WIND COLLECTION APPARATUS, WIND-DRIVEN ROTATING DEVICE, AND WIND POWER GENERATION DEVICE

摘要

To provide a wind collection apparatus that is capable of causing a rotating member to rotate efficiently regardless of the direction of the wind, and a wind-driven rotating device or wind power generation device that is equipped with the wind collection apparatus.SOLUTION: The wind collection apparatus comprises a wind collection part 31, which takes in wind from an intake opening 32 provided radially outside and ejects the wind toward a housing part 37 from an ejection opening 33 provided radially inside. Multiple wind collection parts 31 are formed along the circumferential direction of the apparatus, and the direction of partition plates 34 being partitions between adjacent wind collection parts 31 is tangential to a rotating member 51.SELECTED DRAWING: Figure 1