BE441294A - - Google Patents

Info

Publication number
BE441294A
BE441294A BE441294DA BE441294A BE 441294 A BE441294 A BE 441294A BE 441294D A BE441294D A BE 441294DA BE 441294 A BE441294 A BE 441294A
Authority
BE
Belgium
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 BE441294A publication Critical patent/BE441294A/xx

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
    • H01J25/78—Tubes with electron stream modulated by deflection in a resonator
    • 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
BE441294D 1939-12-22 BE441294A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310510A US2249494A (en) 1939-12-22 1939-12-22 High frequency apparatus

Publications (1)

Publication Number Publication Date
BE441294A true BE441294A (xx)

Family

ID=23202819

Family Applications (1)

Application Number Title Priority Date Filing Date
BE441294D BE441294A (xx) 1939-12-22

Country Status (4)

Country Link
US (1) US2249494A (xx)
BE (1) BE441294A (xx)
FR (1) FR868324A (xx)
GB (1) GB577280A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437279A (en) * 1942-09-23 1948-03-09 Raytheon Mfg Co High-power microwave discharge tube
US2530775A (en) * 1944-11-09 1950-11-21 Honeywell Regulator Co Control apparatus
DE838168C (de) * 1944-12-28 1952-03-27 A. C. Cossor Limited, London Kathodenstrahlröhre
US3129356A (en) * 1959-05-28 1964-04-14 Gen Electric Fast electromagnetic wave and undulating electron beam interaction structure
US3197633A (en) * 1962-12-04 1965-07-27 Siemens Ag Method and apparatus for separating ions of respectively different specific electric charges

Also Published As

Publication number Publication date
US2249494A (en) 1941-07-15
FR868324A (fr) 1941-12-27
GB577280A (en) 1946-05-13

Similar Documents

Publication Publication Date Title
FR847165A (xx)
NL58881C (xx)
FR847059A (xx)
BE435601A (xx)
BE435757A (xx)
BE435664A (xx)
NL57505C (xx)
NL54564C (xx)
NL130392C (xx)
BE441985A (xx)
BE440931A (xx)
BE439775A (xx)
BE438456A (xx)
BE436027A (xx)
BE436022A (xx)
BE436021A (xx)
BE436007A (xx)
BE435988A (xx)
BE435911A (xx)
BE403779A (xx)
BE421934A (xx)
BE428333A (xx)
BE431181A (xx)
BE432222A (xx)
BE432228A (xx)