Patents by Inventor Michael BREITLER

Michael BREITLER 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 AND APPARATUS FOR PRODUCING HOLLOW FUSING BLOCKS
    Publication number: 20110214830
    Abstract: To produce hollow ingots, at least two consumable electrodes having a diameter of at least 1.0 times the wall thickness of the hollow ingots are melted in a short, water-cooled mold that is flared particularly in a T-shape in the area of the consumable electrodes, wherein the inner wall of the hollow ingot is formed by a mandrel with a conicity of at least 1.5% that is installed in the mold from above, and the level of the liquid heel is maintained below the T-shaped flaring of the mold.
    Type: Application
    Filed: March 2, 2011
    Publication date: September 8, 2011
    Applicant: INTECO SPECIAL MELTING TECHNOLOGIES GMBH
    Inventors: Harald HOLZGRUBER, Michael BREITLER, Bertram OFNER