Mountable eddy current sensor for in-situ remote detection of surface and sub-surface fatigue cracks
US8013600B1 · kind B1 · utility
22Cited by
8References
33Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2008 |
| Grant date | Sep 6, 2011 |
| Priority date | — |
| Expiry date | Feb 1, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/9046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A wireless, integrated, mountable, portable, battery-operated, non-contact eddy current sensor that provides similar accuracy to 1970's laboratory scale equipment (e.g., a Hewlett-Packard GP4194A Impedance Analyzer) at a fraction of the size and cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.