| 摘要 |
PROBLEM TO BE SOLVED: To provide a generator for a water faucet capable of preventing the deterioration of efficiency in power generation caused by a pressure loss. SOLUTION: This generator for the water faucet is provided with a moving blade provided in a water feeding flow passage to rotate around a central axis which is substantially parallel with the water feeding flow passage, a preliminarily turning stationary blade provided on the upstream side of the moving blade at an interval from the moving blade which gives a swirl stream to the moving blade, a streamlining member provided on the downstream side of the moving blade at an interval from the moving blade, a magnet rotatable integrally with the moving blade, and a coil opposing the magnet. The streamlining member has a streamlining vane composed of an upstream side streamlining part inclined in the direction of rotation from the upstream side toward the downstream side for the central shaft and a downstream side streamlining part provided on the downstream side of the upstream side streamlining part and substantially parallel with the central shaft. COPYRIGHT: (C)2008,JPO&INPIT
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