BE453599A - - Google Patents
Info
- Publication number
- BE453599A BE453599A BE453599DA BE453599A BE 453599 A BE453599 A BE 453599A BE 453599D A BE453599D A BE 453599DA BE 453599 A BE453599 A BE 453599A
- Authority
- BE
- Belgium
- Prior art keywords
- cathode
- cathodes
- electron beams
- diaphragms
- lamps
- Prior art date
Links
- 238000010894 electron beam technology Methods 0.000 claims description 9
- 230000005684 electric field Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/02—Tubes with a single discharge path
- H01J21/06—Tubes with a single discharge path having electrostatic control means only
- H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
- H01J21/14—Tubes with means for concentrating the electron stream, e.g. beam tetrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0029—Electron beam tubes
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE453599A true BE453599A (enEXAMPLES) |
Family
ID=107930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE453599D BE453599A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE453599A (enEXAMPLES) |
-
0
- BE BE453599D patent/BE453599A/fr unknown
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