GB512123A - Improvements in and relating to sockets for electric lamps and the like - Google Patents

Improvements in and relating to sockets for electric lamps and the like

Info

Publication number
GB512123A
GB512123A GB3147/39A GB314739A GB512123A GB 512123 A GB512123 A GB 512123A GB 3147/39 A GB3147/39 A GB 3147/39A GB 314739 A GB314739 A GB 314739A GB 512123 A GB512123 A GB 512123A
Authority
GB
United Kingdom
Prior art keywords
lamp
sockets
relating
seating
jan
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
GB3147/39A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB512123A publication Critical patent/GB512123A/en
Expired legal-status Critical Current

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
    • H01R33/74—Devices having four or more poles, e.g. holders for compact fluorescent lamps
    • H01R33/76—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
    • H01R33/7685—Holders with sockets, clips, or analogous contacts adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket having internal socket contact by abutting

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

512,123. Two-part couplings. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 30, 1939, No. 3147. Convention date, Jan. 28, 1938. Addition to 500,411. [Class 38 (i)] A holder for a lamp &c. 1 consisting of a base 8 of porcelain &c. containing contacts 10 and resilient locking plates 14 into which the pin contacts 4 on the lamp &c. pass by longitudinal and rotary movements, and having a seating 19 upon which fits a shoulder 19a on the lamp &c. as described in the parent Specification, is provided on this seating 19 with a bearing ring 25 of antifriction metal, such as Babbitt metal.
GB3147/39A 1938-01-28 1939-01-30 Improvements in and relating to sockets for electric lamps and the like Expired GB512123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US512123XA 1938-01-28 1938-01-28

Publications (1)

Publication Number Publication Date
GB512123A true GB512123A (en) 1939-08-29

Family

ID=21969984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3147/39A Expired GB512123A (en) 1938-01-28 1939-01-30 Improvements in and relating to sockets for electric lamps and the like

Country Status (1)

Country Link
GB (1) GB512123A (en)

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