F - Mech Eng,Light,Heat,Weapons – 04 – B
Patent
F - Mech Eng,Light,Heat,Weapons
04
B
F04B 51/00 (2006.01) F04B 11/00 (2006.01) F04D 29/00 (2006.01) F04D 29/66 (2006.01) G01M 3/00 (2006.01) G01S 7/521 (2006.01) G01S 15/88 (2006.01)
Patent
CA 2724786
The present invention provides a processor or signal processing module that features one or more modules configured to receive an input signal containing information about the unsteady pressures or acoustic emissions caused by a medium flowing through a pump, and also configured to provide of an output signal containing information about the performance of the pump. The information about the performance of the pump may include information about pump performance monitoring by a slip flow measurement, about predicting impeller wear, about pump impeller cavitation monitoring, about pump monitoring through acoustic emissions, about pump leak detection, about pump efficiency monitoring and about positive displacement pump monitoring.
La présente invention concerne un processeur ou un module de traitement du signal qui met en uvre un ou plusieurs modules configurés pour recevoir un signal dentrée contenant des informations à propos des émissions acoustiques ou des pressions instables causées par un milieu sécoulant dans une pompe, et est en outre configuré pour fournir un signal de sortie contenant des informations relatives à la performance de la pompe. Les informations relatives à la performance de la pompe peuvent comprendre des informations relatives à la surveillance des performances de la pompe par une mesure découlement glissant, relatives à la prédiction de lusure dun impulseur, relatives à la surveillance de la cavitation dun impulseur de pompe, relatives à la surveillance de la pompe par les émissions acoustiques, relatives à une détection de fuite de la pompe, relatives à la surveillance de lefficacité de la pompe et relatives à la surveillance de la pompe à déplacement positif.
Bailey Timothy J.
Davis Michael A.
Fernald Mark R.
Loose Douglas H.
Maron Robert J.
Cidra Corporate Services Inc.
Gowling Lafleur Henderson Llp
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