GB347921A - Improvements in lampholders for electric lamps - Google Patents

Improvements in lampholders for electric lamps

Info

Publication number
GB347921A
GB347921A GB1632730A GB1632730A GB347921A GB 347921 A GB347921 A GB 347921A GB 1632730 A GB1632730 A GB 1632730A GB 1632730 A GB1632730 A GB 1632730A GB 347921 A GB347921 A GB 347921A
Authority
GB
United Kingdom
Prior art keywords
lamp
cap
socket
sleeve
sliding
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
Application number
GB1632730A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRANK GORDON QUANCE
General Electric Co PLC
Original Assignee
FRANK GORDON QUANCE
General Electric Co PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FRANK GORDON QUANCE, General Electric Co PLC filed Critical FRANK GORDON QUANCE
Priority to GB1632730A priority Critical patent/GB347921A/en
Publication of GB347921A publication Critical patent/GB347921A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00Coupling 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
    • H01R33/02Single-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

347,921. Electric lamp-holders. GENERAL ELECTRIC CO., Ltd. and QUANCE, F. G., Magnet House, Kingsway, London. May 27, 1930, No. 16327. [Class 39 (ii).] Lamp-holders adapted more particularly for tubular lamps comprise a metal socket 7 provided with an insulated contact or contacts 10, and a removable insulating-sleeve 11 adapted to fit over the end cap 12 of the lamp and engage between the cap and the internal wall of the socket 7, the length of the sleeve being such that, by sliding it upon the cap 12 the lamp can be removed by a slight longitudinal movement and, by sliding it within the socket the end of the lamp is held securely. In the form shown a pair of sockets 7 are mounted upon the ends of a carrier member 6 and support a tubular lamp 9 with a cap 12 at each end.
GB1632730A 1930-05-27 1930-05-27 Improvements in lampholders for electric lamps Expired GB347921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1632730A GB347921A (en) 1930-05-27 1930-05-27 Improvements in lampholders for electric lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1632730A GB347921A (en) 1930-05-27 1930-05-27 Improvements in lampholders for electric lamps

Publications (1)

Publication Number Publication Date
GB347921A true GB347921A (en) 1931-05-07

Family

ID=10075283

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1632730A Expired GB347921A (en) 1930-05-27 1930-05-27 Improvements in lampholders for electric lamps

Country Status (1)

Country Link
GB (1) GB347921A (en)

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