GB342220A - Improvements relating to thermionic valves or electron discharge tubes and holders therefor - Google Patents

Improvements relating to thermionic valves or electron discharge tubes and holders therefor

Info

Publication number
GB342220A
GB342220A GB13190/30A GB1319030A GB342220A GB 342220 A GB342220 A GB 342220A GB 13190/30 A GB13190/30 A GB 13190/30A GB 1319030 A GB1319030 A GB 1319030A GB 342220 A GB342220 A GB 342220A
Authority
GB
United Kingdom
Prior art keywords
improvements relating
discharge tubes
electron discharge
thermionic valves
contacts
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
GB13190/30A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB342220A publication Critical patent/GB342220A/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
    • H01R33/7664—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 having additional guiding, adapting, shielding, anti-vibration or mounting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

342,220. Discharge apparatus. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13A, Emmasingel, Eindhoven, Holland. April 29, 1930, No. 13190. Convention date, Jan. 3. [Class 39 (i).] One or more of the contacts 7 of a valve or other discharge device are formed as parts of a press stud. The contacts may be arranged symmetrically, and, to prevent wrong insertion, one contact consists of a socket 6, the contacts on the holder being arranged correspondingly.
GB13190/30A 1930-01-03 1930-04-29 Improvements relating to thermionic valves or electron discharge tubes and holders therefor Expired GB342220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL49680A NL26213C (en) 1930-01-03 1930-01-03 Electric discharge tube with special contact elements and lamp holder for this tube

Publications (1)

Publication Number Publication Date
GB342220A true GB342220A (en) 1931-01-29

Family

ID=63368914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13190/30A Expired GB342220A (en) 1930-01-03 1930-04-29 Improvements relating to thermionic valves or electron discharge tubes and holders therefor

Country Status (4)

Country Link
AU (1) AU3035130B (en)
FR (1) FR707413A (en)
GB (1) GB342220A (en)
NL (1) NL26213C (en)

Also Published As

Publication number Publication date
FR707413A (en) 1931-07-08
AU3035130B (en) 1931-12-10
NL26213C (en) 1932-01-16

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