BE474576A - - Google Patents
Info
- Publication number
- BE474576A BE474576A BE474576DA BE474576A BE 474576 A BE474576 A BE 474576A BE 474576D A BE474576D A BE 474576DA BE 474576 A BE474576 A BE 474576A
- Authority
- BE
- Belgium
- Prior art keywords
- cathode
- anode
- foot
- axis
- heating element
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000003466 welding Methods 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
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474576A true BE474576A (h) |
Family
ID=123545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474576D BE474576A (h) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE474576A (h) |
-
0
- BE BE474576D patent/BE474576A/fr unknown
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