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GB553280A - Improvements in and relating to sockets for thermionic valves and similar electrical devices - Google Patents

Improvements in and relating to sockets for thermionic valves and similar electrical devices

Info

Publication number
GB553280A
GB553280A GB15009/41A GB1500941A GB553280A GB 553280 A GB553280 A GB 553280A GB 15009/41 A GB15009/41 A GB 15009/41A GB 1500941 A GB1500941 A GB 1500941A GB 553280 A GB553280 A GB 553280A
Authority
GB
United Kingdom
Prior art keywords
projections
aperture
side members
engage
plate
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
GB15009/41A
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.)
Cinch Manufacturing Corp
Original Assignee
Cinch Manufacturing Corp
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 Cinch Manufacturing Corp filed Critical Cinch Manufacturing Corp
Publication of GB553280A publication Critical patent/GB553280A/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

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

553,280. Thermionic valve holders. CINCH MANUFACTURING CORPORATION. Nov. 21, 1941, No. 15009. Convention date, Nov. 26, 1940. [Class 38 (i)] The contacts of a valve holder are formed with a pair of resiliently compressible side members having outwardly extending projections that engage between a pair of superposed plates forming a support when passed upwardly through an aperture in the lower plate. The side members 12 are formed by bending from a strip and carry reflexed contact surfaces 13 of rounded form furnished with sharp projections 17 to engage a valve pin &c. inserted between them. At the bend 14 each side member carries projections 18 to engage the upper surface of the plate 2 and to be held between it and the upper plate 1. The aperture 5 in the plate 2 is so shaped that when the side members 12 are pressed together they will pass upwards through the aperture, the projections 18 passing through extensions 7 of the aperture. The contact is then turned until the side members 12 can separate resiliently and enter the extensions 7 with the projections 18 fitting over the edges thereof.
GB15009/41A 1940-11-26 1941-11-21 Improvements in and relating to sockets for thermionic valves and similar electrical devices Expired GB553280A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US553280XA 1940-11-26 1940-11-26

Publications (1)

Publication Number Publication Date
GB553280A true GB553280A (en) 1943-05-14

Family

ID=21997116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15009/41A Expired GB553280A (en) 1940-11-26 1941-11-21 Improvements in and relating to sockets for thermionic valves and similar electrical devices

Country Status (1)

Country Link
GB (1) GB553280A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042767B (en) * 1955-10-22 1958-11-06 Plessey Co Ltd Tube socket
US3093433A (en) * 1960-12-27 1963-06-11 Underwriters Safety Device Co Wire terminals and lead connector devices
US3156517A (en) * 1962-02-12 1964-11-10 Malco Mfg Co Solder well terminal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1042767B (en) * 1955-10-22 1958-11-06 Plessey Co Ltd Tube socket
US3093433A (en) * 1960-12-27 1963-06-11 Underwriters Safety Device Co Wire terminals and lead connector devices
US3156517A (en) * 1962-02-12 1964-11-10 Malco Mfg Co Solder well terminal

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