GB577105A - Improvements in thermionic valve holders - Google Patents

Improvements in thermionic valve holders

Info

Publication number
GB577105A
GB577105A GB1457143A GB1457143A GB577105A GB 577105 A GB577105 A GB 577105A GB 1457143 A GB1457143 A GB 1457143A GB 1457143 A GB1457143 A GB 1457143A GB 577105 A GB577105 A GB 577105A
Authority
GB
United Kingdom
Prior art keywords
hole
plate
flange
contacts
socket
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
GB1457143A
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 SOLENOIDS Ltd
SIDNEY JAMES TYRRELL
Original Assignee
BRITISH SOLENOIDS Ltd
SIDNEY JAMES TYRRELL
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 SOLENOIDS Ltd, SIDNEY JAMES TYRRELL filed Critical BRITISH SOLENOIDS Ltd
Priority to GB1457143A priority Critical patent/GB577105A/en
Publication of GB577105A publication Critical patent/GB577105A/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

Abstract

577,105. Thermionic valve holders. BRITISH SOLENOIDS, Ltd., and TYRRELL, S. J. Sept. 6, 1943, No. 14571. [Class 38 (i)] The contacts of a valve holder are mounted so as to permit relative movement for alignment with the valve pins by locating each contact in an insulating socket loosely supported in a hole in a supporting plate. In one construction the insulating socket 2 has a flange 7 at one end that rests upon the surface of the plate 1, the body of the socket passing loosely through a hole in the plate and having a retaining ring or flange 8 on its lower end, which may also permit a certain amount of vertical play. The hole and the part of the casing projecting therethrough may be rectangular.in shape to prevent rotation of the contacts.
GB1457143A 1943-09-06 1943-09-06 Improvements in thermionic valve holders Expired GB577105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1457143A GB577105A (en) 1943-09-06 1943-09-06 Improvements in thermionic valve holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1457143A GB577105A (en) 1943-09-06 1943-09-06 Improvements in thermionic valve holders

Publications (1)

Publication Number Publication Date
GB577105A true GB577105A (en) 1946-05-06

Family

ID=10043618

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1457143A Expired GB577105A (en) 1943-09-06 1943-09-06 Improvements in thermionic valve holders

Country Status (1)

Country Link
GB (1) GB577105A (en)

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