BE504142A - - Google Patents
Info
- Publication number
- BE504142A BE504142A BE504142DA BE504142A BE 504142 A BE504142 A BE 504142A BE 504142D A BE504142D A BE 504142DA BE 504142 A BE504142 A BE 504142A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/30—Angle modulation by means of transit-time tube
- H03C3/32—Angle modulation by means of transit-time tube the tube being 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
- H01J25/54—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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US169712A US2774039A (en) | 1950-06-22 | 1950-06-22 | Method of varying the output frequency of magnetron oscillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE504142A true BE504142A (US20020095090A1-20020718-M00002.png) |
Family
ID=22616869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE504142D BE504142A (US20020095090A1-20020718-M00002.png) | 1950-06-22 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997624A (en) * | 1958-03-25 | 1961-08-22 | Gen Electric | Magnetron device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL46097C (US20020095090A1-20020718-M00002.png) * | 1935-08-19 | |||
| DE684350C (de) * | 1936-12-31 | 1939-11-27 | Telefunken Gmbh | Schaltung fuer Kurzwellen-Magnetronsender oder -empfaenger zur Erzielung eines stabilen Betriebszustandes |
| GB506439A (en) * | 1937-01-21 | 1939-05-30 | Siemens Ag | Improvements in or relating to modulating circuit arrangements for high frequency magnetron oscillators |
| FR890873A (fr) * | 1942-03-05 | 1944-02-21 | Lorenz C Ag | Dispositif d'accord d'un oscillateur à ondes ultra-courtes |
| US2540764A (en) * | 1945-12-10 | 1951-02-06 | Oliver I Steigerwalt | Magnetron modulation circuit |
| FR951202A (fr) * | 1947-08-01 | 1949-10-19 | Csf | Tube destiné à la transmission d'ondes ultra-courtes et, plus particulièrement, à leur amplification |
-
0
- BE BE504142D patent/BE504142A/xx unknown
- NL NL7213743.A patent/NL162137B/xx unknown
-
1950
- 1950-06-22 US US169712A patent/US2774039A/en not_active Expired - Lifetime
-
1951
- 1951-06-13 FR FR1051144D patent/FR1051144A/fr not_active Expired
- 1951-06-18 GB GB14395/51A patent/GB703656A/en not_active Expired
- 1951-06-20 DE DEI4283A patent/DE926559C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1051144A (fr) | 1954-01-13 |
| DE926559C (de) | 1955-04-21 |
| NL162137B (nl) | |
| GB703656A (en) | 1954-02-10 |
| US2774039A (en) | 1956-12-11 |
