Bearing anomaly detection and location

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United States of America Patent

PATENT NO 7191073
SERIAL NO

11262783

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Novel tracked orders (i.e., tracked orders that are not present in 'healthy' machinery) are useful for locating bearing anomalies. Accordingly, a method for locating bearing anomalies in machinery is provided that includes receiving vibration measurements acquired from the machinery, analyzing the vibration measurements to identify novel tracked orders indicative of bearing anomalies, and ascertaining the location of a bearing anomaly by relating a novel tracked order thus-identified to one or more further tracked orders. Thus, the novel tracked order does not merely indicate the occurrence of a bearing anomaly, but, in combination with the one or more further tracked orders, allows the bearing anomaly to be traced to a particular position.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCKINGS PLACE 90 YORK WAY LONDON N1 9FX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Anuzis, Paul Derby, GB 11 751
Astley, Kenneth Richard Derby, GB 3 50
King, Dennis Maxwell Derby, GB 2 40
King, Stephen Peter Derby, GB 3 48

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