GB375332A - Improvements in and relating to thermionic valve holders and the like - Google Patents

Improvements in and relating to thermionic valve holders and the like

Info

Publication number
GB375332A
GB375332A GB1928731A GB1928731A GB375332A GB 375332 A GB375332 A GB 375332A GB 1928731 A GB1928731 A GB 1928731A GB 1928731 A GB1928731 A GB 1928731A GB 375332 A GB375332 A GB 375332A
Authority
GB
United Kingdom
Prior art keywords
relating
thermionic valve
valve holders
class
holders
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
GB1928731A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1928731A priority Critical patent/GB375332A/en
Publication of GB375332A publication Critical patent/GB375332A/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
    • H01R33/7621—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 screw, clamp, wrap or spring connection

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

375,332. Thermionic valve-holders. COOK, C. R., Chesworth, Horsham, Sussex. March 24, 1931, No. 19287/30. [Class 39 (i).] The panel in between the sockets 12 of a valve holder is weakened by means of slots 16 so as to allow valves having pins slightly out of centre to be inserted easily into the holder. Specifications 336,612, (Class 39 (i), Electric lamps, Arc &c.], and 352,102, [Group XXXVI], are referred to.
GB1928731A 1931-03-24 1931-03-24 Improvements in and relating to thermionic valve holders and the like Expired GB375332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1928731A GB375332A (en) 1931-03-24 1931-03-24 Improvements in and relating to thermionic valve holders and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1928731A GB375332A (en) 1931-03-24 1931-03-24 Improvements in and relating to thermionic valve holders and the like

Publications (1)

Publication Number Publication Date
GB375332A true GB375332A (en) 1932-06-24

Family

ID=10126886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1928731A Expired GB375332A (en) 1931-03-24 1931-03-24 Improvements in and relating to thermionic valve holders and the like

Country Status (1)

Country Link
GB (1) GB375332A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497811A (en) * 1945-01-04 1950-02-14 United Carr Fastener Corp Holder for thermionic valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497811A (en) * 1945-01-04 1950-02-14 United Carr Fastener Corp Holder for thermionic valves

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