BE480701A - - Google Patents
Info
- Publication number
- BE480701A BE480701A BE480701DA BE480701A BE 480701 A BE480701 A BE 480701A BE 480701D A BE480701D A BE 480701DA BE 480701 A BE480701 A BE 480701A
- Authority
- BE
- Belgium
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
- H01J25/50—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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US462123A US2444418A (en) | 1942-10-15 | 1942-10-15 | High-frequency electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE480701A true BE480701A (en) |
Family
ID=23835235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE480701D BE480701A (en) | 1942-10-15 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2444418A (en) |
| BE (1) | BE480701A (en) |
| FR (1) | FR955730A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2624862A (en) * | 1945-05-09 | 1953-01-06 | Everhart Edgar | Tunable strapped magnetron |
| US2607019A (en) * | 1948-05-29 | 1952-08-12 | Rca Corp | Electron discharge device of the cavity resonator type |
| GB739092A (en) * | 1953-02-07 | 1955-10-26 | Emi Ltd | Improvements in or relating to magnetron valves |
| NL90563C (en) * | 1954-06-21 | |||
| US3046444A (en) * | 1959-04-28 | 1962-07-24 | Raytheon Co | Magnetrons |
| US3176188A (en) * | 1960-10-28 | 1965-03-30 | Gen Electric | Mixed lines crossed fields oscillator or amplifier |
| GB2377816B (en) * | 2001-07-14 | 2006-02-01 | Marconi Applied Techn Ltd | Magnetrons |
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 |
| NL53201C (en) * | 1935-06-20 | |||
| US2167201A (en) * | 1935-06-28 | 1939-07-25 | Pintsch Julius Kg | Electron tube |
| US2147159A (en) * | 1937-04-17 | 1939-02-14 | Cie Generale De Telegraphic Sa | Magnetron oscillator and detector |
| US2187149A (en) * | 1938-03-29 | 1940-01-16 | Telefunken Gmbh | Magnetron |
| US2244747A (en) * | 1938-05-24 | 1941-06-10 | Beard Of Trustees Of The Lelan | Thermionic vacuum tube and circuits |
| NL63088C (en) * | 1940-10-24 | |||
| US2408235A (en) * | 1941-12-31 | 1946-09-24 | Raytheon Mfg Co | High efficiency magnetron |
| US2408903A (en) * | 1943-06-12 | 1946-10-08 | Sylvania Electric Prod | Ultra high frequency generator |
-
0
- FR FR955730D patent/FR955730A/fr not_active Expired
- BE BE480701D patent/BE480701A/xx unknown
-
1942
- 1942-10-15 US US462123A patent/US2444418A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR955730A (en) | 1950-01-19 |
| US2444418A (en) | 1948-07-06 |