Method and apparatus for providing real time air measurement applications in wet concrete
US10156547B2 · kind B2 · utility
7Cited by
17References
68Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2012 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Jul 21, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2291/02827
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Apparatus is provided having an acoustic-based air probe with an acoustic source configured to provide an acoustic signal into a mixture of concrete; and an acoustic receiver configured to be substantially co-planar with the acoustic source, to respond to the acoustic signal, and to provide signaling containing information about the acoustic signal injected into the mixture of concrete.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.