BE349449A - - Google Patents
Info
- Publication number
- BE349449A BE349449A BE349449DA BE349449A BE 349449 A BE349449 A BE 349449A BE 349449D A BE349449D A BE 349449DA BE 349449 A BE349449 A BE 349449A
- Authority
- BE
- Belgium
- Prior art keywords
- systems
- tube
- combination
- discharge tube
- cathode
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/003—Tubes with plural electrode systems
Landscapes
- Gas-Filled Discharge Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE349449A true BE349449A (instruction) |
Family
ID=24766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE349449D BE349449A (instruction) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE349449A (instruction) |
-
0
- BE BE349449D patent/BE349449A/fr unknown
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