Patents by Inventor Julien Loucheux

Julien Loucheux 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).

  • Turbomachine compressor with an air injection system
    Patent number: 8882443
    Abstract: A turbomachine or high pressure compressor including a stator casing housing a plurality of compression stages that are spaced apart in an axial direction along the central axis of the turbomachine, each compression stage including a row of rotor blades followed by a row of stator vanes. The compressor further includes an air injection system including at least one air injection passage through the casing and including an outlet segment that opens out in an inclined manner upstream from and directed towards a row of rotor blades into a set-back zone of the inside face of the casing.
    Type: Grant
    Filed: May 28, 2009
    Date of Patent: November 11, 2014
    Assignee: SNECMA
    Inventors: Xavier Agneray, Alexandre Chartoire, Armel Touyeras, Julien Loucheux
  • TURBOMACHINE COMPRESSOR WITH AN AIR INJECTION SYSTEM
    Publication number: 20110076133
    Abstract: A turbomachine or high pressure compressor including a stator casing housing a plurality of compression stages that are spaced apart in an axial direction along the central axis of the turbomachine, each compression stage including a row of rotor blades followed by a row of stator vanes. The compressor further includes an air injection system including at least one air injection passage through the casing and including an outlet segment that opens out in an inclined manner upstream from and directed towards a row of rotor blades into a set-back zone of the inside face of the casing.
    Type: Application
    Filed: May 28, 2009
    Publication date: March 31, 2011
    Applicant: Snecma
    Inventors: Xavier Agneray, Alexandre Chartoire, Armel Touyeras, Julien Loucheux