GB422125A - Improvements in or relating to electrical connections to the electrodes or terminalsof luminous discharge tubes used in signs - Google Patents
Improvements in or relating to electrical connections to the electrodes or terminalsof luminous discharge tubes used in signsInfo
- Publication number
- GB422125A GB422125A GB1876633A GB1876633A GB422125A GB 422125 A GB422125 A GB 422125A GB 1876633 A GB1876633 A GB 1876633A GB 1876633 A GB1876633 A GB 1876633A GB 422125 A GB422125 A GB 422125A
- Authority
- GB
- United Kingdom
- Prior art keywords
- facia
- insulating
- disc
- secured
- cup
- 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
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
Landscapes
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
Abstract
422,125. Discharge lamps. OUGHTON, W. E., HYMAN, L., and HYMAN, B. E., 11, Portland Crescent, Leeds. July 3, 1933, No. 18766. [Class 39 (i)] In mountings or sockets for the caps or end terminals of luminous discharge tubes applied to the facia or panel 4 of an advertising or other sign, the insulated supply cable 5 is passed through a hole in the facia, through a central aperture in a cup-shaped resilient insulating-member 3, and through an incombustible insulating disc or washer 6 which fits tightly on the forward end of the cable insulation, the bared end of the cable being received in an axial hole in a metal terminal disc 7 where it is secured by a grub-screw 8. An insulating sheath 1, which may be flared, as shown, or cylindrical, is secured within the resilient cup 3 by forcing it into position so that it is gripped by the cup. A helical contact spring 8<x> or spring clips may be secured on the face of the metal disc 7 to make contact with the cap 2<x> of the discharge tube 2 when the latter is plugged into position and held by spring clips or crutches on the facia 4, or on the members constituting the sign 9. In a modification a cylindrical insulating- sheath is mounted on a boss on a resilient disc located between the end of the sheath and the facia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1876633A GB422125A (en) | 1933-07-03 | 1933-07-03 | Improvements in or relating to electrical connections to the electrodes or terminalsof luminous discharge tubes used in signs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1876633A GB422125A (en) | 1933-07-03 | 1933-07-03 | Improvements in or relating to electrical connections to the electrodes or terminalsof luminous discharge tubes used in signs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB422125A true GB422125A (en) | 1935-01-03 |
Family
ID=10118034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1876633A Expired GB422125A (en) | 1933-07-03 | 1933-07-03 | Improvements in or relating to electrical connections to the electrodes or terminalsof luminous discharge tubes used in signs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB422125A (en) |
-
1933
- 1933-07-03 GB GB1876633A patent/GB422125A/en not_active Expired
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