BE487149A - - Google Patents
Info
- Publication number
- BE487149A BE487149A BE487149DA BE487149A BE 487149 A BE487149 A BE 487149A BE 487149D A BE487149D A BE 487149DA BE 487149 A BE487149 A BE 487149A
- 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
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6284A US2559581A (en) | 1948-02-04 | 1948-02-04 | Transverse traveling wave amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE487149A true BE487149A (it) |
Family
ID=21720161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE487149D BE487149A (it) | 1948-02-04 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2559581A (it) |
| BE (1) | BE487149A (it) |
| FR (1) | FR979889A (it) |
| GB (1) | GB670248A (it) |
| NL (1) | NL144610B (it) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2697799A (en) * | 1948-12-01 | 1954-12-21 | Ericsson Telefon Ab L M | Amplifying device for microwaves |
| US2761088A (en) * | 1949-02-22 | 1956-08-28 | Csf | Travelling-wave amplifying tube |
| US2698398A (en) * | 1949-04-07 | 1954-12-28 | Univ Leland Stanford Junior | Traveling wave electron discharge device |
| NL153441B (nl) * | 1949-05-10 | Du Pont | Inrichting voor het mengen van korrelvormige stoffen. | |
| FR1014309A (fr) * | 1950-03-13 | 1952-08-13 | Csf | Tube à propagation d'onde à champs électrique et magnétique croisés avec un faisceau électronique se propageant dans la direction transversale du tube |
| US2760102A (en) * | 1950-06-09 | 1956-08-21 | Univ Leland Stanford Junior | Travelling wave tubes |
| US2672571A (en) * | 1950-08-30 | 1954-03-16 | Univ Leland Stanford Junior | High-frequency oscillator |
| US2762950A (en) * | 1951-04-16 | 1956-09-11 | Rca Corp | High frequency apparatus |
| US2796550A (en) * | 1951-07-03 | 1957-06-18 | Kazan Benjamin | Travelling walve amplifier |
| US2916710A (en) * | 1951-07-16 | 1959-12-08 | Walkinshaw William | Loaded wave-guides for linear accelerators |
| US2746036A (en) * | 1952-03-25 | 1956-05-15 | Bell Telephone Labor Inc | Device for coupling between free space and an electron stream |
| US2843791A (en) * | 1953-03-30 | 1958-07-15 | Bell Telephone Labor Inc | Traveling wave tube |
| US2957103A (en) * | 1954-08-19 | 1960-10-18 | Hughes Aircraft Co | High power microwave tube |
| US2885641A (en) * | 1955-04-25 | 1959-05-05 | Hughes Aircraft Co | Microwave tube |
| US3126497A (en) * | 1961-05-15 | 1964-03-24 | white |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2122538A (en) * | 1935-01-22 | 1938-07-05 | American Telephone & Telegraph | Wave amplifier |
| US2368031A (en) * | 1940-03-15 | 1945-01-23 | Bell Telephone Labor Inc | Electron discharge device |
| US2443179A (en) * | 1941-06-24 | 1948-06-15 | Submarine Signal Co | Electrical apparatus |
-
0
- BE BE487149D patent/BE487149A/xx unknown
- NL NL656501092A patent/NL144610B/xx unknown
-
1948
- 1948-02-04 US US6284A patent/US2559581A/en not_active Expired - Lifetime
- 1948-09-17 GB GB24411/48A patent/GB670248A/en not_active Expired
-
1949
- 1949-02-02 FR FR979889D patent/FR979889A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL144610B (nl) | |
| FR979889A (fr) | 1951-05-04 |
| GB670248A (en) | 1952-04-16 |
| US2559581A (en) | 1951-07-10 |