacts that it slides in the groove and also makes contact with the leads. The board is preferably formed with hinged doors a<1>, a<11> for access to the connections and for sliding the bodies v and other fittings, which are preferably of the shape shown, into the grooves. Sets of conductors may be fitted in the grooves, and a switch may be fitted to disconnect them in any desired order to produce various effects of colour or light.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190111703T | 1901-06-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190111703A true GB190111703A (en) | 1902-04-24 |
Family
ID=32619792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190111703D Expired GB190111703A (en) | 1901-06-07 | 1901-06-07 | Improvements in Electrical Distribution Boards |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190111703A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3161974A (en) * | 1961-11-30 | 1964-12-22 | Ellis A Blockson | Electroluminescent sign and method of making the same |
-
1901
- 1901-06-07 GB GB190111703D patent/GB190111703A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3161974A (en) * | 1961-11-30 | 1964-12-22 | Ellis A Blockson | Electroluminescent sign and method of making the same |
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