Low-frequency receiver coil suspension system
US10330814B2 · kind B2 · utility
1Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2018 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Jul 2, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/082
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electromagnetic (EM) receiver system for measuring EM signals. The EM receiver system includes a platform; a coil for measuring EM signals; and first to third suspension mechanisms located between the platform and the coil so that the coil oscillates relative to the platform, and the first to third suspension mechanisms attenuate motion induced noise introduced by towing the receiver system above ground.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.