GB764653A - Improvements relating to fittings for fluorescent electric lighting tubes - Google Patents
Improvements relating to fittings for fluorescent electric lighting tubesInfo
- Publication number
- GB764653A GB764653A GB416055A GB416055A GB764653A GB 764653 A GB764653 A GB 764653A GB 416055 A GB416055 A GB 416055A GB 416055 A GB416055 A GB 416055A GB 764653 A GB764653 A GB 764653A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fittings
- improvements relating
- electric lighting
- lighting tubes
- fluorescent electric
- 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
- H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
- H01R33/0845—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means with axially resilient member
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Connecting Device With Holders (AREA)
Abstract
764,653. Lamp holders. CROMPTON PARKINSON, Ltd. Feb. 11, 1955, No. 4160/55. Addition to 746,053. Class 38 (1). The lampholder of the parent Specification is modified for a bi-pin capped fluorescent tube by replacing the socket by an insert 2 having recesses 16 for the plunger contacts 10 and the reception of the lamp pins, the remainder of the construction being substantially the same as that of the parent Specification.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB416055A GB764653A (en) | 1955-02-11 | 1955-02-11 | Improvements relating to fittings for fluorescent electric lighting tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB416055A GB764653A (en) | 1955-02-11 | 1955-02-11 | Improvements relating to fittings for fluorescent electric lighting tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB764653A true GB764653A (en) | 1956-12-28 |
Family
ID=9771854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB416055A Expired GB764653A (en) | 1955-02-11 | 1955-02-11 | Improvements relating to fittings for fluorescent electric lighting tubes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB764653A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1194055B (en) * | 1962-03-16 | 1965-06-03 | Alfred Moss | Socket for a fluorescent lamp with a cap at both ends |
GB2307361A (en) * | 1995-11-20 | 1997-05-21 | Legrand & Legrand Snc | Lamp holder for a tubular lamp |
EP1635428A2 (en) * | 2004-09-13 | 2006-03-15 | BöSha GmbH + Co. KG | Explosionproof two-pin lamp socket and explosionproof luminaire |
-
1955
- 1955-02-11 GB GB416055A patent/GB764653A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1194055B (en) * | 1962-03-16 | 1965-06-03 | Alfred Moss | Socket for a fluorescent lamp with a cap at both ends |
GB2307361A (en) * | 1995-11-20 | 1997-05-21 | Legrand & Legrand Snc | Lamp holder for a tubular lamp |
GB2307361B (en) * | 1995-11-20 | 1999-12-29 | Legrand & Legrand Snc | Lamp holder for a tubular lamp |
EP1635428A2 (en) * | 2004-09-13 | 2006-03-15 | BöSha GmbH + Co. KG | Explosionproof two-pin lamp socket and explosionproof luminaire |
EP1635428A3 (en) * | 2004-09-13 | 2007-08-01 | BöSha GmbH + Co. KG | Explosionproof two-pin lamp socket and explosionproof luminaire |
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