Measuring and testing – Vibration – By mechanical waves
Reexamination Certificate
2005-10-04
2005-10-04
Williams, Hezron (Department: 2856)
Measuring and testing
Vibration
By mechanical waves
C073S602000, C073S659000, C246S16900S
Reexamination Certificate
active
06951132
ABSTRACT:
A system and method for determining at least one parameter related to a train traversing on a railway track is provided. The system comprises a sensor coupled to a detection location and configured for sensing acoustic signals at the detection location on the railway track and a processor coupled to the sensor and configured for analyzing a temporal progression of a frequency spectrum corresponding to the acoustic signals
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Rose, J.L., et al, “A Baseline and Vision of Ultrasonic Guided Wave Inspection Potential,” 2002, Transactions of the ASME, Journal of Pressure Vessel Technology,124, pp. 273-282.
Batzinger Thomas James
Davenport David Michael
Gilmore Robert Snee
Houpt Paul Kenneth
Van Stralen Nick Andrew
Agosti Ann M.
General Electric Company
Miller Rose M.
Patnode Patrick K.
Williams Hezron
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