Patents by Inventor Gunnar Weissman

Gunnar Weissman 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).

  • Burner arrangement and burner assembly
    Patent number: 9429316
    Abstract: The invention relates to a burner arrangement comprising a fluid cooled copper block. Further, the invention relates to a burner assembly, a duct element, a gas circulating duct, and a metallurgical furnace comprising said burner arrangement. The burner arrangement (B) comprises a fluid cooled copper block (3) including a cooling conduit (4) for circulation of the cooling fluid, a first end (5) to which the burner unit (1) is releasably attached and a second end (6), and that the burner channel (2) extends inside the fluid cooled copper block (3) from the first end (5) to the second end (6).
    Type: Grant
    Filed: May 31, 2011
    Date of Patent: August 30, 2016
    Assignee: Outotec Oyj
    Inventors: Gunnar Weissman, Jukka Vuorio, Mikael Jåfs
  • BURNER ARRANGEMENT AND BURNER ASSEMBLY
    Publication number: 20140099587
    Abstract: The invention relates to a burner arrangement comprising a fluid cooled copper block. Further, the invention relates to a burner assembly, a duct element, a gas circulating duct, and a metallurgical furnace comprising said burner arrangement. The burner arrangement (B) comprises a fluid cooled copper block (3) including a cooling conduit (4) for circulation of the cooling fluid, a first end (5) to which the burner unit (1) is releasably attached and a second end (6), and that the burner channel (2) extends inside the fluid cooled copper block (3) from the first end (5) to the second end (6).
    Type: Application
    Filed: May 31, 2011
    Publication date: April 10, 2014
    Applicant: OUTOTEC OYJ
    Inventors: Gunnar Weissman, Jukka Vuorio, Mikael Jafs