Optical thermal sensing device in fired oil treaters
US5129025A · kind A · utility
4Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 1991 |
| Grant date | Jul 7, 1992 |
| Priority date | — |
| Expiry date | Feb 19, 2011 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K1/143
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An optical fiber thermal sensor is mounted in an operative position by a member fixed to the unit to be monitored. The member has an axial bore and means to position the optical fiber therein. The member is also profiled so as to not affect measurement by causing heat build-up or drain from around the optical fiber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.