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DETECTION OF ANOMALOUS MOVEMENT IN A RECIPROCATING DEVICE

  • US 20110023613A1
  • Filed: 07/30/2009
  • Published: 02/03/2011
  • Est. Priority Date: 07/30/2009
  • Status: Active Grant
First Claim
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1. A system for identifying an anomalous movement of a reciprocating element in a reciprocating device, the system comprising:

  • at least one sensing device for sensing a vibration signal of at least one of the reciprocating element or the reciprocating device;

    a processing apparatus for separating the vibration signal into a first component having a first frequency range and a second component having a second frequency range different than the first frequency range; and

    a device for at least one of analyzing or displaying at least one of the first and the second components of the vibration signal.

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