Free gas turbine with constant temperature-corrected gas generator speed
US9512784B2 · kind B2 · utility
19Cited by
24References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2010 |
| Grant date | Dec 6, 2016 |
| Priority date | — |
| Expiry date | Oct 21, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2270/304
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A method of controlling a speed of a gas turbine engine including a gas generator spool and a power turbine spool rotating independently from one another, including controlling a rotational speed of the gas generator spool according to a fixed relationship with respect to an outside air temperature throughout a variation of output power.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.