Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11122655 | Converter-fed electric arc furnace with capacitor assembly in the secondary circuit | Björn Dittmer, Martin Hergt | 2021-09-14 |
| 10145612 | Flicker reduction in electric arc furnaces by means of flicker prediction from the state determination in the initial phase of the smelting process | Arno Doebbeler, Ralf Engels, Thomas Matschullat, Wolfgang Meusel | 2018-12-04 |
| 9949322 | Method for operating an electric arc furnace and melting plant having an electric arc furnace operated according to said method | Arno Döbbeler, Dieter Fink | 2018-04-17 |
| 9370053 | Method for controlling a melt process in an arc furnace and signal processing component, program code and data medium for performing said method | Björn Dittmer, Arno Döbbeler, Klaus Krüger, Sascha Leadbetter, Thomas Matschullat | 2016-06-14 |
| 9255303 | Method for determining at least one state variable of an electric arc furnace, and electric arc furnace | Dieter Fink, Detlef Gerhard, Thomas Matschullat, Reinhard Sesselmann | 2016-02-09 |
| 9175359 | Method for operating an arc furnace comprising at least one electrode, regulating and/or control device, machine-readable program code, data carrier and arc furnace for carrying out said method | Arno Döbbeler, Klaus Krüger, Thomas Matschullat | 2015-11-03 |
| 8410800 | Method for determining the size and shape measure of a solid material in an arc furnace, an arc furnace, a signal processing device and program code and a memory medium | Arno Döbbeler, Klaus Krüger, Thomas Matschullat | 2013-04-02 |
| 8412474 | Method for determining a radiation measurement for thermal radiation, arc furnace, a signal processing device programme code and storage medium for carrying out said method | Arno Döbbeler, Klaus Krüger, Thomas Matschullat | 2013-04-02 |