GB578348A - Improved tubular discharge lamp fitting - Google Patents
Improved tubular discharge lamp fittingInfo
- Publication number
- GB578348A GB578348A GB16077/44A GB1607744A GB578348A GB 578348 A GB578348 A GB 578348A GB 16077/44 A GB16077/44 A GB 16077/44A GB 1607744 A GB1607744 A GB 1607744A GB 578348 A GB578348 A GB 578348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- discharge lamp
- lamp fitting
- tubular discharge
- improved tubular
- group
- 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
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
- H01R33/0809—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp having contacts on one side only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/33—Elongate light sources, e.g. fluorescent tubes curved annular
Abstract
578,348. Electric couplings. GIDLEY, R. Aug. 23, 1944, No. 16077. [Class 38 (i)] [Also in Group XI] In a lighting fitting [see Group XI] the ends of a circular, oval or other-shaped fluorescent tube 35 have standard caps and are covered by a snap-on plastic shroud 60 through which the leads to the central gear 33 pass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16077/44A GB578348A (en) | 1944-08-23 | 1944-08-23 | Improved tubular discharge lamp fitting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB16077/44A GB578348A (en) | 1944-08-23 | 1944-08-23 | Improved tubular discharge lamp fitting |
Publications (1)
Publication Number | Publication Date |
---|---|
GB578348A true GB578348A (en) | 1946-06-25 |
Family
ID=10070733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16077/44A Expired GB578348A (en) | 1944-08-23 | 1944-08-23 | Improved tubular discharge lamp fitting |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB578348A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE940129C (en) * | 1952-03-26 | 1956-03-08 | Atrax Hiller K G | Luminaire with one or more tubular fluorescent lamps |
-
1944
- 1944-08-23 GB GB16077/44A patent/GB578348A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE940129C (en) * | 1952-03-26 | 1956-03-08 | Atrax Hiller K G | Luminaire with one or more tubular fluorescent lamps |
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