BE418972A - - Google Patents
Info
- Publication number
- BE418972A BE418972A BE418972DA BE418972A BE 418972 A BE418972 A BE 418972A BE 418972D A BE418972D A BE 418972DA BE 418972 A BE418972 A BE 418972A
- Authority
- BE
- Belgium
- Prior art keywords
- anode
- lamp
- cathode
- electrode
- impedance
- Prior art date
Links
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
- Circuit Arrangements For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE418972A true BE418972A (pm) |
Family
ID=81365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE418972D BE418972A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE418972A (pm) |
-
0
- BE BE418972D patent/BE418972A/fr unknown
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