Patents by Inventor Jean-Pierre Julien Charles Huchin

Jean-Pierre Julien Charles Huchin 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).

  • Ceramic heat barrier coating having low thermal conductivity, and process for the deposition of said coating
    Patent number: 6432478
    Abstract: A ceramic heat barrier coating is deposited on a substrate so that the coating has a columnar growth pattern which is interrupted and repeated a number of times throughout its thickness by successive regermination of the ceramic deposit. The regermination is obtained by a vapor phase deposition process wherein a polluting gas is introduced intermittently during the deposition of the ceramic. The resulting ceramic coating has a lower thermal conductivity than conventional columnar ceramic coatings.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: August 13, 2002
    Assignee: Societe Nationale d'Etude et de Construction de Moteurs d'Aviation “Snecma” and Snecma Services
    Inventors: Yann Philippe Jaslier, André Hubert Louis Malie, Jean-Pierre Julien Charles Huchin, Serge Alexandre Alperine, Romain Portal
  • Ceramic heat barrier coating having low thermal conductivity, and process for the deposition of said coating
    Publication number: 20010008708
    Abstract: A ceramic heat barrier coating is deposited on a substrate so that the coating has a columnar growth pattern which is interrupted and repeated a number of times throughout its thickness by successive regermination of the ceramic deposit. The regermination is obtained by a vapour phase deposition process wherein a polluting gas is introduced intermittently during the deposition of the ceramic. The resulting ceramic coating has a lower thermal conductivity than conventional columnar ceramic coatings.
    Type: Application
    Filed: January 12, 2001
    Publication date: July 19, 2001
    Applicant: SOCIETE NATIONAL D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION "SNECMA"
    Inventors: Yann Philippe Jaslier, Andre Hubert Louis Malie, Jean-Pierre Julien Charles Huchin, Serge Alexandre Alperine, Romain Portal
  • Ceramic heat barrier coating having low thermal conductivity, and process for the deposition of said coating
    Patent number: 6251504
    Abstract: A ceramic heat barrier coating is deposited on a substrate so that the coating has a columnar growth pattern which is interrupted and repeated a number of times throughout its thickness by successive regermination of the ceramic deposit. The regermination is obtained by a vapour phase deposition process wherein a polluting gas is introduced intermittently during the deposition of the ceramic. The resulting ceramic coating has a lower thermal conductivity than conventional columnar ceramic coatings.
    Type: Grant
    Filed: June 3, 1999
    Date of Patent: June 26, 2001
    Assignee: Societe Nationale d'Etude et de Construction de Monteurs d'Aviation S.N.E.C.M.A. and Snecma Services
    Inventors: Yann Philippe Jaslier, André Hubert Louis Malie, Jean-Pierre Julien Charles Huchin, Serge Alexandre Alperine, Romain Portal