BE378814A - - Google Patents
Info
- Publication number
- BE378814A BE378814A BE378814DA BE378814A BE 378814 A BE378814 A BE 378814A BE 378814D A BE378814D A BE 378814DA BE 378814 A BE378814 A BE 378814A
- Authority
- BE
- Belgium
- Prior art keywords
- anode
- cathode
- parts
- tube
- electrodes
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Classifications
-
- 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
- H01J19/28—Non-electron-emitting electrodes; Screens
-
- 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
- H01J2893/0012—Constructional arrangements
- H01J2893/0013—Sealed electrodes
Landscapes
- Discharge Lamp (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE378814A true BE378814A (de) |
Family
ID=48831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE378814D BE378814A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE378814A (de) |
-
0
- BE BE378814D patent/BE378814A/fr unknown
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