Lateral, angular and torsional vibration monitoring of rotordynamic systems

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United States of America Patent

PATENT NO 9404791
APP PUB NO 20100312504A1
SERIAL NO

12640037

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Abstract

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Exemplary embodiments provide a surface of a rotating element with both a phase reference mark and a plurality of additional marks. A proximity probe detects the passage of both the phase reference mark and the plurality of additional marks as they rotate through a detection zone. Both a phase reference signal and a vibration reference signal are generated, which signals are used to calculate lateral and angular (and optionally torsional) vibration of the rotating elements.

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Patent Owner(s)

Patent OwnerAddress
NUOVO PIGNONE TECNOLOGIE S R LITALY FLORENCE FIRENZE FLORENCE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Depau, Valerio Florence, IT 1 7
Rossi, Valerio Florence, IT 2 11

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