FR1066787A - Electron tube - Google Patents

Electron tube

Info

Publication number
FR1066787A
FR1066787A FR1066787DA FR1066787A FR 1066787 A FR1066787 A FR 1066787A FR 1066787D A FR1066787D A FR 1066787DA FR 1066787 A FR1066787 A FR 1066787A
Authority
FR
France
Prior art keywords
electron tube
electron
tube
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1066787A publication Critical patent/FR1066787A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
FR1066787D 1951-11-26 1952-11-24 Electron tube Expired FR1066787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1066787X 1951-11-26

Publications (1)

Publication Number Publication Date
FR1066787A true FR1066787A (en) 1954-06-09

Family

ID=19868274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1066787D Expired FR1066787A (en) 1951-11-26 1952-11-24 Electron tube

Country Status (1)

Country Link
FR (1) FR1066787A (en)

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