Lightweight components

Details Lightweight components Lightweight components

2011-04-12

2011-04-12

Edgar, Richard (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

Specific blade structure

Hollow

Reexamination Certificate

active

07922456

ABSTRACT:
A lightweight component in the form of an outlet guide vane for a gas turbine engine and a method of manufacturing such lightweight components are provided. The vane is filled with hollow metal ellipsoid members in a solid metal outer member. The arrangement of hollow metal ellipsoid members allows directionally tailored stiffness or strength.

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