Patents by Inventor Norbert Coone

Norbert Coone 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 discharging dust from a dry dust collector of a blast furnace
    Patent number: 6802268
    Abstract: A device for discharging dust from a dry dust collector of a blast furnace includes a dust discharge vent located downstream of a dust discharge opening of the dry dust collector. A fully enclosed dust conveying system is located downstream of the dust discharge valve and provides mechanized transport of the dust discharged through the discharge valve. A control system is utilized to control the opening of the dust discharge valve in relation to the residual conveying capacity of the dust conveying system.
    Type: Grant
    Filed: October 25, 2002
    Date of Patent: October 12, 2004
    Assignee: Paul Wurth S.A.
    Inventors: Yvan Kroemmer, Norbert Coone
  • Device for discharging dust from a dry dust collector of a blast furnace
    Publication number: 20030075085
    Abstract: A device for discharging dust from a dry dust collector of a blast furnace (10) comprises a dust discharge valve (18) located downstream of a dust discharge opening (16) of the dry dust collector (10) and a fully enclosed dust conveying system (22) located downstream of the dust discharge valve (18). It further comprises a control system (32) that is designed so as to control the opening of the dust discharge valve (18) in function of the residual conveying capacity of the dust conveying system.
    Type: Application
    Filed: October 25, 2002
    Publication date: April 24, 2003
    Inventors: Yvan Kroemmer, Norbert Coone