Optical health monitoring for aircraft overheat and fire detection systems
US10112726B2 · kind B2 · utility
8Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2017 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | May 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2200/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Overheat and fire detection for aircraft systems includes an optical controller and a fiber optic loop extending from the optical controller. The fiber optic loop extends through one or more zones of the aircraft. An optical signal is transmitted through the fiber optic loop from the optical controller and is also received back at the optical controller. The optical controller analyzes the optical signal to determine the temperature, strain, or both experienced within the zones.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.