Measuring and testing – Vibration – By mechanical waves
Reexamination Certificate
2007-02-28
2009-08-11
Kwok, Helen C. (Department: 2856)
Measuring and testing
Vibration
By mechanical waves
C073S635000
Reexamination Certificate
active
07571649
ABSTRACT:
An apparatus including a linear array transducer coupled to an upper housing of the apparatus and positioned above a tapered chamber. The tapered chamber configured to maintain a column of couplant between the linear array transducer and a structure to be inspected as the linear array transducer is positioned over an edge of the structure.
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Klein O'Neill & Singh, LLP
Kwok Helen C.
The Boeing Company
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