BE520459A - - Google Patents
Info
- Publication number
- BE520459A BE520459A BE520459DA BE520459A BE 520459 A BE520459 A BE 520459A BE 520459D A BE520459D A BE 520459DA BE 520459 A BE520459 A BE 520459A
- Authority
- BE
- Belgium
- Prior art keywords
- rods
- electrodes
- cathode
- electrode
- sapphire
- Prior art date
Links
- 229910052594 sapphire Inorganic materials 0.000 claims description 14
- 239000010980 sapphire Substances 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J21/00—Vacuum tubes
- H01J21/36—Tubes with flat electrodes, e.g. disc electrode
Landscapes
- Microwave Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520459A true BE520459A (en:Method) |
Family
ID=156332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520459D BE520459A (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE520459A (en:Method) |
-
0
- BE BE520459D patent/BE520459A/fr unknown
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