GB1161877A - Improvements relating to Electron Discharged Devices, especially Klystrons. - Google Patents
Improvements relating to Electron Discharged Devices, especially Klystrons.Info
- Publication number
- GB1161877A GB1161877A GB11939/66A GB1193966A GB1161877A GB 1161877 A GB1161877 A GB 1161877A GB 11939/66 A GB11939/66 A GB 11939/66A GB 1193966 A GB1193966 A GB 1193966A GB 1161877 A GB1161877 A GB 1161877A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- insulator
- envelope
- tube
- ceramic
- 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
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
Landscapes
- Microwave Tubes (AREA)
- Particle Accelerators (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11939/66A GB1161877A (en) | 1965-11-03 | 1965-11-03 | Improvements relating to Electron Discharged Devices, especially Klystrons. |
US588777A US3484642A (en) | 1965-11-03 | 1966-10-24 | Electron discharge devices having inner and outer insulating annular projections at the gun end of the device |
US588810A US3449617A (en) | 1965-11-03 | 1966-10-24 | Electron discharge device having at least one electrode mounted by a meander-type insulator |
DE19661789133 DE1789133C3 (de) | 1965-11-03 | 1966-11-03 | Elektronenstrahlkanone. Ausscheidung aus: 1541005 |
FR82392A FR1500573A (fr) | 1965-11-03 | 1966-11-03 | Perfectionnements aux accélérateurs d'électrons, et spécialement aux klystrons |
DE1541005A DE1541005C3 (de) | 1965-11-03 | 1966-11-03 | Elektronenentladungsvorrichtung |
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 |
---|---|
GB1161877A true GB1161877A (en) | 1969-08-20 |
Family
ID=27256757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11939/66A Expired GB1161877A (en) | 1965-11-03 | 1965-11-03 | Improvements relating to Electron Discharged Devices, especially Klystrons. |
Country Status (4)
Country | Link |
---|---|
US (2) | US3484642A (de) |
DE (1) | DE1541005C3 (de) |
FR (1) | FR1500573A (de) |
GB (1) | GB1161877A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2271020A (en) * | 1992-09-24 | 1994-03-30 | Eev Ltd | Electron gun arrangements |
Families Citing this family (7)
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 (de) * | 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 |
GB9220226D0 (en) * | 1992-09-24 | 1992-11-04 | Eev Ltd | Electron gun assemblies |
Family Cites Families (6)
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 (de) * | 1958-12-16 | |||
US3254259A (en) * | 1962-11-16 | 1966-05-31 | Westinghouse Electric Corp | Electron discharge device and cantilever support means therefor |
-
1965
- 1965-11-03 GB GB11939/66A patent/GB1161877A/en not_active Expired
-
1966
- 1966-10-24 US US588777A patent/US3484642A/en not_active Expired - Lifetime
- 1966-10-24 US US588810A patent/US3449617A/en not_active Expired - Lifetime
- 1966-11-03 DE DE1541005A patent/DE1541005C3/de not_active Expired
- 1966-11-03 FR FR82392A patent/FR1500573A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2271020A (en) * | 1992-09-24 | 1994-03-30 | Eev Ltd | Electron gun arrangements |
Also Published As
Publication number | Publication date |
---|---|
US3484642A (en) | 1969-12-16 |
FR1500573A (fr) | 1967-11-03 |
DE1541005B2 (de) | 1973-04-05 |
DE1541005A1 (de) | 1969-09-11 |
DE1541005C3 (de) | 1973-10-18 |
US3449617A (en) | 1969-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |