FR1500573A - Perfectionnements aux accélérateurs d'électrons, et spécialement aux klystrons - Google Patents

Perfectionnements aux accélérateurs d'électrons, et spécialement aux klystrons

Info

Publication number
FR1500573A
FR1500573A FR82392A FR82392A FR1500573A FR 1500573 A FR1500573 A FR 1500573A FR 82392 A FR82392 A FR 82392A FR 82392 A FR82392 A FR 82392A FR 1500573 A FR1500573 A FR 1500573A
Authority
FR
France
Prior art keywords
klystrons
electron accelerators
accelerators
electron
especially klystrons
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
FR82392A
Other languages
English (en)
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.)
EMI Ltd
Electrical and Musical Industries Ltd
Original Assignee
EMI Ltd
Electrical and Musical Industries Ltd
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 EMI Ltd, Electrical and Musical Industries Ltd filed Critical EMI Ltd
Application granted granted Critical
Publication of FR1500573A publication Critical patent/FR1500573A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/06—Cavity resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/14—Supporting insulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/265—Fastening of insulators to support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
    • H01J23/083—Electrostatic focusing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
    • H01J23/18—Resonators
    • H01J23/20—Cavity resonators; Adjustment or tuning thereof
    • 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
    • H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
    • H01J25/20—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator having special arrangements in the space between resonators, e.g. resistive-wall amplifier tube, space-charge amplifier tube, velocity-jump tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/027—Construction of the gun or parts thereof
FR82392A 1965-11-03 1966-11-03 Perfectionnements aux accélérateurs d'électrons, et spécialement aux klystrons Expired FR1500573A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB4659665 1965-11-03
GB4659765 1965-11-03
GB11939/66A GB1161877A (en) 1965-11-03 1965-11-03 Improvements relating to Electron Discharged Devices, especially Klystrons.

Publications (1)

Publication Number Publication Date
FR1500573A true FR1500573A (fr) 1967-11-03

Family

ID=27256757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR82392A Expired FR1500573A (fr) 1965-11-03 1966-11-03 Perfectionnements aux accélérateurs d'électrons, et spécialement aux klystrons

Country Status (4)

Country Link
US (2) US3484642A (fr)
DE (1) DE1541005C3 (fr)
FR (1) FR1500573A (fr)
GB (1) GB1161877A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589606A2 (fr) * 1992-09-24 1994-03-30 Eev Limited Dispositifs de canon à électron

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1312048A (en) * 1969-07-18 1973-04-04 Emi Ltd Electron discharge devices
GB1384704A (en) * 1971-04-14 1975-02-19 Emi Varian Ltd Electron discharge devices
FR2135757A5 (fr) * 1971-04-27 1972-12-22 Thomson Csf
US3983446A (en) * 1971-07-06 1976-09-28 Varian Associates Gridded convergent flow electron gun for linear beam tubes
GB1502766A (en) * 1974-04-02 1978-03-01 Emi Varian Ltd Electrostatic focusing arrangements
FR2315766A1 (fr) * 1975-06-23 1977-01-21 Sciaky Sa Canon a electrons
GB2271020A (en) * 1992-09-24 1994-03-30 Eev Ltd Electron gun arrangements

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2604605A (en) * 1942-01-29 1952-07-22 Sperry Corp High-frequency tube structure
US2456861A (en) * 1943-05-06 1948-12-21 Westinghouse Electric Corp Generator and cathode construction for electricity of ultra high frequency
US2814751A (en) * 1955-03-16 1957-11-26 Eitel Mccullough Inc Stem structure for beam type tubes
US2950412A (en) * 1956-04-16 1960-08-23 Sanders Associates Inc Modular, ceramic, electron-discharge tube
NL246440A (fr) * 1958-12-16
US3254259A (en) * 1962-11-16 1966-05-31 Westinghouse Electric Corp Electron discharge device and cantilever support means therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0589606A2 (fr) * 1992-09-24 1994-03-30 Eev Limited Dispositifs de canon à électron
EP0589606A3 (fr) * 1992-09-24 1995-02-01 Eev Ltd Dispositifs de canon à électron.

Also Published As

Publication number Publication date
US3484642A (en) 1969-12-16
DE1541005B2 (de) 1973-04-05
GB1161877A (en) 1969-08-20
DE1541005A1 (de) 1969-09-11
DE1541005C3 (de) 1973-10-18
US3449617A (en) 1969-06-10

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