BE441673A - - Google Patents
Info
- Publication number
- BE441673A BE441673A BE441673DA BE441673A BE 441673 A BE441673 A BE 441673A BE 441673D A BE441673D A BE 441673DA BE 441673 A BE441673 A BE 441673A
- Authority
- BE
- Belgium
- Prior art keywords
- grids
- cathode
- anode
- electrons
- perpendicularly
- Prior art date
Links
- 230000000694 effects Effects 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000002349 favourable effect Effects 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
- H01J2893/001—Non-constructive schematic arrangements
Landscapes
- Lasers (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE441673A true BE441673A (h) |
Family
ID=99098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE441673D BE441673A (h) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE441673A (h) |
-
0
- BE BE441673D patent/BE441673A/fr unknown
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