Patents by Inventor Christian Debayeux

Christian Debayeux 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).

  • Apparatus for granulating and/or coating particles in a spouted bed
    Patent number: 4337722
    Abstract: An apparatus for granulating and/or coating particles in a spouted bed having a cylindrically shaped enclosure surrounding and extending upward from a downwardly converging frustoconical structure connected to a gas flow conduit. A downwardly inclined flange extends from the walls of the cylindrical portion to overlap the top of the frustoconical part defining an annularly extending gap therebetween for allowing finished granules to exit therethrough.
    Type: Grant
    Filed: December 1, 1980
    Date of Patent: July 6, 1982
    Assignee: Societe Chimique des Charbonnages
    Inventors: Christian Debayeux, Hubert Lacroix, Felix Sternicha
  • Device for regulating a gaseous flowstream introduced into a spouted bed granulating and/or coating apparatus
    Patent number: 4335676
    Abstract: A device for introducing a gaseous flow stream in an apparatus for granulating and coating particles in a spouted bed including a flow directing structure located between the spouted bed containing portion of the device and the gaseous flowstream feeding portion. The flow directing structure directs the gaseous flow stream in the upward direction for preventing contact and agglomeration of particles in the vicinity of walls of the device.
    Type: Grant
    Filed: December 1, 1980
    Date of Patent: June 22, 1982
    Assignee: Societe Chimique des Charbonnages S.A.
    Inventors: Christian Debayeux, Hubert Lacroix, Felix Sternicha