BE491284A - - Google Patents
Info
- Publication number
- BE491284A BE491284A BE491284DA BE491284A BE 491284 A BE491284 A BE 491284A BE 491284D A BE491284D A BE 491284DA BE 491284 A BE491284 A BE 491284A
- 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
- H01J25/38—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 the forward travelling wave being utilised
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64309A US2712605A (en) | 1948-12-09 | 1948-12-09 | Oscillation generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE491284A true BE491284A (https=) |
Family
ID=22055038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE491284D BE491284A (https=) | 1948-12-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2712605A (https=) |
| BE (1) | BE491284A (https=) |
| FR (1) | FR996511A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE510746A (https=) * | 1951-04-19 | 1900-01-01 | ||
| US2894227A (en) * | 1952-08-21 | 1959-07-07 | Itt | R-f coupling arrangements for traveling wave tubes |
| DE1028243B (de) * | 1952-11-27 | 1958-04-17 | Siemens Ag | Reflex-Wanderfeldroehre zur Erzeugung sehr hochfrequenter Schwingungen mit einer kurzen, insbesondere wendelfoermigen Verzoegerungsleitung geradliniger Bauart |
| US3192430A (en) * | 1960-04-29 | 1965-06-29 | Varian Associates | Microwave amplifier for electromagnetic wave energy incorporating a fast and slow wave traveling wave resonator |
| US3178655A (en) * | 1961-11-16 | 1965-04-13 | Sperry Rand Corp | High power noise source employing a feedback path around a travelling wave tube |
| GB1054426A (https=) * | 1963-05-01 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL62817C (https=) * | 1940-05-04 | |||
| FR957330A (https=) * | 1940-05-17 | 1950-02-18 | ||
| US2409992A (en) * | 1941-04-12 | 1946-10-22 | Howard M Strobel | Traveling wave coupler |
| US2445811A (en) * | 1941-12-22 | 1948-07-27 | Sperry Corp | High-frequency tube structure |
| US2400753A (en) * | 1942-07-25 | 1946-05-21 | Rca Corp | Electron discharge device and associated circuit |
| NL217682A (https=) * | 1942-12-31 | |||
| NL143293B (nl) * | 1946-08-16 | Dow Corning | Werkwijze voor het nabehandelen van een gepigmenteerd glasvezelprodukt. |
-
0
- BE BE491284D patent/BE491284A/xx unknown
-
1948
- 1948-12-09 US US64309A patent/US2712605A/en not_active Expired - Lifetime
-
1949
- 1949-10-03 FR FR996511D patent/FR996511A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR996511A (fr) | 1951-12-20 |
| US2712605A (en) | 1955-07-05 |