CH241288A - Electric discharge tube with a secondary emission electrode. - Google Patents

Electric discharge tube with a secondary emission electrode.

Info

Publication number
CH241288A
CH241288A CH241288DA CH241288A CH 241288 A CH241288 A CH 241288A CH 241288D A CH241288D A CH 241288DA CH 241288 A CH241288 A CH 241288A
Authority
CH
Switzerland
Prior art keywords
discharge tube
electric discharge
emission electrode
secondary emission
electrode
Prior art date
Application number
Other languages
German (de)
Inventor
Gloeilampenfabrieken N Philips
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Publication of CH241288A publication Critical patent/CH241288A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/28—Vessels, e.g. wall of the tube; Windows; Screens; Suppressing undesired discharges or currents
CH241288D 1942-05-16 1943-05-14 Electric discharge tube with a secondary emission electrode. CH241288A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL241288X 1942-05-16

Publications (1)

Publication Number Publication Date
CH241288A true CH241288A (en) 1946-02-28

Family

ID=19780559

Family Applications (1)

Application Number Title Priority Date Filing Date
CH241288D CH241288A (en) 1942-05-16 1943-05-14 Electric discharge tube with a secondary emission electrode.

Country Status (2)

Country Link
CH (1) CH241288A (en)
GB (1) GB625263A (en)

Also Published As

Publication number Publication date
GB625263A (en) 1949-06-24

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