BE503841A - - Google Patents
Info
- Publication number
- BE503841A BE503841A BE503841DA BE503841A BE 503841 A BE503841 A BE 503841A BE 503841D A BE503841D A BE 503841DA BE 503841 A BE503841 A BE 503841A
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US168202A US3005126A (en) | 1950-06-15 | 1950-06-15 | Traveling-wave tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE503841A true BE503841A (pt-PT) |
Family
ID=22610529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE503841D BE503841A (pt-PT) | 1950-06-15 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3005126A (pt-PT) |
| BE (1) | BE503841A (pt-PT) |
| CH (1) | CH299071A (pt-PT) |
| DE (1) | DE974272C (pt-PT) |
| FR (1) | FR1032724A (pt-PT) |
| GB (1) | GB697550A (pt-PT) |
| NL (2) | NL80506C (pt-PT) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1081937B (de) * | 1953-12-16 | 1960-05-19 | Siemens Ag | Verfahren zur Herstellung eines Daempfungsabschnittes fuer Wanderfeldroehren |
| DE1067532B (de) * | 1953-12-17 | 1959-10-22 | Siemens Ag | Einrichtung zum Justieren des gebuendelt gefuehrten Elektronenstrahls einer Laufzeitroehre, insbesondere Wanderfeldroehre |
| DE1004299B (de) * | 1954-01-20 | 1957-03-14 | Siemens Ag | Elektronenwellenroehre zur Verstaerkung sehr kurzer Wellen |
| NL100180C (pt-PT) * | 1955-09-22 | |||
| DE1081157B (de) * | 1955-11-15 | 1960-05-05 | Telefunken Gmbh | Anordnung mit einer Lauffeldroehre, deren Verzoegerungsleitung eine Koppelvorrichtung mit mehreren Koppelzweigen besitzt |
| US3070725A (en) * | 1958-03-17 | 1962-12-25 | Eitel Mccullough Inc | Travelling wave amplifier |
| IT699974A (pt-PT) * | 1959-12-10 | |||
| NL259077A (pt-PT) * | 1960-02-08 | |||
| US3197680A (en) * | 1962-03-13 | 1965-07-27 | Massachusetts Inst Technology | Charged particle angular momentum changer |
| US3399326A (en) * | 1964-09-10 | 1968-08-27 | Philips Corp | Travelling wave tube having a graphite coating in the central region and the free end at least 10 wavelengths long and a qc of at least 0.4 |
| US8140350B2 (en) * | 2005-02-22 | 2012-03-20 | Medimaging Tools, Llc | System and method for integrating ancillary data in DICOM image files |
| FR3119267B1 (fr) * | 2021-01-28 | 2023-04-28 | Thales Sa | Tube à Ondes Progressives |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR958309A (pt-PT) * | 1950-03-07 | |||
| BE428911A (pt-PT) * | 1933-10-23 | |||
| US2122538A (en) * | 1935-01-22 | 1938-07-05 | American Telephone & Telegraph | Wave amplifier |
| NL62817C (pt-PT) * | 1940-05-04 | |||
| USRE22389E (en) * | 1940-07-13 | 1943-11-02 | Electron beam concentrating | |
| BE469122A (pt-PT) * | 1946-01-11 | Western Electric Co | ||
| NL135247C (pt-PT) * | 1946-10-22 | |||
| FR954564A (pt-PT) * | 1946-10-22 | 1950-01-03 | ||
| FR959554A (pt-PT) * | 1947-01-13 | 1950-03-31 | ||
| US2541843A (en) * | 1947-07-18 | 1951-02-13 | Philco Corp | Electronic tube of the traveling wave type |
| FR951204A (fr) * | 1947-08-01 | 1949-10-19 | Materiel Telephonique | Tubes électroniques pour hyperfréquences |
| US2516944A (en) * | 1947-12-18 | 1950-08-01 | Philco Corp | Impedance-matching device |
| US2626371A (en) * | 1948-07-16 | 1953-01-20 | Philco Corp | Traveling wave tube attenuator |
| US2584597A (en) * | 1949-01-26 | 1952-02-05 | Sylvania Electric Prod | Traveling wave tube |
| US2687490A (en) * | 1949-09-22 | 1954-08-24 | Sperry Corp | High-frequency beam tube device |
| US2730649A (en) * | 1950-02-04 | 1956-01-10 | Itt | Traveling wave amplifier |
-
0
- NL NL6906380.A patent/NL160193B/xx unknown
- BE BE503841D patent/BE503841A/xx unknown
- NL NL80506D patent/NL80506C/xx active
-
1950
- 1950-06-15 US US168202A patent/US3005126A/en not_active Expired - Lifetime
-
1951
- 1951-01-15 FR FR1032724D patent/FR1032724A/fr not_active Expired
- 1951-02-04 DE DEW5084A patent/DE974272C/de not_active Expired
- 1951-04-25 CH CH299071D patent/CH299071A/de unknown
- 1951-06-15 GB GB14221/51A patent/GB697550A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB697550A (en) | 1953-09-23 |
| NL80506C (pt-PT) | |
| CH299071A (de) | 1954-05-31 |
| DE974272C (de) | 1960-11-10 |
| US3005126A (en) | 1961-10-17 |
| FR1032724A (fr) | 1953-07-03 |
| NL160193B (nl) |