Sealed fiber optic gyroscope assembly
US6441366B1 · kind B1 · utility
2Cited by
3References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2000 |
| Grant date | Aug 27, 2002 |
| Priority date | — |
| Expiry date | Mar 22, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01C19/721
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An hermetically sealed fiber optic gyroscope assembly has loops of optic fiber on a support ring in a sealed casing comprising a base plate, a perimeter wall upstanding from the base plate and a cover secured to the perimeter of the wall, together with optical circuitry located within the casing for directing light around the optic fibre loops together with electrical connecting circuitry passing from the optical circuitry to external terminals in sealed engagement with the casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.