FR999345A - - Google Patents
Info
- Publication number
- FR999345A FR999345A FR999345DA FR999345A FR 999345 A FR999345 A FR 999345A FR 999345D A FR999345D A FR 999345DA FR 999345 A FR999345 A FR 999345A
- Authority
- FR
- France
- 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
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US710962A US2521556A (en) | 1946-11-20 | 1946-11-20 | Magnetron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR999345A true FR999345A (US08124317-20120228-C00026.png) | 1952-01-29 |
Family
ID=24856222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR999345D Expired FR999345A (US08124317-20120228-C00026.png) | 1946-11-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2521556A (US08124317-20120228-C00026.png) |
| FR (1) | FR999345A (US08124317-20120228-C00026.png) |
| GB (1) | GB655041A (US08124317-20120228-C00026.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463502A1 (fr) * | 1979-07-06 | 1981-02-20 | Dodonov Jury | Perfectionnements aux appareils a hyperfrequences du type magnetron |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE495667A (US08124317-20120228-C00026.png) * | 1949-05-13 | |||
| GB700719A (en) * | 1951-07-27 | 1953-12-09 | Vickers Electrical Co Ltd | Improvements relating to electric discharge devices |
| NL180102B (nl) * | 1952-07-25 | Anic Spa | Werkwijze voor de bereiding van een 3,7-dimethyl-6-octeennitrilverbinding. |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL57423B (US08124317-20120228-C00026.png) * | 1930-06-27 | |||
| DE696368C (de) * | 1934-08-21 | 1940-09-19 | Telefunken Gmbh | Mehrfach geschlitzte Magnetfeldroehre mit doppelseitigen Verbindungen der Segmente |
| US2147159A (en) * | 1937-04-17 | 1939-02-14 | Cie Generale De Telegraphic Sa | Magnetron oscillator and detector |
| GB522905A (en) * | 1937-12-20 | 1940-07-01 | Telefunken Gmbh | Improvements in or relating to magnetron tubes suitable for use on ultra-short waves |
| FR842102A (fr) * | 1938-02-03 | 1939-06-06 | Materiel Telephonique | Dispositifs à décharge à fréquence ultra-élevée |
| DE758546C (de) * | 1938-11-20 | 1953-03-23 | Telefunken Gmbh | Magnetfeldroehre mit vier oder mehr in zwei Gruppen arbeitenden Anodensegmenten |
| BE446912A (US08124317-20120228-C00026.png) * | 1940-07-27 | |||
| US2399114A (en) * | 1941-04-24 | 1946-04-23 | Rca Corp | Oscillator circuit |
| BE480795A (US08124317-20120228-C00026.png) * | 1945-06-23 | |||
| US2463416A (en) * | 1946-05-08 | 1949-03-01 | Arnold T Nordsieck | Anode for strapped magnetrons |
-
0
- FR FR999345D patent/FR999345A/fr not_active Expired
-
1946
- 1946-11-20 US US710962A patent/US2521556A/en not_active Expired - Lifetime
-
1947
- 1947-11-20 GB GB30822/47A patent/GB655041A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463502A1 (fr) * | 1979-07-06 | 1981-02-20 | Dodonov Jury | Perfectionnements aux appareils a hyperfrequences du type magnetron |
Also Published As
| Publication number | Publication date |
|---|---|
| GB655041A (en) | 1951-07-11 |
| US2521556A (en) | 1950-09-05 |
