Patents by Inventor Winfried Vaulont

Winfried Vaulont 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 of stabilizing a combustion process
    Patent number: 5216968
    Abstract: In a combustion process, liquid or gaseous residues having little or no calorific value are supplied to a flame in the main combustion chamber in addition to the fuel gas and the air for combustion. Stabilization of the flame and hence a reduction in the emission of nitrogen oxides is achieved by preheating the fuel gas and introducing it into the main combustion chamber at a temperature above its ignition temperature.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: June 8, 1993
    Assignee: Bayer Aktiengesellschaft
    Inventors: Karel Capek, Holger Kirchmann, Martin Schweitzer, Winfried Vaulont