BE403779A - - Google Patents
Info
- Publication number
- BE403779A BE403779A BE403779DA BE403779A BE 403779 A BE403779 A BE 403779A BE 403779D A BE403779D A BE 403779DA BE 403779 A BE403779 A BE 403779A
- 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
- H01J25/78—Tubes with electron stream modulated by deflection in a resonator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
- H01J29/70—Arrangements for deflecting ray or beam
- H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
- H01J29/74—Deflecting by electric fields only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J31/00—Cathode ray tubes; Electron beam tubes
- H01J31/02—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused
- H01J31/04—Cathode ray tubes; Electron beam tubes having one or more output electrodes which may be impacted selectively by the ray or beam, and onto, from, or over which the ray or beam may be deflected or de-focused with only one or two output electrodes with only two electrically independant groups or electrodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
- H03D7/22—Transference of modulation from one carrier to another, e.g. frequency-changing by deflecting an electron beam in a discharge tube
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US865059XA | 1939-04-22 | 1939-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE403779A true BE403779A (he) |
Family
ID=22199022
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE403779D BE403779A (he) | 1939-04-22 | ||
BE479621D BE479621A (he) | 1939-04-22 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE479621D BE479621A (he) | 1939-04-22 |
Country Status (2)
Country | Link |
---|---|
BE (2) | BE479621A (he) |
FR (1) | FR865059A (he) |
-
0
- BE BE403779D patent/BE403779A/xx unknown
- BE BE479621D patent/BE479621A/xx unknown
-
1939
- 1939-04-19 FR FR865059D patent/FR865059A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE479621A (he) | |
FR865059A (fr) | 1941-05-13 |