GB395629A - Improvements in or relating to thermionic valve holders or like contact socket devices - Google Patents

Improvements in or relating to thermionic valve holders or like contact socket devices

Info

Publication number
GB395629A
GB395629A GB345933A GB345933A GB395629A GB 395629 A GB395629 A GB 395629A GB 345933 A GB345933 A GB 345933A GB 345933 A GB345933 A GB 345933A GB 395629 A GB395629 A GB 395629A
Authority
GB
United Kingdom
Prior art keywords
sleeve
plate
contact
relating
thermionic valve
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
GB345933A
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.)
LAWRENCE HERBERT WEBB
STC PLC
Original Assignee
LAWRENCE HERBERT WEBB
Standard Telephone and Cables 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 LAWRENCE HERBERT WEBB, Standard Telephone and Cables PLC filed Critical LAWRENCE HERBERT WEBB
Priority to GB345933A priority Critical patent/GB395629A/en
Publication of GB395629A publication Critical patent/GB395629A/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
    • H01R33/7607—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 the parallel terminal pins having a circular disposition
    • H01R33/7614—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 the parallel terminal pins having a circular disposition the terminals being connected to individual wires
    • H01R33/7628—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 the parallel terminal pins having a circular disposition the terminals being connected to individual wires the wires being connected using solder

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

395,629. Thermionic valve-holders. STANDARD TELEPHONES & CABLES, Ltd. and WEBB, L. H., Connaught House, Aldwych, London. Feb. 4, 1933, No. 3459. [Class 39 (i).] A valve-holder or like contact socket device comprises an insulating plate a, a contact member having contact fingers e tangential to the sleeve d and forming abutments l on the underside of the plate and a portion h formed by spinning or otherwise turning the edge of the sleeve e. The form of contact member shown in Fig. 3 is bent from a metal stamping and has a. soldering tab f. The flange h has corners m which grip the insulating plate a and prevent rotation. In a modification, the lower edge of the sleeve carries diametrically opposite contact fingers and similarly disposed lugs which are bent under the plate a to provide additional abutments, one of which may have an extension for use as a soldering tab.
GB345933A 1933-02-04 1933-02-04 Improvements in or relating to thermionic valve holders or like contact socket devices Expired GB395629A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB345933A GB395629A (en) 1933-02-04 1933-02-04 Improvements in or relating to thermionic valve holders or like contact socket devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB345933A GB395629A (en) 1933-02-04 1933-02-04 Improvements in or relating to thermionic valve holders or like contact socket devices

Publications (1)

Publication Number Publication Date
GB395629A true GB395629A (en) 1933-07-20

Family

ID=9758721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB345933A Expired GB395629A (en) 1933-02-04 1933-02-04 Improvements in or relating to thermionic valve holders or like contact socket devices

Country Status (1)

Country Link
GB (1) GB395629A (en)

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