FR565459A - Two or more electrode discharge tube - Google Patents

Two or more electrode discharge tube

Info

Publication number
FR565459A
FR565459A FR565459DA FR565459A FR 565459 A FR565459 A FR 565459A FR 565459D A FR565459D A FR 565459DA FR 565459 A FR565459 A FR 565459A
Authority
FR
France
Prior art keywords
discharge tube
electrode discharge
electrode
tube
discharge
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 FR565459A publication Critical patent/FR565459A/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
FR565459D 1922-10-21 1923-04-24 Two or more electrode discharge tube Expired FR565459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL565459X 1922-10-21

Publications (1)

Publication Number Publication Date
FR565459A true FR565459A (en) 1924-01-28

Family

ID=19787464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR565459D Expired FR565459A (en) 1922-10-21 1923-04-24 Two or more electrode discharge tube

Country Status (1)

Country Link
FR (1) FR565459A (en)

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