Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6327296 | Cooled roof for electric arc furnaces and ladle furnaces | Alfredo Poloni, Milorad Pavlicevic, Peter Tishchenko, Angelico Della Negra | 2001-12-04 |
| 6163561 | Cooled basket for steel plants | Giampietro Benedetti, Milorad Pavlicevic, Alfredo Poloni, Angelico Della Negra | 2000-12-19 |
| 6157664 | System to load pre-heated scrap by means of baskets for electric arc furnace | Giampietro Benedetti, Milorad Pavlicevic, Alfredo Poloni, Angelico Della Negra | 2000-12-05 |
| 6157665 | Method to load scrap for electric arc furnace and relative system | Giampietro Benedetti, Milorad Pavlicevic, Alfredo Poloni, Angelico Della Negra | 2000-12-05 |
| 6157666 | Controlled current feed device for electric arc furnace | Ferruccio Della Vedova, Riccardo Fragiacomo | 2000-12-05 |
| 5968447 | Tapping method for electric arc furnaces, ladle furnaces or tundishes and relative tapping device | Milorad Pavlicevic, Peter Tishchenko, Alfredo Poloni | 1999-10-19 |
| 5960928 | Method to manage an insulated cooling bed and relative insulated cooling bed | Giuseppe Bordignon | 1999-10-05 |
| 5940426 | Adapter device for composite electrodes with an auxiliary reactance function on electric arc furnaces | Johannes Dratner | 1999-08-17 |
| 5933445 | Cooling system for cathodes in direct current electric arc furnaces | Milorad Pavlicevic, Alfredo Poloni, Nuredin Kapaj | 1999-08-03 |
| 5905754 | Automatic system for connection of pneumatic and hydraulic hoses on a composite electrode for arc furnaces | Johannes Dratner | 1999-05-18 |
| 5850413 | Device to support and swing the hearth in an electric furnace | Daniele Merlino, Angelico Della Negra | 1998-12-15 |
| 5802097 | Melting method for an electric ARC furnace with alternative sources of energy and relative electric ARC furnace with special burner positioning | Matteo Vittorio Losciale, Corrado De Cecco | 1998-09-01 |
| 5771560 | Method for the continuous casting of long products and relative continuous casting line | Umberto Meroni, Domenico Wogler Ruzza, Dario Lestani | 1998-06-30 |
| 5772430 | Cooling device with panels for electric arc furnaces | Milorad Pavlicevic, Alfredo Poloni, Romano Sellan | 1998-06-30 |
| 5762127 | Method to control the deformations of the sidewalls of a crystalliser and continuous-casting crystalliser | Giampietro Benedetti, Milorad Pavlicevic, Alfredo Poloni | 1998-06-09 |
| 5743729 | Cooling device with panels for electric arc furnaces | Milorad Pavlicevic, Alfredo Poloni, Romano Sellan | 1998-04-28 |
| 5715273 | Secondary circuit with variable impedance for electric arc furnaces | Johannes Dratner, Daniele Merlino | 1998-02-03 |
| 5651024 | Cooled bottom electrode for a direct current electric furnace | Milorad Pavlicevic | 1997-07-22 |
| 5630713 | Rotary burner | Val Shver | 1997-05-20 |
| 5611390 | Continuous-casting crystalliser with increased heat exchange and method to increase the heat exchange in a continuous-casting crystalliser | Giampietro Benedetti, Milorad Pavlicevic, Alfredo Poloni | 1997-03-18 |
| 5543602 | Method for the storage and controlled supply of electric energy for discontinuous loads in steelworks | Giovanni Coassin | 1996-08-06 |
| 5444733 | Electric arc furnace with alternative sources of energy and operating method for such electric furnace | Giovanni Coassin, Corrado De Cecco, Sergio Gerussi | 1995-08-22 |
| 5274664 | Method and device to control the force applied to the electrode-bearing arms of an electric arc furnace | Giovanni Nigris | 1993-12-28 |
| 5239554 | Direct-arc electric furnace fed with controlled current and method to feed a direct-arc furnace with controlled current | Luciano Morello, Giovanni Coassin, Ricardo Fragiacomo | 1993-08-24 |
| 4644559 | Procedure for controlling the type of arc in an electrical furnace, and arc furnace which employs the procedure | Andrea Pittini | 1987-02-17 |