Rotor blade
AssigneeROLLS-ROYCE plc
InventorSimon John READ
Life of this patent
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Abstract
A blade at least part of which is arranged in use to rotate outside of a casing of a gas turbine engine. The blade has a main body, a tip fence and a blend region defining a curve between the main body and the fence. The blend region has a radius of curvature below five inches and the fence extends anhedrally from the blend region with respect to the main body.
Claims15
A blade at least part of which is arranged in use to rotate outside of a casing of a gas turbine engine, the blade having a main body, a tip fence and a blend region defining a curve between the main body and the fence, the blend region having a radius of curvature below five inches and the fence extending from the blend region anhedrally with respect to the main body.
Dependencies are inferred from the claim text.