BE353449A - - Google Patents
Info
- Publication number
- BE353449A BE353449A BE353449DA BE353449A BE 353449 A BE353449 A BE 353449A BE 353449D A BE353449D A BE 353449DA BE 353449 A BE353449 A BE 353449A
- Authority
- BE
- Belgium
- Prior art keywords
- metal
- constituted
- filament
- resistor
- lamps
- Prior art date
Links
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052976 metal sulfide Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 230000015556 catabolic process Effects 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/62—One or more circuit elements structurally associated with the lamp
- H01K1/70—One or more circuit elements structurally associated with the lamp with built-in short-circuiting device, e.g. for serially connected lamps
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE353449A true BE353449A (OSRAM) |
Family
ID=28034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE353449D BE353449A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE353449A (OSRAM) |
-
0
- BE BE353449D patent/BE353449A/fr unknown
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