The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 06, 2022
Filed:
Jul. 16, 2021
General Electric Company, Schenectady, NY (US);
Michael James Healy, Greenville, SC (US);
Matthew John McKeever, Greer, SC (US);
Sabarinath Devarajan, Bangalore, IN;
Uday Krishna Pappala, Bangalore, IN;
Kevin Michael Barnett, Greenville, SC (US);
Kumaran Vale Mudaliar, Bangalore, IN;
Wilfried Rick, Lauchringen, DE;
Moorthi Subramaniyan, Bangalore, IN;
Karan Ghule, Bangalore, IN;
Denis Stankovic, Karlovac, HR;
Yu Wang, Niskayuna, NY (US);
Marco Micheli, Baden, CH;
Mariadas Anton Charles Anandarajah, Baden, CH;
Michael Loetzerich, Wutoschingen, DE;
General Electric Company, Schenectady, NY (US);
Abstract
A rotor blade includes an airfoil having an airfoil shape. The airfoil shape has a nominal profile substantially in accordance with Cartesian coordinate values of X, Y and Z set forth in one of Table I, Table II, Table III, Table IV, Table V, Table VI, Table VII, Table VIII, or Table IX. The Cartesian coordinate values of X, Y and Z are non-dimensional values from 0% to 100% convertible to dimensional distances expressed in a unit of distance by multiplying the Cartesian coordinate values of X, Y and Z by a scaling factor of the airfoil in the unit of distance. The X and Y values, when connected by smooth continuing arcs, define airfoil profile sections at each Z value. The airfoil profile sections at Z values are joined smoothly with one another to form a complete airfoil shape.