NL46312C - - Google Patents

Info

Publication number
NL46312C
NL46312C NL46312DA NL46312C NL 46312 C NL46312 C NL 46312C NL 46312D A NL46312D A NL 46312DA NL 46312 C NL46312 C NL 46312C
Authority
NL
Netherlands
Application number
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.)
Publication of NL46312C publication Critical patent/NL46312C/xx

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B9/00—Generation of oscillations using transit-time effects
    • H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
    • H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
    • 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
    • H01J19/02—Electron-emitting electrodes; Cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
    • H01J25/68—Tubes specially designed to act as oscillator with positive grid and retarding field, e.g. for Barkhausen-Kurz oscillators
    • 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
NL46312D 1933-07-17 NL46312C (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE441341X 1933-07-17

Publications (1)

Publication Number Publication Date
NL46312C true NL46312C (OSRAM)

Family

ID=6515753

Family Applications (1)

Application Number Title Priority Date Filing Date
NL46312D NL46312C (OSRAM) 1933-07-17

Country Status (3)

Country Link
US (1) US2054252A (OSRAM)
GB (1) GB441341A (OSRAM)
NL (1) NL46312C (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2977496A (en) * 1958-12-04 1961-03-28 Machlett Lab Inc Electrode structure for electron tubes
CH483116A (de) * 1968-05-21 1969-12-15 Patelhold Patentverwertung Steuerbare Hochvakuum-Elektronenröhre

Also Published As

Publication number Publication date
GB441341A (en) 1936-01-17
US2054252A (en) 1936-09-15

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