| 摘要 |
Energy generation device (10,42,50), comprising a fixed casing (12), in which a multiple-axis rotational joint, in particular a spherical joint (20) or universal joint (44), is arranged and in which an aperture (26) is arranged opposite to said joint (20,44), said aperture being surrounded by a, preferably spherical, segment (28) on the inner surface of the casing (12) and at least one electrical induction coil (30) being arranged in or on said segment, and a pendulum (18,40,56) with a first and a second end, the first end being attached to the multiple-axis rotational joint and the second end projecting through said aperture out of said casing, a segment corresponding to the segment of the casing being arranged between the first and seconds ends of the pendulum and at least one permanent magnet or electromagnet being arranged on said segment of said pendulum, and energy harvesting device with the same. |
