BE472264A - - Google Patents
Info
- Publication number
- BE472264A BE472264A BE472264DA BE472264A BE 472264 A BE472264 A BE 472264A BE 472264D A BE472264D A BE 472264DA BE 472264 A BE472264 A BE 472264A
- Authority
- BE
- Belgium
- Prior art keywords
- filament
- resistance
- desc
- support
- damage
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
- H01C3/04—Iron-filament ballast resistors; Other resistors having variable temperature coefficient
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE472264A true BE472264A (cs) |
Family
ID=121886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE472264D BE472264A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE472264A (cs) |
-
0
- BE BE472264D patent/BE472264A/fr unknown
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