FR946926A - Electronic discharge devices - Google Patents

Electronic discharge devices

Info

Publication number
FR946926A
FR946926A FR946926DA FR946926A FR 946926 A FR946926 A FR 946926A FR 946926D A FR946926D A FR 946926DA FR 946926 A FR946926 A FR 946926A
Authority
FR
France
Prior art keywords
discharge devices
electronic discharge
electronic
devices
discharge
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
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.)
AT&T Corp
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR946926A publication Critical patent/FR946926A/en
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
    • H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
    • H01J25/22—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone
    • H01J25/24—Reflex klystrons, i.e. tubes having one or more resonators, with a single reflection of the electron stream, and in which the stream is modulated mainly by velocity in the modulator zone in which the electron stream is in the axis of the resonator or resonators and is pencil-like before reflection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/08—Tubes with a single discharge path having electrostatic control means only with movable electrode or electrodes
FR946926D 1945-02-01 1947-05-19 Electronic discharge devices Expired FR946926A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US575585A US2513371A (en) 1945-02-01 1945-02-01 Thermally tunable cavity resonator electron discharge device

Publications (1)

Publication Number Publication Date
FR946926A true FR946926A (en) 1949-06-17

Family

ID=24300897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR946926D Expired FR946926A (en) 1945-02-01 1947-05-19 Electronic discharge devices

Country Status (4)

Country Link
US (1) US2513371A (en)
BE (1) BE475488A (en)
CH (1) CH265985A (en)
FR (1) FR946926A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098626B (en) * 1953-12-23 1961-02-02 Siemens Ag Electron beam tube for very short electrical waves with a coupling gap in front of a reflection electrode, in particular in the manner of a reflex klystron

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754447A (en) * 1951-12-06 1956-07-10 Hartford Nat Bank & Trust Co Very high frequency electric discharge device
US2866123A (en) * 1953-12-02 1958-12-23 Raytheon Mfg Co Mechanically tuned klystrons
US2900561A (en) * 1953-12-15 1959-08-18 Bendix Aviat Corp Electron discharge device
US2856556A (en) * 1954-10-21 1958-10-14 Bendix Aviat Corp Electron discharge device
US3197546A (en) * 1962-07-23 1965-07-27 Gen Electric Getter support assembly

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454306A (en) * 1948-11-23 clifford et au
US1419547A (en) * 1918-11-12 1922-06-13 Cornelius D Ehret Electronic apparatus
US1565151A (en) * 1919-12-27 1925-12-08 Western Electric Co Electric discharge device
US1740202A (en) * 1922-04-11 1929-12-17 Ruben Patents Company Electron-tube apparatus
US2259690A (en) * 1939-04-20 1941-10-21 Univ Leland Stanford Junior High frequency radio apparatus
GB537518A (en) * 1939-12-22 1941-06-25 Standard Telephones Cables Ltd Improvements in or relating to electron discharge apparatus of the velocity modulated type
US2414785A (en) * 1942-01-29 1947-01-21 Sperry Gyroscope Co Inc High-frequency tube structure
US2429295A (en) * 1943-03-13 1947-10-21 Westinghouse Electric Corp Tuning means for magnetrons
US2408817A (en) * 1943-11-29 1946-10-08 Sperry Gyroscope Co Inc Electron discharge apparatus
US2438132A (en) * 1943-11-29 1948-03-23 Sperry Corp Electron discharge apparatus
US2413385A (en) * 1945-03-23 1946-12-31 Raytheon Mfg Co Electron discharge device of the magnetron type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1098626B (en) * 1953-12-23 1961-02-02 Siemens Ag Electron beam tube for very short electrical waves with a coupling gap in front of a reflection electrode, in particular in the manner of a reflex klystron

Also Published As

Publication number Publication date
US2513371A (en) 1950-07-04
BE475488A (en)
CH265985A (en) 1949-12-31

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