Patents Assigned to Societe Roxane, S.A.
  • Method for sampling powdery products in measured amounts and installation comprising same
    Patent number: 6420665
    Abstract: A device for metering dosed quantities of pulverulent products having a tank for storing the pulverulent products and a tubular duct extending to the tank. The tubular duct has a metering component for measuring the pulverulent product in the tank. The tubular duct serves to transport the product to a loading opening in the tank to a discharge opening. The outlet opening is combined with a blocking component that can be positioned on command between a blocking position and an open position.
    Type: Grant
    Filed: October 11, 1999
    Date of Patent: July 16, 2002
    Assignee: Societe Roxane, S.A.
    Inventor: Jean-Pierre Solignac