Patents by Inventor Edouard Bonnaure

Edouard Bonnaure 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).

  • Process for the direct reduction of minerals on a continuous grate
    Patent number: 4023963
    Abstract: In a method of reduction of a mineral on a continuous moving grate, the material layer is passed through a plurality of processing zones of the grate on a layer of chemically inert material and the gas flows through the layers in the zones alternate between a downward direction and an upward direction to limit the temperature of the grate and to use the heat taken up by the inert layer to heat the processing gases.
    Type: Grant
    Filed: May 9, 1975
    Date of Patent: May 17, 1977
    Assignee: Creusot-Loire Entreprises
    Inventor: Edouard Bonnaure
  • Installation for agglomeration of minerals on a continuous circular grate
    Patent number: 3942658
    Abstract: An installation for the agglomeration of minerals including, a rotatable circular track, a plurality of grate-carrying cars which rest on the track and move with it through various treatment zones, and a device for moving the cars relative to the track through a discharge zone. The device may tilt each car as it passes through the discharge zone in order to unload treated minerals from the grate on the car.
    Type: Grant
    Filed: August 19, 1974
    Date of Patent: March 9, 1976
    Assignee: Creusot-Loire Entreprises
    Inventor: Edouard Bonnaure