Temperature detection system for use on film cooled turbine airfoils
US4595298A · kind A · utility
41Cited by
9References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 1, 1985 |
| Grant date | Jun 17, 1986 |
| Priority date | — |
| Expiry date | May 1, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01K13/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Improved temperature detection system for use on film cooled turbine airfoils having a showerhead assembly with a series of parallel slots defined in the leading edge of an airfoil, each slot having a multiplicity of film flow ports exiting therefrom. A plurality of sensor assemblies are affixed to the airfoil showerhead and are couplable via electrodes to electronic sensing equipment for establishing the gas flow temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.