BE455162A - - Google Patents
Info
- Publication number
- BE455162A BE455162A BE455162DA BE455162A BE 455162 A BE455162 A BE 455162A BE 455162D A BE455162D A BE 455162DA BE 455162 A BE455162 A BE 455162A
- 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
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B9/00—Generation of oscillations using transit-time effects
- H03B9/01—Generation of oscillations using transit-time effects using discharge tubes
- H03B9/02—Generation of oscillations using transit-time effects using discharge tubes using a retarding-field tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL244734X | 1943-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455162A true BE455162A (fr) |
Family
ID=19780782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE455162D BE455162A (fr) | 1943-04-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2609521A (fr) |
| BE (1) | BE455162A (fr) |
| CH (1) | CH244734A (fr) |
| DE (1) | DE847763C (fr) |
| GB (1) | GB616489A (fr) |
| NL (3) | NL151071B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2652513A (en) * | 1948-12-11 | 1953-09-15 | Bell Telephone Labor Inc | Microwave amplifier |
| US2777010A (en) * | 1951-10-11 | 1957-01-08 | Philco Corp | Cathode ray beam indexing system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB481094A (en) * | 1936-06-04 | 1938-03-04 | British Thomson Houston Co Ltd | Improvements in and relating to cathode ray devices |
| BE437339A (fr) * | 1937-07-14 | |||
| US2289319A (en) * | 1940-12-31 | 1942-07-07 | Howard M Strobel | Orientation high frequency generator |
| US2416302A (en) * | 1941-01-07 | 1947-02-25 | Bell Telephone Labor Inc | Electronic apparatus |
| US2408423A (en) * | 1941-02-05 | 1946-10-01 | Bell Telephone Labor Inc | High frequency amplifying apparatus |
| FR959843A (fr) * | 1941-07-17 | 1950-04-06 | ||
| US2400753A (en) * | 1942-07-25 | 1946-05-21 | Rca Corp | Electron discharge device and associated circuit |
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0
- NL NL66479D patent/NL66479C/xx active
- NL NL73984D patent/NL73984C/xx active
- NL NL656512508A patent/NL151071B/xx unknown
- BE BE455162D patent/BE455162A/xx unknown
-
1944
- 1944-04-04 CH CH244734D patent/CH244734A/de unknown
- 1944-04-04 DE DEN2473D patent/DE847763C/de not_active Expired
-
1946
- 1946-07-16 US US684078A patent/US2609521A/en not_active Expired - Lifetime
- 1946-09-06 GB GB26856/46A patent/GB616489A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL66479C (fr) | |
| GB616489A (en) | 1949-01-21 |
| NL151071B (nl) | |
| US2609521A (en) | 1952-09-02 |
| DE847763C (de) | 1952-08-28 |
| NL73984C (fr) | |
| CH244734A (de) | 1946-09-30 |