Patents Assigned to PRIMETALS TECHNOLOGIES AUSTRA GmbH
  • Patent number: 9482471
    Abstract: A melt metallurgical installation has a melting furnace for melting scrap metal and a charging region for the melting furnace which is located above the melting furnace. The installation further has a charging element, which has been filled with scrap metal intended for the melting furnace and can be moved in a movement direction into the charging region where it can be emptied and then moved again, in the empty state, against the movement direction out of the charging region. The charging region is enclosed by a hood such that the charging region, including the charging element which has been placed in the charging region, is closed at the top and on the sides. The hood has at least one upper extraction opening through which the waste gases and dust developing in the hood can be extracted out of the hood.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: November 1, 2016
    Assignee: PRIMETALS TECHNOLOGIES AUSTRA GmbH
    Inventors: Markus Dorndorf, Hansjörg Huber