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.

Date of Patent:
Feb. 02, 2016

Filed:

Oct. 31, 2012
Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Rahul Srinivas Prabhu, Bangalore, IN;

Mahalakshmi Shunmugam Balasubramaniam, Bangalore, IN;

Ajay Kumar Behera, Bangalore, IN;

Aninda Bhattacharya, Bangalore, IN;

Venkatesh Rajagopalan, Bangalore, IN;

Prashanth D'Souza, Bangalore, IN;

Vivek Venugopal Badami, Schenectady, NY (US);

Assignee:

General Electric Company, Niskayuna, NY (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01D 25/00 (2006.01); G01M 5/00 (2006.01); G01B 7/14 (2006.01);
U.S. Cl.
CPC ...
G01M 5/0083 (2013.01); G01B 7/14 (2013.01); G01M 5/0091 (2013.01);
Abstract

A system is disclosed. The system includes a processing subsystem that determines preliminary voltages corresponding to a plurality of blades based upon blade passing signals (BPS), and generates a plurality of clearance values by normalizing the preliminary voltages for effects of one or more operational parameters, wherein the plurality of clearance values are representative of clearance of the plurality of blades.


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