BE354773A - - Google Patents
Info
- Publication number
- BE354773A BE354773A BE354773DA BE354773A BE 354773 A BE354773 A BE 354773A BE 354773D A BE354773D A BE 354773DA BE 354773 A BE354773 A BE 354773A
- Authority
- BE
- Belgium
- Prior art keywords
- filament
- lamp
- heated
- parallel
- current
- Prior art date
Links
- 239000000126 substance Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 4
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000012212 insulator Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K9/00—Lamps having two or more incandescent bodies separately heated
Landscapes
- Resistance Heating (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE354773A true BE354773A (OSRAM) |
Family
ID=29146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE354773D BE354773A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE354773A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213495A3 (en) * | 1985-08-15 | 1989-04-12 | GTE Products Corporation | Multi-level fuser lamp |
-
0
- BE BE354773D patent/BE354773A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0213495A3 (en) * | 1985-08-15 | 1989-04-12 | GTE Products Corporation | Multi-level fuser lamp |
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