DE872074C - Magnetfeldroehre fuer ultrakurze elektromagnetische Schwingungen, deren Kathode innerhalb von Hohlraumresonatoren verlaeuft - Google Patents
Magnetfeldroehre fuer ultrakurze elektromagnetische Schwingungen, deren Kathode innerhalb von Hohlraumresonatoren verlaeuftInfo
- Publication number
- DE872074C DE872074C DEP28946D DEP0028946D DE872074C DE 872074 C DE872074 C DE 872074C DE P28946 D DEP28946 D DE P28946D DE P0028946 D DEP0028946 D DE P0028946D DE 872074 C DE872074 C DE 872074C
- Authority
- DE
- Germany
- Prior art keywords
- resonators
- cavity resonators
- cathode
- cavity
- segments
- 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
- 230000010355 oscillation Effects 0.000 title description 5
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000010363 phase shift Effects 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 2
- 101100342338 Danio rerio klf1 gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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
- H01J25/54—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
Landscapes
- Microwave Tubes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH660367X | 1947-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE872074C true DE872074C (de) | 1953-03-30 |
Family
ID=4526846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP28946D Expired DE872074C (de) | 1947-08-16 | 1949-01-01 | Magnetfeldroehre fuer ultrakurze elektromagnetische Schwingungen, deren Kathode innerhalb von Hohlraumresonatoren verlaeuft |
Country Status (7)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE518556A (US20090163788A1-20090625-C00002.png) * | 1952-03-20 | |||
| US2888609A (en) * | 1953-09-24 | 1959-05-26 | Raytheon Mfg Co | Electronic devices |
| NL121619C (US20090163788A1-20090625-C00002.png) * | 1960-10-24 | |||
| US3211948A (en) * | 1961-10-23 | 1965-10-12 | Forman Jan | Planar magnetron |
| US3286125A (en) * | 1961-11-20 | 1966-11-15 | Gen Electric | Radio frequency apparatus |
| US3274433A (en) * | 1963-05-14 | 1966-09-20 | Varian Associates | Magnetron and radio frequency circuitry therefor |
| US3300681A (en) * | 1965-10-22 | 1967-01-24 | Gen Electric | Adjustable magnet for a magnetron |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2128237A (en) * | 1934-12-24 | 1938-08-30 | Pintsch Julius Kg | Vacuum discharge tube |
| US2144222A (en) * | 1935-08-15 | 1939-01-17 | Telefunken Gmbh | Electron discharge device |
| US2115521A (en) * | 1936-04-30 | 1938-04-26 | Telefunken Gmbh | Magnetron |
| US2233261A (en) * | 1936-07-16 | 1941-02-25 | Telefunken Gmbh | Magnetron discharge tube and method of operating the same |
| BE468292A (US20090163788A1-20090625-C00002.png) * | 1941-07-19 | |||
| US2463416A (en) * | 1946-05-08 | 1949-03-01 | Arnold T Nordsieck | Anode for strapped magnetrons |
-
0
- NL NL76865D patent/NL76865C/xx active
- NL NL646405099A patent/NL141705B/xx unknown
- BE BE484395D patent/BE484395A/xx unknown
-
1947
- 1947-08-16 CH CH259948D patent/CH259948A/de unknown
-
1948
- 1948-07-07 US US37448A patent/US2607905A/en not_active Expired - Lifetime
- 1948-08-13 FR FR970385D patent/FR970385A/fr not_active Expired
- 1948-08-16 GB GB21565/48A patent/GB660367A/en not_active Expired
-
1949
- 1949-01-01 DE DEP28946D patent/DE872074C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH259948A (de) | 1949-02-15 |
| US2607905A (en) | 1952-08-19 |
| NL76865C (US20090163788A1-20090625-C00002.png) | |
| BE484395A (US20090163788A1-20090625-C00002.png) | |
| FR970385A (fr) | 1951-01-03 |
| GB660367A (en) | 1951-11-07 |
| NL141705B (nl) |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E771 | Valid patent as to the heymanns-index 1977, willingness to grant licences |