| 摘要 |
<p>The appts. comprises a duct structure (1) and a revolving body (6), a windmill (13) and a generator (12). The duct structure (1) has an annular first floor (2) and an annular first roof (3) arranged horizontally, vertical stationary guiding partitions (4) provided radially between the first floor and roof, and a central cylindrical space (5). The revolving body (6) has a circular second floor (8) and a circular second roof (9), and a pair of working guide pillar members arranged between the second floor and roof. The revolving body is located within the cylindrical space (5) and is adapted for rotation about an axis coaxial with that of the central axis of the cylindrical space. The windmill (13) is connected to a generator (12) and supported for rotation about a horizontal axis within a hollow space, defined by the floor (8), roof (9) and the pair of guide pillar members (10) of the revolving body.</p> |
