Measuring and testing – Vibration – By mechanical waves
Patent
1998-05-13
1999-08-10
Williams, Hezron
Measuring and testing
Vibration
By mechanical waves
73649, G01N 2400, G01H 1100
Patent
active
059361638
ABSTRACT:
The invention provides protection of the heat sensitive piezo ultrasonic transducer by controlling the environmental temperature in which the transducer operates. As temperature rises in the cooling chamber coolant may be circulated in order to draw off excessive heat. This allows non-destructive testing of high temperature reactors and steam piping with out the need for system shutdown.
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Soliz Chad
Williams Hezron
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