DE255318C - - Google Patents
Info
- Publication number
- DE255318C DE255318C DENDAT255318D DE255318DA DE255318C DE 255318 C DE255318 C DE 255318C DE NDAT255318 D DENDAT255318 D DE NDAT255318D DE 255318D A DE255318D A DE 255318DA DE 255318 C DE255318 C DE 255318C
- Authority
- DE
- Germany
- Prior art keywords
- crucible
- resistance
- walls
- furnace
- way
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 2
- 241000031711 Cytophagaceae Species 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 235000014380 magnesium carbonate Nutrition 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 238000007670 refining 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
- H05B3/00—Ohmic-resistance heating
- H05B3/0014—Devices wherein the heating current flows through particular resistances
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE255318C true DE255318C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=513436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT255318D Active DE255318C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE255318C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
0
- DE DENDAT255318D patent/DE255318C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2456512C3 (de) | Anordnung zur Regelung der Eintauchtiefe von Abschmelzelektroden in Elektroschlacke-Umschmelzöfen | |
| DE1145281B (de) | Verfahren und Vorrichtung zum Erhitzen von glasigen Stoffen | |
| DE255318C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2905102A1 (de) | Elektroofen fuer goldschmiedeschmelzen, dentalschmelzen u.dgl. | |
| DE2631980B2 (de) | Mittels Elektrode beheizter von einem Hot-Top umgebener Blockkopf | |
| DE2123368B2 (de) | Speisestromzufuhrvorrichtung fuer einen elektroschlackenofen | |
| DE585761C (de) | Behaelter zum Erschmelzen von Glas | |
| AT410413B (de) | Verfahren zum elektroschlacke umschmelzen von metallen | |
| DE290498C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE200577C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE726465C (de) | Einrichtung zum Anheizen von Elektrodensalzbaedern unter Verwendung in die Salzmasse hineinragender schraeg abwaerts aufeinander zu geneigter Hilfselektroden | |
| DE249145C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE232074C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2040854B2 (de) | Verfahren zum Ermitteln des Backzustandes einer vom Betriebsstrom durchflossenen selbstbackenden Elektrode eines elektrischen Ofens und Elektrode zur Durchführung des Verfahrens | |
| DE2336565C3 (de) | Anlage zum Elektroschlacke-Umschmelzen von Metallen | |
| DE236711C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE526605C (de) | Induktionsschmelzofen | |
| DE584389C (de) | Anheizvorrichtung fuer elektrische Glasschmelzoefen | |
| DE238486C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| AT295763B (de) | Vorrichtung zum Elektroschlackenumschmelzen von Metallen, insbesondere von Stählen | |
| DE197233C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2424805C3 (de) | Feststehender Induktionsofen | |
| DE221432C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE3041741C2 (de) | Induktionsrinnenofen | |
| DE2351129B2 (de) | Induktionsschmelzofen |