Apparatus for inspecting a tube
US9804129B2 · kind B2 · utility
1Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2014 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Dec 24, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/2636
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An apparatus for inspecting a tubular workpiece may include a probe assembly and a rotation mechanism. The probe assembly may include a transducer array positionable adjacent to an inner surface of the tubular workpiece. The probe assembly may generate transmitted sound waves and may receive reflected sound waves. The rotation mechanism may rotate the probe assembly relative to the tubular workpiece in a manner such that the transducer array passes over the inner surface in a circumferential direction during transmission of the transmitted sound waves.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.