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FR590586A - Device for the cooling of the electrodes of the discharge tubes - Google Patents

Device for the cooling of the electrodes of the discharge tubes

Info

Publication number
FR590586A
FR590586A FR590586DA FR590586A FR 590586 A FR590586 A FR 590586A FR 590586D A FR590586D A FR 590586DA FR 590586 A FR590586 A FR 590586A
Authority
FR
France
Prior art keywords
electrodes
cooling
discharge tubes
tubes
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 FR590586A publication Critical patent/FR590586A/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
    • H01J19/28—Non-electron-emitting electrodes; Screens
    • H01J19/32—Anodes
    • H01J19/36—Cooling of anodes
    • 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
    • H01J2893/0012—Constructional arrangements
    • H01J2893/0027—Mitigation of temperature effects
FR590586D 1924-01-24 1924-12-18 Device for the cooling of the electrodes of the discharge tubes Expired FR590586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL590586X 1924-01-24

Publications (1)

Publication Number Publication Date
FR590586A true FR590586A (en) 1925-06-19

Family

ID=19787664

Family Applications (1)

Application Number Title Priority Date Filing Date
FR590586D Expired FR590586A (en) 1924-01-24 1924-12-18 Device for the cooling of the electrodes of the discharge tubes

Country Status (1)

Country Link
FR (1) FR590586A (en)

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