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:
Jun. 25, 2013
Filed:
Dec. 14, 2009
Arvind Kumar Tiwari, Bangalore, IN;
Dragan Stankovic, Ontario, CA;
Suryavalli Uppuluri, Bangalore, IN;
Arijit Banerjee, Bangalore, IN;
Arvind Kumar Tiwari, Bangalore, IN;
Dragan Stankovic, Ontario, CA;
Suryavalli Uppuluri, Bangalore, IN;
Arijit Banerjee, Bangalore, IN;
General Electric Company, Niskayuna, NY (US);
Abstract
A method for detecting an anomaly in an induction machine includes obtaining or receiving a signal from the induction machine; processing the signal so as to obtain a low frequency signal, then rectifying the low frequency signal; and, declaring if the anomaly is present, based on the rectified low frequency signal. A system for detecting anomalies is also disclosed. The present invention has been described in terms of specific embodiment(s), and it is recognized that equivalents, alternatives, and modifications, aside from those expressly stated, are possible and within the scope of the appending claims.