Ultrasonic flange radii inspection transducer device
US5203869A · kind A · utility
9Cited by
6References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 26, 1991 |
| Grant date | Apr 20, 1993 |
| Priority date | — |
| Expiry date | Nov 26, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02854
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A transducer device for an ultrasonic flaw detection system comprises a right angle rectangular block with one longitudinal edge being shaped to accurately conform to the curvature of the surface to be inspected. An ultrasonic sound wave beam in the block is reflected 90.degree. by a rotating mirror to cut a 360.degree. arc path through the surface to be inspected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.