FR1229918A - Magnetron refinements - Google Patents
Magnetron refinementsInfo
- Publication number
- FR1229918A FR1229918A FR790291A FR790291A FR1229918A FR 1229918 A FR1229918 A FR 1229918A FR 790291 A FR790291 A FR 790291A FR 790291 A FR790291 A FR 790291A FR 1229918 A FR1229918 A FR 1229918A
- Authority
- FR
- France
- Prior art keywords
- refinements
- magnetron
- magnetron refinements
- 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
- 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
- H01J23/04—Cathodes
- H01J23/05—Cathodes having a cylindrical emissive surface, e.g. cathodes for magnetrons
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/50—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field
- H01J25/52—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode
- H01J25/54—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes
- H01J25/56—Magnetrons, i.e. tubes with a magnet system producing an H-field crossing the E-field with an electron space having a shape that does not prevent any electron from moving completely around the cathode or guide electrode having only one cavity or other resonator, e.g. neutrode tubes with interdigital arrangements of anodes, e.g. turbator tube
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US723820A US2997624A (en) | 1958-03-25 | 1958-03-25 | Magnetron device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1229918A true FR1229918A (en) | 1960-09-12 |
Family
ID=24907832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR790291A Expired FR1229918A (en) | 1958-03-25 | 1959-03-25 | Magnetron refinements |
Country Status (2)
Country | Link |
---|---|
US (1) | US2997624A (en) |
FR (1) | FR1229918A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294562B (en) * | 1961-07-10 | 1969-05-08 | Varian Associates | Voltage controlled magnetron tubes |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3418522A (en) * | 1966-02-07 | 1968-12-24 | Varian Associates | Mode control for theta mode magnetrons |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2412372A (en) * | 1943-10-26 | 1946-12-10 | Rca Corp | Magnetron |
US2585741A (en) * | 1945-11-06 | 1952-02-12 | Us Sec War | Magnetron having modulating means |
BE504142A (en) * | 1950-06-22 | |||
US2826719A (en) * | 1955-04-01 | 1958-03-11 | Rca Corp | Magnetron |
US2810095A (en) * | 1955-04-26 | 1957-10-15 | Gen Electric | Magnetron device |
US2810096A (en) * | 1955-07-21 | 1957-10-15 | Gen Electric | Voltage tunable magnetron with control electrode |
US2930933A (en) * | 1958-03-25 | 1960-03-29 | Gen Electric | Voltage tunable magnetron |
-
1958
- 1958-03-25 US US723820A patent/US2997624A/en not_active Expired - Lifetime
-
1959
- 1959-03-25 FR FR790291A patent/FR1229918A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1294562B (en) * | 1961-07-10 | 1969-05-08 | Varian Associates | Voltage controlled magnetron tubes |
Also Published As
Publication number | Publication date |
---|---|
US2997624A (en) | 1961-08-22 |
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