Patents by Inventor Igal Acher ABENHAIM

Igal Acher ABENHAIM 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).

  • Power turbine blade airfoil profile
    Patent number: 10329915
    Abstract: A power turbine includes a first stage blade having an airfoil with a cold un-coated nominal profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: June 25, 2019
    Assignee: Pratt & Whitney Canada Corp.
    Inventors: Krishan Mohan, Panagiota Tsifourdaris, Lorenzo Sanzari, Igal Acher Abenhaim, Anthony Pham
  • POWER TURBINE BLADE AIRFOIL PROFILE
    Publication number: 20190071974
    Abstract: A power turbine includes a first stage blade having an airfoil with a cold un-coated nominal profile substantially in accordance with at least an intermediate portion of the Cartesian coordinate values of X, Y and Z set forth in Table 2. The X and Y values are distances, which when smoothly connected by an appropriate continuing curve, define airfoil profile sections at each distance Z. The profile sections at each distance Z are joined smoothly to one another to form a complete airfoil shape.
    Type: Application
    Filed: September 1, 2017
    Publication date: March 7, 2019
    Inventors: Krishan MOHAN, Panagiota TSIFOURDARIS, Lorenzo SANZARI, Igal Acher ABENHAIM, Anthony PHAM