DE107533C - - Google Patents
Info
- Publication number
- DE107533C DE107533C DENDAT107533D DE107533DA DE107533C DE 107533 C DE107533 C DE 107533C DE NDAT107533 D DENDAT107533 D DE NDAT107533D DE 107533D A DE107533D A DE 107533DA DE 107533 C DE107533 C DE 107533C
- Authority
- DE
- Germany
- Prior art keywords
- incandescent body
- heating
- incandescent
- heat
- resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010438 heat treatment Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005485 electric heating Methods 0.000 claims 1
- 239000003779 heat-resistant material Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
Landscapes
- Resistance Heating (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE107533C true DE107533C (cs) |
Family
ID=377599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT107533D Active DE107533C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE107533C (cs) |
-
0
- DE DENDAT107533D patent/DE107533C/de active Active
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