FR1201218A - Tube à décharge à ampoule métallique - Google Patents

Tube à décharge à ampoule métallique

Info

Publication number
FR1201218A
FR1201218A FR1201218DA FR1201218A FR 1201218 A FR1201218 A FR 1201218A FR 1201218D A FR1201218D A FR 1201218DA FR 1201218 A FR1201218 A FR 1201218A
Authority
FR
France
Prior art keywords
discharge tube
metal bulb
bulb discharge
metal
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
English (en)
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 FR1201218A publication Critical patent/FR1201218A/fr
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
FR1201218D 1957-08-10 1958-08-08 Tube à décharge à ampoule métallique Expired FR1201218A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1201218X 1957-08-10

Publications (1)

Publication Number Publication Date
FR1201218A true FR1201218A (fr) 1959-12-29

Family

ID=19871647

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1201218D Expired FR1201218A (fr) 1957-08-10 1958-08-08 Tube à décharge à ampoule métallique

Country Status (1)

Country Link
FR (1) FR1201218A (fr)

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