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. 02, 2016
Filed:
Nov. 26, 2013
Applicant:
General Electric Company, Schenectady, NY (US);
Inventors:
Prashanth D'Souza, Bangalore, IN;
Venkatesh Rajagopalan, Bangalore, IN;
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
F01D 21/00 (2006.01); G01M 5/00 (2006.01); F01D 5/00 (2006.01);
U.S. Cl.
CPC ...
F01D 21/003 (2013.01); G01M 5/0016 (2013.01); G01M 5/0033 (2013.01); F01D 5/005 (2013.01);
Abstract
A method comprising the steps of determining normalized delta times of arrival corresponding to a plurality of blades based upon actual times of arrival corresponding to the plurality of blades, and determining static deflections of the plurality of blades by removing effects of one or more common factors from the normalized delta times of arrival corresponding to the plurality of blades.