FR816943A - Multiplicateur dynamique d'électrons - Google Patents

Multiplicateur dynamique d'électrons

Info

Publication number
FR816943A
FR816943A FR816943DA FR816943A FR 816943 A FR816943 A FR 816943A FR 816943D A FR816943D A FR 816943DA FR 816943 A FR816943 A FR 816943A
Authority
FR
France
Prior art keywords
electron multiplier
dynamic electron
dynamic
multiplier
electron
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)
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.)
Farnsworth Television Inc
Original Assignee
Farnsworth Television Inc
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 Farnsworth Television Inc filed Critical Farnsworth Television Inc
Application granted granted Critical
Publication of FR816943A publication Critical patent/FR816943A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/76—Dynamic electron-multiplier tubes, e.g. Farnsworth multiplier tube, multipactor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • 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
FR816943D 1936-01-27 1937-01-27 Multiplicateur dynamique d'électrons Expired FR816943A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485620XA 1936-01-27 1936-01-27

Publications (1)

Publication Number Publication Date
FR816943A true FR816943A (fr) 1937-08-20

Family

ID=21955254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816943D Expired FR816943A (fr) 1936-01-27 1937-01-27 Multiplicateur dynamique d'électrons

Country Status (6)

Country Link
BE (1) BE419664A (de)
DE (1) DE681990C (de)
FR (1) FR816943A (de)
GB (1) GB485620A (de)
NL (2) NL49955C (de)
SE (1) SE104482C1 (de)

Also Published As

Publication number Publication date
GB485620A (en) 1938-05-18
NL80934B (de)
NL49955C (de)
DE681990C (de) 1939-10-09
BE419664A (de)
SE104482C1 (de) 1942-05-12

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