Turbine blade
AssigneeROLLS-ROYCE plc
InventorPeter R. Beckford
Life of this patent
Estimating the term…
Abstract
A blade arrangement (22) comprises an aerofoil (26) and a mounting support (28) to mount the blade arrangement to a disc. The aerofoil (26) is supported on the mounting support (28). The aerofoil (26) comprises a plurality of elongate aerofoil portions (34) arranged adjacent one another to provide the aerofoil.
Claims14
A blade arrangement comprising:
- an aerofoil;
- and
- a mounting support to mount the blade arrangement to a disc, the aerofoil being supported on the mounting support, wherein the aerofoil comprises
- a plurality of elongate aerofoil portions arranged adjacent one another, wherein
- the elongate aerofoil portions are separate and each has outer surfaces, and the elongate portions cooperate together so that the outer surfaces define suction and pressure surfaces of the aerofoil.
A blade arrangement comprising an aerofoil and a mounting support to mount the blade arrangement to a disc, the aerofoil being supported on the mounting support, wherein the aerofoil comprises a plurality of elongate aerofoil portions arranged adjacent one another to provide the aerofoil and the aerofoil portions are separately movable relative to each other.
Dependencies are inferred from the claim text.