Seismic pressure and acceleration sensor
US11889760B2 · kind B2 · utility
0Cited by
26References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 17, 2018 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | May 8, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A seismic pressure and acceleration sensor can include a hydrophone having a volume encapsulated by an enclosure. The enclosure can include, a pressure-sensitive surface and a pressure-insensitive support structure. The sensor can also include an accelerometer positioned within the encapsulated volume. The accelerometer is mechanically isolated from the pressure-sensitive surface and mechanically coupled to the pressure-insensitive support structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.