CH226802A - Device with a discharge tube for generating and amplifying ultrashort waves. - Google Patents

Device with a discharge tube for generating and amplifying ultrashort waves.

Info

Publication number
CH226802A
CH226802A CH226802DA CH226802A CH 226802 A CH226802 A CH 226802A CH 226802D A CH226802D A CH 226802DA CH 226802 A CH226802 A CH 226802A
Authority
CH
Switzerland
Prior art keywords
generating
discharge tube
ultrashort waves
amplifying
amplifying ultrashort
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 CH226802A publication Critical patent/CH226802A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/54—Amplifiers using transit-time effect in tubes or semiconductor devices
    • 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
CH226802D 1940-09-19 1941-10-08 Device with a discharge tube for generating and amplifying ultrashort waves. CH226802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US357355A US2285662A (en) 1940-09-19 1940-09-19 Tube cooling means

Publications (1)

Publication Number Publication Date
CH226802A true CH226802A (en) 1943-04-30

Family

ID=23405246

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226802D CH226802A (en) 1940-09-19 1941-10-08 Device with a discharge tube for generating and amplifying ultrashort waves.

Country Status (2)

Country Link
US (1) US2285662A (en)
CH (1) CH226802A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2425738A (en) * 1941-10-23 1947-08-19 Sperry Gyroscope Co Inc Tunable high-frequency electron tube structure
US2557391A (en) * 1942-10-07 1951-06-19 Westinghouse Electric Corp Coupling device for micro-wave energy
US2435984A (en) * 1944-06-02 1948-02-17 Raytheon Mfg Co Tunable magnetron
US2458650A (en) * 1944-09-20 1949-01-11 Philco Corp Coaxial line generator
US2492155A (en) * 1945-08-11 1949-12-27 Standard Telephones Cables Ltd Tuning system
US2693538A (en) * 1946-02-15 1954-11-02 Jr John C Reed Oscillator
US2558463A (en) * 1946-03-01 1951-06-26 Jr John C Reed Tunable cavity oscillator
US2530089A (en) * 1946-06-28 1950-11-14 Rca Corp Ultra high frequency resonant circuit
US3558969A (en) * 1967-12-13 1971-01-26 Philips Corp Electron discharge tube having an anode forming part of a lecher-line with a heat dissipating element
DE4109664C2 (en) * 1991-03-23 2000-06-08 Thomson Tubes Electroniques Gm Electron tube

Also Published As

Publication number Publication date
US2285662A (en) 1942-06-09

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