BE482221A - - Google Patents
Info
- Publication number
- BE482221A BE482221A BE482221DA BE482221A BE 482221 A BE482221 A BE 482221A BE 482221D A BE482221D A BE 482221DA BE 482221 A BE482221 A BE 482221A
- 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
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US737602A US2651686A (en) | 1947-03-27 | 1947-03-27 | Traveling wave amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE482221A true BE482221A (ja) |
Family
ID=24964534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE482221D BE482221A (ja) | 1947-03-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2651686A (ja) |
| BE (1) | BE482221A (ja) |
| CH (1) | CH276533A (ja) |
| ES (1) | ES184345A1 (ja) |
| FR (1) | FR963932A (ja) |
| NL (1) | NL139609B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL151728B (nl) * | 1949-02-23 | Celanese Corp | Werkwijze voor de bereiding van oxymethyleenpolymeren met grote slagvastheid en gevormde voortbrengselen, die geheel of ten dele zijn vervaardigd van de met deze werkwijze verkregen oxymethyleenpolymeren. | |
| US2760111A (en) * | 1950-06-28 | 1956-08-21 | Beverly D Kumpfer | Magnetron amplifier |
| GB706909A (en) * | 1950-07-27 | 1954-04-07 | M O Valve Co Ltd | Improvements in or relating to electrical amplifying devices of the travelling wave kind |
| US2758242A (en) * | 1951-03-13 | 1956-08-07 | Sperry Rand Corp | Travelling wave tubes |
| NL203472A (ja) * | 1955-01-11 | |||
| US3005129A (en) * | 1957-03-19 | 1961-10-17 | Raytheon Co | Magnetron oscillators |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2064469A (en) * | 1933-10-23 | 1936-12-15 | Rca Corp | Device for and method of controlling high frequency currents |
| US2122538A (en) * | 1935-01-22 | 1938-07-05 | American Telephone & Telegraph | Wave amplifier |
| US2153728A (en) * | 1936-10-07 | 1939-04-11 | American Telephone & Telegraph | Ultra high frequency signaling |
| US2368031A (en) * | 1940-03-15 | 1945-01-23 | Bell Telephone Labor Inc | Electron discharge device |
| US2241976A (en) * | 1940-04-25 | 1941-05-13 | Gen Electric | High frequency apparatus |
| NL62817C (ja) * | 1940-05-04 | |||
| FR957330A (ja) * | 1940-05-17 | 1950-02-18 | ||
| US2414121A (en) * | 1941-01-17 | 1947-01-14 | Bell Telephone Labor Inc | Electron device of the magnetron type |
| US2439401A (en) * | 1942-09-10 | 1948-04-13 | Raytheon Mfg Co | Magnetron oscillator of the resonant cavity type |
| US2509419A (en) * | 1945-04-09 | 1950-05-30 | Raytheon Mfg Co | Amplifier of the magnetron type |
-
0
- BE BE482221D patent/BE482221A/xx unknown
- NL NL696913149A patent/NL139609B/xx unknown
- FR FR963932D patent/FR963932A/fr not_active Expired
-
1947
- 1947-03-27 US US737602A patent/US2651686A/en not_active Expired - Lifetime
-
1948
- 1948-03-24 CH CH276533D patent/CH276533A/de unknown
- 1948-06-28 ES ES0184345A patent/ES184345A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR963932A (ja) | 1950-07-26 |
| CH276533A (de) | 1951-07-15 |
| NL139609B (nl) | |
| US2651686A (en) | 1953-09-08 |
| ES184345A1 (es) | 1948-12-01 |