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:
Aug. 11, 2009
Filed:
Feb. 22, 2005
John Douglas Mickol, Cincinnati, OH (US);
Thomas Richard Henning, Cincinnati, OH (US);
John Douglas Mickol, Cincinnati, OH (US);
Thomas Richard Henning, Cincinnati, OH (US);
General Electric Company, Schenectady, NY (US);
Abstract
A method and apparatus for assembling a rotatable machine is provided. The machine includes a first set of blades that extend radially outwardly from a rotor assembly and wherein a second set of blades is available for installation on the rotor assembly. The method includes determining at least one of a moment weight of each blade in the first set of blades and a geometric parameter of each blade in the first set of blades, determining at least one of a moment weight of each blade in the second set of blades and a geometric parameter of each blade in the second set of blades, and determining a mapping order of each blade for the rotor assembly using the moment weight and the geometric parameter of each blade in the first set of blades and the moment weight and the geometric parameter of at least one blade in the second set of blades.