Rotor blade, method for manufacturing a rotor blade for a wind energy installation, and a wind energy installation
AssigneeSiemens Gamesa Renewable Energy Service GmbH
InventorsHendrik Mester, Enno Eyb
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AssigneeSiemens Gamesa Renewable Energy Service GmbH
InventorsHendrik Mester, Enno Eyb
Estimating the term…
A rotor blade for a wind energy installation includes a blade root, a blade tip, and at least one rotor blade shell extending in a longitudinal direction from the blade root to the blade tip, and having an inner shell region and an outer shell region. The inner shell region includes a first fiber composite with at least two first fiber layers, and the outer shell region includes a second fiber composite with at least two second fiber layers. The first and second fiber layers extend substantially in the longitudinal direction. At least a first fiber layer of the first fiber composite terminates in the region of at least one end position in the longitudinal direction, whereas the remaining first fiber layers extend beyond the end position. At least a second fiber layer of the second fiber composite terminates in the region of the end position in the longitudinal direction, whereas the remaining second fiber layers extend beyond the end position.
A rotor blade (1) for a wind energy installation, wherein the rotor blade (1) comprises a blade root (2), a blade tip (3), and at least one rotor blade shell (4, 5) which extends in a longitudinal direction (L) from the blade root (2) to the blade tip (3) and which comprises an inner shell region (9) and an outer shell region (10), wherein the inner shell region (9) comprises a first fiber composite which comprises at least two first fiber layers (11, 12), and wherein the outer shell region (10) comprises a second fiber composite which comprises at least two second fiber layers (13, 14), and wherein the first and second fiber layers (11-14) extend substantially in the longitudinal direction (L), characterized in that
2-8. (canceled)
Dependencies are inferred from the claim text.