GB469783A - A new or improved method of constructing holders for thermionic valves, terminal strips and like connecting devices for electrical apparatus - Google Patents

A new or improved method of constructing holders for thermionic valves, terminal strips and like connecting devices for electrical apparatus

Info

Publication number
GB469783A
GB469783A GB1428336A GB1428336A GB469783A GB 469783 A GB469783 A GB 469783A GB 1428336 A GB1428336 A GB 1428336A GB 1428336 A GB1428336 A GB 1428336A GB 469783 A GB469783 A GB 469783A
Authority
GB
United Kingdom
Prior art keywords
plates
holders
constructing
new
improved method
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
GB1428336A
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.)
Benjamin Electric Ltd
Original Assignee
Benjamin Electric 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 Benjamin Electric Ltd filed Critical Benjamin Electric Ltd
Priority to GB1428336A priority Critical patent/GB469783A/en
Publication of GB469783A publication Critical patent/GB469783A/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

  • Paper (AREA)

Abstract

469,783. Two-part couplings. CAMPBELL, G., and BENJAMIN ELECTRIC, Ltd. May 20, 1936, No. 14283. [Class 38 (i)] The contacts of a valve holder or terminal strip are held between plates o: thermoplastic material which are then hot-pressed into a homogeneous body. As shown, the contacts 12 are threaded through the lower plate 11, the upper plate 10 then being superposed and the whole subjected to pressure by heated dies to cause the plates to amalgamate and also if desired to receive a particular formation such as the boss 14. The plates may be composed of uncured or partly cured phenol formaldehyde, or of paper pulp board containing a cellulose acetate moulding material.
GB1428336A 1936-05-20 1936-05-20 A new or improved method of constructing holders for thermionic valves, terminal strips and like connecting devices for electrical apparatus Expired GB469783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1428336A GB469783A (en) 1936-05-20 1936-05-20 A new or improved method of constructing holders for thermionic valves, terminal strips and like connecting devices for electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1428336A GB469783A (en) 1936-05-20 1936-05-20 A new or improved method of constructing holders for thermionic valves, terminal strips and like connecting devices for electrical apparatus

Publications (1)

Publication Number Publication Date
GB469783A true GB469783A (en) 1937-08-03

Family

ID=10038356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1428336A Expired GB469783A (en) 1936-05-20 1936-05-20 A new or improved method of constructing holders for thermionic valves, terminal strips and like connecting devices for electrical apparatus

Country Status (1)

Country Link
GB (1) GB469783A (en)

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