Patents Assigned to V.F.M. Verkoop en Fabrikatie van Metaalprodukten Naamloze Vennootschap
  • Device for regulating the strength of the flue draught in heating appliances
    Patent number: 5284127
    Abstract: An air guide element is installed between air supply vent and the inside of he door of the heating appliance which consists of an adjustable damper for regulating the supply of secondary combustion air and ballast air in the appliance and in which at least one heat sensitive element is connected between said damper and one of the components of the heating appliance which serves to adjust said damper, which element reacts to the prevailing temperature in the combustion chamber of the appliance.
    Type: Grant
    Filed: November 13, 1992
    Date of Patent: February 8, 1994
    Assignee: V.F.M. Verkoop en Fabrikatie van Metaalprodukten Naamloze Vennootschap
    Inventor: Jean Driesmans