BE392252A - - Google Patents
Info
- Publication number
- BE392252A BE392252A BE392252DA BE392252A BE 392252 A BE392252 A BE 392252A BE 392252D A BE392252D A BE 392252DA BE 392252 A BE392252 A BE 392252A
- Authority
- BE
- Belgium
- Prior art keywords
- cathode
- cathode body
- tube
- heating
- discharge tube
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 16
- 239000004020 conductor Substances 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 239000000725 suspension Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000463 material Substances 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
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE392252A true BE392252A (browse.php) |
Family
ID=59902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE392252D BE392252A (browse.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE392252A (browse.php) |
-
0
- BE BE392252D patent/BE392252A/fr unknown
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