Patents by Inventor Didier Jean-Louis Yvon

Didier Jean-Louis Yvon 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: 7966833
    Abstract: A turbine engine for an aircraft is disclosed. The engine includes a gas generator and a receiver driven by a power turbine. The receiver includes a propeller driven by a free power turbine provided with an outer case. The propeller includes a propeller case located radially outwards relatively to the outer case, and from which blades protrude radially outwards. The engine also includes an electric power generator. The rotor of the generator is centered on the longitudinal axis of the turbine engine, and is driven into rotation by the power turbine while being attached on the propeller case.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: June 28, 2011
    Assignee: SNECMA
    Inventors: Bruno Albert Beutin, Antoine Olivier Francois Colin, Clarisse Savine Mathilde Reaux, Didier Jean-Louis Yvon
  • Patent number: 7805949
    Abstract: A device for supporting and housing auxiliaries in a bypass turbojet is disclosed. The device includes two coaxial case rings arranged one inside the other and connected by tubular radial arms through which fluid ducts and electric cables pass. At least one of the radial arms includes on a lateral face a detachable panel whose removal allows access to turbojet equipment situated radially inside the internal case ring in alignment with the radial arm.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: October 5, 2010
    Assignee: SNECMA
    Inventors: Georges Mazeaud, Didier Jean-Louis Yvon
  • Publication number: 20100186418
    Abstract: The present invention relates to a turbine engine (100) for aircraft comprising a gas generator (14) as well as a receiver (30) driven by a power turbine (34, 38), this receiver comprising a propeller (32) driven by a free power turbine (34) provided with an outer case (40), the propeller (32) having a propeller case (46) located radially outwards relatively to the outer case (40), and from which blades (48) protrude radially outwards. According to the invention, it comprises an electric power generator (60), the rotor (62) of which centred on the longitudinal axis (2) of the turbine engine, is driven into rotation by the power turbine (34) while being attached on the propeller case (46).
    Type: Application
    Filed: December 29, 2009
    Publication date: July 29, 2010
    Applicant: SNECMA
    Inventors: Bruno Albert BEUTIN, Antoine Olivier François COLIN, Clarisse Savine Mathilde REAUX, Didier Jean-Louis YVON