Measuring and testing – Vibration – By mechanical waves
Patent
1992-06-09
1995-04-25
Williams, Hezron E.
Measuring and testing
Vibration
By mechanical waves
73623, 73633, 73643, 7386441, 324220, 324226, 376249, 376260, 29890031, 29334, G01N 108, G01N 2782, G01N 2904, G01N 2924
Patent
active
054088836
ABSTRACT:
A robotic sampling device (32) for cutting part of a tube wall (12) for sampling, containing a cutting head (36), a retrieval assembly (38) and a drive mechanism (40), is used to cut a window or hole (60) in the tube wall (12) and retrieve the tube wall sample (56), where the sample can be mounted onto a separate tube for testing the physical properties of the cut wall portion, and where a video probe (62) and the like can be passed through the window (60) to monitor conditions near the support plates (14) and tube sheets (16).
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+Translations Provided With Foreign Patent Documents.
Begley James A.
Byers William A.
Clark, Jr. William G.
Jacko Richard J.
Junker Warren R.
Cillo Daniel P.
Westinghouse Electric Corporation
Williams Hezron E.
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