BE344508A - - Google Patents
Info
- Publication number
- BE344508A BE344508A BE344508DA BE344508A BE 344508 A BE344508 A BE 344508A BE 344508D A BE344508D A BE 344508DA BE 344508 A BE344508 A BE 344508A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- base
- contact
- anode
- control grid
- Prior art date
Links
- 239000004020 conductor Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/50—Thermionic-cathode tubes
- H01J17/52—Thermionic-cathode tubes with one cathode and one anode
- H01J17/54—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes
- H01J17/56—Thermionic-cathode tubes with one cathode and one anode having one or more control electrodes for preventing and then permitting ignition, but thereafter having no control
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE344508A true BE344508A (OSRAM) |
Family
ID=20665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE344508D BE344508A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE344508A (OSRAM) |
-
0
- BE BE344508D patent/BE344508A/fr unknown
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