Turbojet engine for aircraft, propulsion unit comprising such a turbojet engine and aircraft comprising such a propulsion unit
US7997061B2 · kind B2 · utility
5Cited by
10References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 20, 2006 |
| Grant date | Aug 16, 2011 |
| Priority date | — |
| Expiry date | May 16, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0645
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A propulsion unit comprises a turbojet engine and a thermal exchanger, situated above the turbojet engine. The turbojet engine comprises a regulation device to regulate an air flow-rate in a cooling air lead-in conduit conveying a stream of cooling air into a thermal exchanger, The regulation device regulates the air flow-rate upstream with respect to the cooling air lead-in conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.