BE387366A - - Google Patents
Info
- Publication number
- BE387366A BE387366A BE387366DA BE387366A BE 387366 A BE387366 A BE 387366A BE 387366D A BE387366D A BE 387366DA BE 387366 A BE387366 A BE 387366A
- Authority
- BE
- Belgium
- Prior art keywords
- anode
- cathode
- grid
- tube
- tubes
- Prior art date
Links
- 230000010355 oscillation Effects 0.000 claims description 4
- 208000028659 discharge Diseases 0.000 description 15
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 4
- 239000000155 melt Substances 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
- WLTSUBTXQJEURO-UHFFFAOYSA-N thorium tungsten Chemical compound [W].[Th] WLTSUBTXQJEURO-UHFFFAOYSA-N 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
- H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
-
- 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
- H01J2893/0002—Construction arrangements of electrode systems
Landscapes
- Lasers (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE387366A true BE387366A (en:Method) |
Family
ID=55842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE387366D BE387366A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE387366A (en:Method) |
-
0
- BE BE387366D patent/BE387366A/fr unknown
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