Patents by Inventor Romain BARD

Romain BARD 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).

  • Patent number: 9963980
    Abstract: A turbomachine rotor blade, said blade having, at the distal end thereof, a heel comprising: a platform (2) having a first edge (201) on the lower side and a second edge (202) on the upper side, at least one sealing member having a first end portion (301) on the lower side and a second end portion (302) on the upper side, said sealing member having a sealing top that extends radially outwards from said platform (2) between said first and second end portions (301, 302), characterized in that, for at least one sealing member, the heel (105) comprises, on at least at one of the edges (201, 202), a portion forming a bowl (5) extending along the end portion (301, 302) of the sealing member which corresponds to the edge (201, 202), the portion forming the bowl (5) being suitable for receiving a deposit of anti-wear material.
    Type: Grant
    Filed: January 23, 2014
    Date of Patent: May 8, 2018
    Assignee: SNECMA
    Inventors: Arnaud Negri, Romain Bard, Slim Bensalah, Alexandre Gimel, Thomas Lardellier, Denis Gabriel Trahot
  • Publication number: 20150369058
    Abstract: A turbomachine rotor blade, said blade having, at the distal end thereof, a heel comprising: a platform (2) having a first edge (201) on the lower side and a second edge (202) on the upper side, at least one sealing member having a first end portion (301) on the lower side and a second end portion (302) on the upper side, said sealing member having a sealing top that extends radially outwards from said platform (2) between said first and second end portions (301, 302), characterised in that, for at least one sealing member, the heel (105) comprises, on at least at one of the edges (201, 202), a portion forming a bowl (5) extending along the end portion (301, 302) of the sealing member which corresponds to the edge (201, 202), the portion forming the bowl (5) being suitable for receiving a deposit of anti-wear material.
    Type: Application
    Filed: January 23, 2014
    Publication date: December 24, 2015
    Applicant: SNECMA
    Inventors: Arnaud NEGRI, Romain BARD, Slim BENSALAH, Alexandre GIMEL, Thomas LARDELLIER, Denis Gabriel TRAHOT