Patents by Inventor Silvo Rihtaric

Silvo Rihtaric 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 casting a melt of a metal material, and casting device designed for carrying out the method
    Patent number: 11484940
    Abstract: The invention relates to a method and a device for casting a melt 4 of a metallic material by means of a furnace 2 of a low pressure casting device, which furnace 2 has a receiving space 3 and a riser tube protruding into said receiving space 3. By pressurizing the receiving space 3 with compressed air, the melt 4 in the riser tube 12 of the furnace 2 is pressed into a mold cavity 10 of a mold 7, wherein simultaneously, a magnetic field acting against the conveying direction 23 of the melt 4 is applied to the melt 4 of the metallic material by means of a magnetic element 16 arranged in the region of the riser tube 12.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: November 1, 2022
    Assignee: Fill Gesellschaft M.B.H.
    Inventor: Silvo Rihtaric
  • METHOD FOR CASTING A MELT OF A METAL MATERIAL, AND CASTING DEVICE DESIGNED FOR CARRYING OUT THE METHOD
    Publication number: 20210237150
    Abstract: The invention relates to a method and a device for casting a melt 4 of a metallic material by means of a furnace 2 of a low pressure casting device, which furnace 2 has a receiving space 3 and a riser tube protruding into said receiving space 3. By pressurizing the receiving space 3 with compressed air, the melt 4 in the riser tube 12 of the furnace 2 is pressed into a mold cavity 10 of a mold 7, wherein simultaneously, a magnetic field acting against the conveying direction 23 of the melt 4 is applied to the melt 4 of the metallic material by means of a magnetic element 16 arranged in the region of the riser tube 12.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 5, 2021
    Inventor: Silvo Rihtaric