Patents by Inventor Madjid Alasti

Madjid Alasti 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).

  • Compressor for a gas turbine
    Patent number: 8899050
    Abstract: An axial compressor providing a thermal adjustment of a housing of a compressor of a stationary gas turbine to the rotor is provided. A partial flow is decoupled from the compressor air flow for cooling gas turbine components. The contact of the partial flow decoupled from the compressor with the interior side of the housing is substantially limited, or even avoided, by a separating element in a collection chamber annularly encompassing the flow path in order to prevent the premature thermal heating of the gas turbine or of the housing during cold starting.
    Type: Grant
    Filed: November 18, 2008
    Date of Patent: December 2, 2014
    Assignee: Siemens Aktiengesellschaft
    Inventors: Madjid Alasti, Hans Maghon
  • Compressor for a gas turbine
    Publication number: 20100275613
    Abstract: An axial compressor providing a thermal adjustment of a housing of a compressor of a stationary gas turbine to the rotor is provided. A partial flow is decoupled from the compressor air flow for cooling gas turbine components. The contact of the partial flow decoupled from the compressor with the interior side of the housing is substantially limited, or even avoided, by a separating element in a collection chamber annularly encompassing the flow path in order to prevent the premature thermal heating of the gas turbine or of the housing during cold starting.
    Type: Application
    Filed: November 18, 2008
    Publication date: November 4, 2010
    Inventors: Madjid Alasti, Hans Maghon