Multiple flow turbojet with adjustable bypass ratio
US4376375A · kind A · utility
21Cited by
3References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 1980 |
| Grant date | Mar 15, 1983 |
| Priority date | — |
| Expiry date | Jul 16, 2000 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02K3/075
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A multiple-flow turbojet with adjustable bypass ratio comprising a low pressure spool and a high pressure spool casing. Aerodynamic surfaces mechanically integral with the high pressure spool are disposed in a cold secondary flow whose characteristics vary as a function of the setting of a guide means and cause a variation in the bypass ratio.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.