BE415676A - - Google Patents
Info
- Publication number
- BE415676A BE415676A BE415676DA BE415676A BE 415676 A BE415676 A BE 415676A BE 415676D A BE415676D A BE 415676DA BE 415676 A BE415676 A BE 415676A
- Authority
- BE
- Belgium
- Prior art keywords
- filament
- supports
- support
- flanges
- tube
- Prior art date
Links
- 239000010445 mica Substances 0.000 claims description 15
- 229910052618 mica group Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000004904 shortening Methods 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
- Discharge Lamp (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415676A true BE415676A (OSRAM) |
Family
ID=78758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415676D BE415676A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE415676A (OSRAM) |
-
0
- BE BE415676D patent/BE415676A/fr unknown
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