BE455230A - - Google Patents
Info
- Publication number
- BE455230A BE455230A BE455230DA BE455230A BE 455230 A BE455230 A BE 455230A BE 455230D A BE455230D A BE 455230DA BE 455230 A BE455230 A BE 455230A
- 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
-
- 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
- H01J25/32—Tubes with plural reflection, e.g. Coeterier tube
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL241117X | 1940-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE455230A true BE455230A (ja�@�@) |
Family
ID=19780550
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475335D BE475335A (ja�@�@) | 1940-12-02 | ||
| BE455230D BE455230A (ja�@�@) | 1940-12-02 | ||
| BE443584D BE443584A (ja�@�@) | 1940-12-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE475335D BE475335A (ja�@�@) | 1940-12-02 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443584D BE443584A (ja�@�@) | 1940-12-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (3) | BE443584A (ja�@�@) |
| CH (2) | CH241117A (ja�@�@) |
| GB (1) | GB640697A (ja�@�@) |
| NL (1) | NL69031C (ja�@�@) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL83981C (ja�@�@) * | 1950-07-06 | |||
| FR1096538A (fr) * | 1953-12-18 | 1955-06-21 | Electronique & Physique | Perfectionnement aux procédés de modulation des tubes hyperfrequences |
-
0
- NL NL69031D patent/NL69031C/xx active
- BE BE475335D patent/BE475335A/xx unknown
- BE BE455230D patent/BE455230A/xx unknown
- BE BE443584D patent/BE443584A/xx unknown
-
1941
- 1941-12-01 CH CH241117D patent/CH241117A/de unknown
-
1944
- 1944-04-11 CH CH250276D patent/CH250276A/de unknown
-
1945
- 1945-12-20 GB GB34493/45A patent/GB640697A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE443584A (ja�@�@) | |
| CH250276A (de) | 1947-08-15 |
| CH241117A (de) | 1946-02-15 |
| NL69031C (ja�@�@) | |
| GB640697A (en) | 1950-07-26 |
| BE475335A (ja�@�@) |