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US 12,018,637 B2Granted
Wind turbine rotor blade
AssigneeWobben Properties GmbH
InventorsMuhanad Mahmoud, Hussam Daboul, Ralf Messing
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Abstract
A wind turbine rotor blade is provided comprising a rotor blade root region, a rotor blade tip region, a pressure side, a suction side, a front edge, a rear edge and at least one web along a longitudinal direction of the rotor blade. Furthermore, a deflecting unit is provided comprising at least two deflecting bends between one end of the at least one web and the rotor blade tip region.
Claims6
A wind turbine rotor blade, comprising:
- a blade body having:
- a rotor blade root region,
- a rotor blade tip region,
- a pressure side,
- a suction side,
- a leading edge,
- a trailing edge,
- an air guide for guiding heated air inside the blade body, the air guide including end portions and a main portion between the end portions, wherein the air guide includes an opening in the main portion, and
- a plurality of deflectors arranged offset with respect to one another and in the opening of the air guide, wherein the plurality of deflectors includes a first deflector and a second deflector,
- wherein the first deflector includes a first deflecting bend and the second deflector includes a second defecting bend, wherein the first deflecting bend has a larger radius than the second deflecting bend, and wherein the at least first and second deflecting bends both serve to deflect air flowing along the air guide.
7 more elements
Dependencies are inferred from the claim text.