Diagnosis of thermal spray gun ignition
US10241091B2 · kind B2 · utility
3Cited by
47References
16Claims
0Family size
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Key dates
| Filing date | Jun 3, 2016 |
| Grant date | Mar 26, 2019 |
| Priority date | — |
| Expiry date | Jul 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02836
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An example system includes at least one acoustic sensor configured to generate at least one acoustic data signal indicative of an acoustic signal generated by a thermal spray system comprising a flowstream, a computing device, and an acoustic data signal processing module operable by the computing device to determine an ignition attribute of the thermal spray system by analyzing at least a pre-ignition window of the acoustic data signal received by the computing device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.