Wrapped paired blade rotor

Details Wrapped paired blade rotor Wrapped paired blade rotor

1992-07-01

1993-12-28

Look, Edward K.

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Axially extending shroud ring or casing

416230, 416244A, 416212A, F01D 502

Patent

active

052734013

ABSTRACT:
A new lightweight bladed rotor for gas turbine or turbojet engines combines an inner support ring with blade straps made of fiber reinforced material. The blade straps wrap halfway around the inner support ring so that their ends extend radially outwardly to form blade pairs. A rim connects the blade straps near their ends to provide rigidity and to define a flowpath.

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