Patent ID: 11873799
Assignee: WOBBEN PROPERTIES GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC F  H  Y | IPC F

Claim 12:
13. The generator of the wind power installation as claimed in claim 12, comprising:
an air guiding device for guiding wind to the cooling unit, the air guiding device comprising:
a rotational unit of an aerodynamic rotor of the wind power installation having a rotational unit outer surface, wind flowing along the rotational unit outer surface during an operation of the wind power installation,
wherein the rotational unit has connections for receiving rotor blades,
one or more air guiding units arranged on the rotational unit outer surface of the rotational unit between the connections, the one or more air guiding units extending outwardly in a radial direction starting from the rotational unit outer surface and being configured to deflect the wind to the cooling unit for air cooling of the generator, and
one or more covers over the one or more air guiding units.