High pressure ratio aft fan

Details High pressure ratio aft fan High pressure ratio aft fan

2006-03-13

2009-12-15

Cuff, Michael (Department: 3741)

Power plants

Reaction motor

Interrelated reaction motors

C060S262000

Reexamination Certificate

active

07631484

ABSTRACT:
A fan assembly for a gas turbine engine includes a turbine rotor adapted to be disposed aft of a core of the gas turbine engine; a row of turbine blades carried by the rotor, each turbine blade extending from the rotor to a tip, the turbine blades adapted to extract energy from a stream of pressurized combustion gases generated by the core; and at least two rows of axially-spaced apart, radially-extending fan blades carried by the row of turbine blades for rotation therewith.

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