Patents by Inventor Clement Dunant-Chatellet

Clement Dunant-Chatellet 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).

  • Tool holder including cooling means
    Patent number: 9022701
    Abstract: Device for cooling a rotating tool mounted on a machine, including elements for generating a continually renewed first flow of air, external to the tool and around the tool, at a high flow rate, produced via a Coanda-effect flow amplifier device realized in a housing fixed on the machine around the tool holder connected to a source of pressurized air.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: May 5, 2015
    Assignee: European Aeronautic Defence and Space Company EADS France
    Inventors: Clement Dunant-Chatellet, Bruno Thomas
  • TOOL HOLDER INCLUDING COOLING MEANS
    Publication number: 20120067544
    Abstract: Device for cooling a rotating tool mounted on a machine, including elements for generating a continually renewed first flow of air, external to the tool and around the tool, at a high flow rate, produced via a Coanda-effect flow amplifier device realized in a housing fixed on the machine around the tool holder connected to a source of pressurized air.
    Type: Application
    Filed: November 25, 2009
    Publication date: March 22, 2012
    Applicant: European Aeronautic Defence and Space Company Eads France
    Inventors: Clement Dunant-Chatellet, Bruno Thomas