Patents by Inventor Anis Haj AYED

Anis Haj AYED 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).

  • Combustor for gas turbine engine
    Patent number: 10775047
    Abstract: A combustor includes: a combustion liner having a combustion chamber formed therein; and a fuel injector mounted to a top portion of the combustion liner, and including a fuel injection member having a plurality of fuel injection annular portions and an air guide member including a plurality of combustion air annular portions that guide air for combustion. The fuel injection annular portions and the combustion air annular portions are arranged concentrically and alternately. The fuel injector injects fuel and air into the combustion chamber. Each of the fuel injection annular portions includes a plurality of fuel injection holes that are open in a radial direction thereof, and each of the combustion air annular portions includes a plurality of air guide grooves that are open in an axial direction thereof, and guide the air to the fuel jetted from the fuel injection holes.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: September 15, 2020
    Assignees: KAWASAKI JUKOGYO KABUSHIKI KAISHA, B&B AGEMA GmbH
    Inventors: Atsushi Horikawa, Masahide Kazari, Kunio Okada, Junichi Kitajima, Harald Funke, Karsten Kusterer, Anis Haj Ayed
  • COMBUSTOR FOR GAS TURBINE ENGINE
    Publication number: 20170082291
    Abstract: A combustor includes: a combustion liner having a combustion chamber formed therein; and a fuel injector mounted to a top portion of the combustion liner, and including a fuel injection member having a plurality of fuel injection annular portions and an air guide member including a plurality of combustion air annular portions that guide air for combustion. The fuel injection annular portions and the combustion air annular portions are arranged concentrically and alternately. The fuel injector injects fuel and air into the combustion chamber. Each of the fuel injection annular portions includes a plurality of fuel injection holes that are open in a radial direction thereof, and each of the combustion air annular portions includes a plurality of air guide grooves that are open in an axial direction thereof, and guide the air to the fuel jetted from the fuel injection holes.
    Type: Application
    Filed: November 29, 2016
    Publication date: March 23, 2017
    Applicants: KAWASAKI JUKOGYO KABUSHIKI KAISHA, B&B AGEMA GmbH
    Inventors: Atsushi HORIKAWA, Masahide KAZARI, Kunio OKADA, Junichi KITAJIMA, Harald FUNKE, Karsten KUSTERER, Anis Haj AYED