FR1118445A - Electron tube - Google Patents

Electron tube

Info

Publication number
FR1118445A
FR1118445A FR1118445DA FR1118445A FR 1118445 A FR1118445 A FR 1118445A FR 1118445D A FR1118445D A FR 1118445DA FR 1118445 A FR1118445 A FR 1118445A
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 FR1118445A publication Critical patent/FR1118445A/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
    • H01J19/46—Mountings for the electrode assembly as a whole
    • 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
    • H01J2893/0006—Mounting
FR1118445D 1953-12-04 1954-12-02 Electron tube Expired FR1118445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1118445X 1953-12-04

Publications (1)

Publication Number Publication Date
FR1118445A true FR1118445A (en) 1956-06-06

Family

ID=10875416

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1118445D Expired FR1118445A (en) 1953-12-04 1954-12-02 Electron tube

Country Status (1)

Country Link
FR (1) FR1118445A (en)

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