Patents by Inventor Bernard FEUILLARD

Bernard FEUILLARD 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 for measuring geometrical parameters of a blade or vane in a turbomachine
    Patent number: 9752873
    Abstract: A tool for measuring geometrical parameters of a vane or a blade of a turbomachine, particularly for measuring a distance between the tip of the vane or blade and a reference plane is provided. The tool includes a first guiding plate and a second guiding plate. The first guiding plate and the second guiding plate are spaced apart from each other in a defined position by means of at least two spacers. Each of the first guiding plate and the second guiding plate is equipped with a first through hole and one or more second through holes. The first through hole is designed to insert through an airfoil of said vane or blade. Each of the second through holes is designed to receive a length measuring tool, e.g. a depth gauge.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: September 5, 2017
    Assignee: ANSALDO ENERGIA SWITZERLAND AG
    Inventors: Bernard Feuillard, Ernst Vogt, Fabian Gubelmann, Alexey Voskoboynikov
  • TOOL FOR MEASURING GEOMETRICAL PARAMETERS OF A BLADE OR VANE IN A TURBOMACHINE
    Publication number: 20160076868
    Abstract: A tool for measuring geometrical parameters of a vane or a blade of a turbomachine, particularly for measuring a distance between the tip of the vane or blade and a reference plane is provided. The tool includes a first guiding plate and a second guiding plate. The first guiding plate and the second guiding plate are spaced apart from each other in a defined position by means of at least two spacers. Each of the first guiding plate and the second guiding plate is equipped with a first through hole and one or more second through holes. The first through hole is designed to insert through an airfoil of said vane or blade. Each of the second through holes is designed to receive a length measuring tool, e.g. a depth gauge.
    Type: Application
    Filed: August 27, 2015
    Publication date: March 17, 2016
    Inventors: Bernard FEUILLARD, Ernst VOGT, Fabian GUBELMANN, Alexey VOSKOBOYNIKOV