Patents by Inventor Alexandre Michel Henri Hasquenoph

Alexandre Michel Henri Hasquenoph 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).

  • Turbine engine assembly comprising a nose cone and a front shroud
    Patent number: 10794189
    Abstract: The invention relates to an assembly for a turbine engine extending about a longitudinal axis, comprising: a nose cone (20) comprising a conical body (22) extending about the longitudinal axis and a flange (23) comprising a first contact surface (24) forming an extension of an inner surface (25) of the conical body (22); a front shroud (21) comprising an overall annular body (26) extending about the longitudinal axis and a flange (27) comprising a first contact surface (28) forming an extension of an outer surface (29) of the annular body (26), the first contact surface (24) of the nose cone (20) being in contact with the first contact surface (28) of the front shroud (21), the first contact surfaces (24, 28) of the nose cone (20) and the front shroud (21) being tilted in the downstream direction towards the longitudinal axis, so that the flange (23) of the nose cone (20) is secured to the flange (27) of the front shroud (21); and attachment elements (30) configured to clamp the first contact surface (24) of
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: October 6, 2020
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Alexis Thomas Chaboud, Alexandre Michel Henri Hasquenoph, Guillaume Maurice René Patin
  • TURBINE ENGINE ASSEMBLY COMPRISING A NOSE CONE AND A FRONT SHROUD
    Publication number: 20190169990
    Abstract: The invention relates to an assembly for a turbine engine extending about a longitudinal axis, comprising: a nose cone (20) comprising a conical body (22) extending about the longitudinal axis and a flange (23) comprising a first contact surface (24) forming an extension of an inner surface (25) of the conical body (22); a front shroud (21) comprising an overall annular body (26) extending about the longitudinal axis and a flange (27) comprising a first contact surface (28) forming an extension of an outer surface (29) of the annular body (26), the first contact surface (24) of the nose cone (20) being in contact with the first contact surface (28) of the front shroud (21), the first contact surfaces (24, 28) of the nose cone (20) and the front shroud (21) being tilted in the downstream direction towards the longitudinal axis, so that the flange (23) of the nose cone (20) is secured to the flange (27) of the front shroud (21); and attachment elements (30) configured to clamp the first contact surface (24) of
    Type: Application
    Filed: July 27, 2017
    Publication date: June 6, 2019
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Alexis Thomas CHABOUD, Alexandre Michel Henri HASQUENOPH, Guillaume Maurice René PATIN
  • Nut for axially locking a bearing ring in a turbomachine
    Patent number: 10156152
    Abstract: A nut for a turbine engine, in particular for axially locking a bearing race. The nut comprises a thread for screwing onto a part of the turbine engine, and a lock for ensuring the nut cannot rotate relative to the engine part. The nut further comprises at least one dynamic seal.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: December 18, 2018
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Arnaud Michel Marie Accary, Alexandre Michel Henri Hasquenoph, Frédéric David Stéphane Rogues, Régis Eugène Henri Servant
  • NUT FOR AXIALLY LOCKING A BEARING RING IN A TURBOMACHINE
    Publication number: 20180016929
    Abstract: A nut for a turbine engine, in particular for axially locking a bearing race. The nut comprises a thread for screwing onto a part of the turbine engine, and a lock for ensuring the nut cannot rotate relative to the engine part. The nut further comprises at least one dynamic seal.
    Type: Application
    Filed: February 9, 2016
    Publication date: January 18, 2018
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Arnaud Michel Marie Accary, Alexandre Michel Henri Hasquenoph, Frédéric David Stéphane Rogues, Régis Eugène Henri Servant