Patents by Inventor Aldo Bologna

Aldo Bologna 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).

  • Device for directly monitoring the charging process on the inside of a shaft furnace
    Patent number: 6261513
    Abstract: A device for direct observation of the charging process inside a shaft furnace during its operation, in particular a blast furnace, with a measuring lance, which is arranged above the charge column in the shaft furnace in such a way that it is exposed to the charge material falling from a charging device during the charging process, and sensor means which detect the position of the falling charge material in relation to the measuring lance.
    Type: Grant
    Filed: February 7, 2000
    Date of Patent: July 17, 2001
    Assignee: Paul Wurth, S.A.
    Inventors: Gilbert Bernard, Emile Breden, Emile Lonardi, Guy Thillen, Pol Lemmer, Aldo Bologna