| 摘要 |
<p>A hydroelectric power apparatus which is attached to water-supply and sewerage pipes and various fluid pipes indoors and outdoors, and comprises a highly efficient pipelike power generating apparatus (10), a rotating fan (20), a mount (30), a pipe joint (PJ), and a generator (40). The apparatus (10) comprises oil seals (11), a ball bearing (12), bolt holes (13), a conduit portion (CW) and a drain portion (D). When, for example, plastic is used for a material which constitutes a body, it is mainly injection molded with the use of a mold, and when, for example, plastic is used for a material which constitutes the rotating fan (20), it is mainly injection molded with the use of a mold, while when, for example, plastic is used for the pipelike power generating apparatus (10), water-supply and sewerage pipes, and various fluid pipes used indoors and outdoors, in view of compatibility with commercially available pipe joints (PJ), also the mount (30) is made of plastic and mainly injection molded with the use of a mold.</p> |
