Patents by Inventor SAMER ABDEL-WAHAB

SAMER ABDEL-WAHAB 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).

  • Turbine blade having improved flutter capability and increased turbine stage output
    Patent number: 8821125
    Abstract: A turbine blade, airfoil configuration, and rotor stage are disclosed in which through the airfoil profile disclosed in Table 1, a modification in airfoil flutter and swirl are achieved. Through the airfoil configuration, the swirl and improved platform sealing configuration, result in the turbine blades having the airfoil profile with an increased performance output from the turbine.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: September 2, 2014
    Assignee: Alstom Technology Ltd.
    Inventors: Adam Lee Hart, Adam John Fredmonski, Douglas James Dietrich, Samer Abdel-Wahab, Stephen Wayne Fiebiger, Kuo-Ting Hsia, W. David Day, Richard Ramirez
  • TURBINE BLADE HAVING IMPROVED FLUTTER CAPABILITY AND INCREASED TURBINE STAGE OUTPUT
    Publication number: 20130202445
    Abstract: A turbine blade, airfoil configuration, and rotor stage are disclosed in which through the airfoil profile disclosed in Table 1, a modification in airfoil flutter and swirl are achieved. Through the airfoil configuration, the swirl and improved platform sealing configuration, result in the turbine blades having the airfoil profile with an increased performance output from the turbine.
    Type: Application
    Filed: February 6, 2012
    Publication date: August 8, 2013
    Applicant: ALSTOM TECHNOLOGY LTD.
    Inventors: ADAM LEE HART, ADAM JOHN FREDMONSKI, DOUGLAS JAMES DIETRICH, SAMER ABDEL-WAHAB, STEPHEN WAYNE FIEBIGER, KUO-TING HSIA, W. DAVID DAY