GB420613A - Improvements in holders and sockets for electric incandescent lamps - Google Patents
Improvements in holders and sockets for electric incandescent lampsInfo
- Publication number
- GB420613A GB420613A GB2078133A GB2078133A GB420613A GB 420613 A GB420613 A GB 420613A GB 2078133 A GB2078133 A GB 2078133A GB 2078133 A GB2078133 A GB 2078133A GB 420613 A GB420613 A GB 420613A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sockets
- incandescent lamps
- holders
- electric incandescent
- lamp
- 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
- H01R33/94—Holders formed as intermediate parts for linking a counter-part to a coupling part
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
420,613. Electric - lamp holders. FISCHESSER, A., 5, Rue Thomann, Strasbourg, Bas-Rhin, France. July 24, 1933, No. 20781. [Class 39 (ii)] A holder or connector for connecting tubular electric incandescent lamps in rows or festoons comprises a member 4 of flexible rubber provided at each end with a metal socket 1 which has an internal annular rib 11 to engage a groove 3<1> in the end cap or plug 3 of a lamp, the sockets being connected together by a conductor 2 passing through the intermediate part 4<1> of the rubber body, which is reduced in diameter to form a narrow neck. Longitudinal slits are formed in the sockets 1 to render them resilient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2078133A GB420613A (en) | 1933-07-24 | 1933-07-24 | Improvements in holders and sockets for electric incandescent lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2078133A GB420613A (en) | 1933-07-24 | 1933-07-24 | Improvements in holders and sockets for electric incandescent lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB420613A true GB420613A (en) | 1934-12-05 |
Family
ID=10151567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2078133A Expired GB420613A (en) | 1933-07-24 | 1933-07-24 | Improvements in holders and sockets for electric incandescent lamps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB420613A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070594A (en) * | 1975-02-13 | 1978-01-24 | Matsushita Electronics Corporation | Light source device to be utilized mainly for projection purposes |
| GB2137437A (en) * | 1983-03-31 | 1984-10-03 | Hermetron Ltd | Lighting arrangement |
-
1933
- 1933-07-24 GB GB2078133A patent/GB420613A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070594A (en) * | 1975-02-13 | 1978-01-24 | Matsushita Electronics Corporation | Light source device to be utilized mainly for projection purposes |
| GB2137437A (en) * | 1983-03-31 | 1984-10-03 | Hermetron Ltd | Lighting arrangement |
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