Patents by Inventor Wilhelm Wenz

Wilhelm Wenz 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).

  • Combustion device
    Patent number: 4507075
    Abstract: A combustion device, especially for slow-to-react pulverized coal or coal dust.
    Type: Grant
    Filed: February 13, 1984
    Date of Patent: March 26, 1985
    Assignee: Gewerkschaft Sophia-Jacoba
    Inventors: Dietrich Buss, Klaus Brucher, Wilhelm Wenz
  • Apparatus and process for the operation of an environmentally satisfactory coal fired plant
    Patent number: 4300480
    Abstract: The invention concerns a process for operating a coal-dust fired power plant in environmentally sound fashion and arrangements for accomplishment of the process pursuant to the invention. The same relates in particular to the reduction of the emission of gases harmful to the environment such as NO.sub.x and SO.sub.2.A particularly surface-active coal dust is used and is heated extremely rapidly in a burner muffle before being mixed with combustion air. After combustion the flame gases are very rapidly cooled down to a temperature under 1000.degree. C. before being discharged from the burner muffle.
    Type: Grant
    Filed: December 14, 1979
    Date of Patent: November 17, 1981
    Inventors: Fritz Schoppe, Wilhelm Wenz