CH212277A - Arrangement with secondary electron multiplier. - Google Patents

Arrangement with secondary electron multiplier.

Info

Publication number
CH212277A
CH212277A CH212277DA CH212277A CH 212277 A CH212277 A CH 212277A CH 212277D A CH212277D A CH 212277DA CH 212277 A CH212277 A CH 212277A
Authority
CH
Switzerland
Prior art keywords
arrangement
secondary electron
electron multiplier
multiplier
electron
Prior art date
Application number
Other languages
German (de)
Inventor
Fernseh Aktiengesellschaft
Original Assignee
Fernseh Ag
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 Fernseh Ag filed Critical Fernseh Ag
Publication of CH212277A publication Critical patent/CH212277A/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
CH212277D 1938-07-28 1939-07-24 Arrangement with secondary electron multiplier. CH212277A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE212277X 1938-07-28
DE130739X 1939-07-13

Publications (1)

Publication Number Publication Date
CH212277A true CH212277A (en) 1940-11-15

Family

ID=25751741

Family Applications (1)

Application Number Title Priority Date Filing Date
CH212277D CH212277A (en) 1938-07-28 1939-07-24 Arrangement with secondary electron multiplier.

Country Status (3)

Country Link
BE (1) BE435682A (en)
CH (1) CH212277A (en)
FR (1) FR858466A (en)

Also Published As

Publication number Publication date
BE435682A (en)
FR858466A (en) 1940-11-26

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