Double bypass turbofan

Details Double bypass turbofan Double bypass turbofan

2006-02-13

2009-11-10

Rodríguez, William H (Department: 3741)

Power plants

Reaction motor

Interrelated reaction motors

C060S226100, C060S262000

Reexamination Certificate

active

07614210

ABSTRACT:
A variable cycle turbofan engine includes first and second fans independently joined to respective turbines. A first bypass duct surrounds a core engine disposed in flow communication with the second fan. A second bypass duct surrounds the first bypass duct in flow communication with the first fan. A first exhaust nozzle is joined to both the core engine and first bypass duct. And, a second exhaust nozzle is joined to the second bypass duct.

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