Patents by Inventor Stephane Camus

Stephane Camus 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).

  • Cooling circuit for gas turbine fixed ring
    Patent number: 7517189
    Abstract: A stationary ring surrounding a hot gas passage in a gas turbine, the ring being surrounded by a stationary annular housing co-operating therewith to define an annular cooling chamber into which there opens out at least one cooling air feed orifice. The ring is made up of a plurality of ring segments, each ring segment including a top internal cooling circuit and a bottom internal cooling circuit. The bottom cooling circuit is independent of the top cooling circuit and is radially offset relative to the top cooling circuit.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: April 14, 2009
    Assignee: SNECMA
    Inventor: Stephane Camus
  • Cooling circuit for gas turbine fixed ring
    Publication number: 20070041827
    Abstract: A stationary ring surrounding a hot gas passage in a gas turbine, the ring being surrounded by a stationary annular housing co-operating therewith to define an annular cooling chamber into which there opens out at least one cooling air feed orifice. The ring is made up of a plurality of ring segments, each ring segment including a top internal cooling circuit and a bottom internal cooling circuit. The bottom cooling circuit is independent of the top cooling circuit and is radially offset relative to the top cooling circuit.
    Type: Application
    Filed: July 8, 2004
    Publication date: February 22, 2007
    Applicant: SNECMA
    Inventor: Stephane Camus