Fiber optic cable for measuring pressure, temperature, and strain distributions
US10712149B2 · kind B2 · utility
1Cited by
3References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 8, 2016 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Jul 13, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/44384
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A DPTSS fiber optic cable includes an optical fiber sheathing cylindrical metal tube accommodating a pressure sensor optical fiber and having a plurality of through holes formed therein; and pressure blocking sections formed at intervals in the axial direction of the cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.