Patents by Inventor Hartmut Olemann

Hartmut Olemann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for the controlled tempering of a casting trough and a casting trough for carrying out the method
    Patent number: 6763877
    Abstract: A method and device for the controlled tempering of a casting trough integrated between a supply vessel for a molten metal (e.g., copper or a copper alloy), and at least one continuous casting mold. The trough walls and the trough floor of the casting trough are at least partially provided with a lining layer having a specific electrical resistance between 10−1 &OHgr;·m to 10−6 &OHgr;·m and being resistant to the heat of the molten metal. The lining layer is inductively heated by an electrical heating device arranged around the lining layer.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: July 20, 2004
    Assignee: KM Europa Metal AG
    Inventors: Andreas Krause, Dirk Rode, Uwe Quadfasel, Hartmut Olemann, Ralph Frankenberg, Hubertus Brüning
  • Method for the controlled tempering of a casting trough and a casting trough for carrying out the method
    Publication number: 20030075249
    Abstract: A method and device for the controlled tempering of a casting trough integrated between a supply vessel for a molten metal (e.g., copper or a copper alloy), and at least one continuous casting mold. The trough walls and the trough floor of the casting trough are at least partially provided with a lining layer having a specific electrical resistance between 10−1&OHgr;·m to 10−6&OHgr;·m and being resistant to the heat of the molten metal. The lining layer is inductively heated by an electrical heating device arranged around the lining layer.
    Type: Application
    Filed: December 3, 2001
    Publication date: April 24, 2003
    Inventors: Andreas Krause, Dirk Rode, Uwe Quadfasel, Hartmut Olemann, Ralph Frankenberg, Hubertus Bruning