BE478795A - - Google Patents
Info
- Publication number
- BE478795A BE478795A BE478795DA BE478795A BE 478795 A BE478795 A BE 478795A BE 478795D A BE478795D A BE 478795DA BE 478795 A BE478795 A BE 478795A
- Authority
- BE
- Belgium
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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/18—Resonators
- H01J23/22—Connections between resonators, e.g. strapping for connecting resonators of a magnetron
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- 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
- H01J25/58—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 a number of resonators; having a composite resonator, e.g. a helix
- H01J25/587—Multi-cavity magnetrons
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US473829A US2456888A (en) | 1943-01-28 | 1943-01-28 | Magnetron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE478795A true BE478795A (et) |
Family
ID=23881170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE478795D BE478795A (et) | 1943-01-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2456888A (et) |
| BE (1) | BE478795A (et) |
| FR (1) | FR989241A (et) |
| GB (1) | GB631084A (et) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB612415A (en) * | 1944-03-29 | 1948-11-12 | Marconi Wireless Telegraph Co | Magnetron electron discharge devices |
| US3875469A (en) * | 1972-12-20 | 1975-04-01 | Hitachi Ltd | Anode structure for magnetron |
| JPS6013167Y2 (ja) * | 1977-09-07 | 1985-04-26 | 株式会社日立製作所 | マグネトロン |
| US5146136A (en) * | 1988-12-19 | 1992-09-08 | Hitachi, Ltd. | Magnetron having identically shaped strap rings separated by a gap and connecting alternate anode vane groups |
| GB9118593D0 (en) * | 1991-08-30 | 1991-10-16 | Eev Ltd | Magnetron |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB445084A (en) * | 1934-08-21 | 1936-04-02 | Telefunken Gmbh | Improvements in or relating to electron discharge devices |
| US2063342A (en) * | 1934-12-08 | 1936-12-08 | Bell Telephone Labor Inc | Electron discharge device |
| US2128237A (en) * | 1934-12-24 | 1938-08-30 | Pintsch Julius Kg | Vacuum discharge tube |
| US2069867A (en) * | 1934-12-29 | 1937-02-09 | Bell Telephone Labor Inc | Electron emitter |
| NL45040C (et) * | 1935-02-28 | |||
| US2167201A (en) * | 1935-06-28 | 1939-07-25 | Pintsch Julius Kg | Electron tube |
| NL48374C (et) * | 1936-01-24 | |||
| US2147159A (en) * | 1937-04-17 | 1939-02-14 | Cie Generale De Telegraphic Sa | Magnetron oscillator and detector |
| US2163157A (en) * | 1937-07-22 | 1939-06-20 | Bell Telephone Labor Inc | Electron discharge apparatus |
| CH215600A (de) * | 1938-08-12 | 1941-06-30 | Bbc Brown Boveri & Cie | Anordnung mit einer Magnetronröhre. |
| US2417789A (en) * | 1941-12-01 | 1947-03-18 | Raytheon Mfg Co | Magnetron anode structure |
-
0
- BE BE478795D patent/BE478795A/xx unknown
-
1943
- 1943-01-28 US US473829A patent/US2456888A/en not_active Expired - Lifetime
-
1947
- 1947-11-24 GB GB31076/47A patent/GB631084A/en not_active Expired
-
1948
- 1948-02-02 FR FR989241D patent/FR989241A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR989241A (fr) | 1951-09-06 |
| US2456888A (en) | 1948-12-21 |
| GB631084A (en) | 1949-10-26 |