发明名称 |
Water flow electricity generating device |
摘要 |
A water flow electricity generating device includes: an annular stator in which a coil is provided; a permanent magnet that causes a magnetic force to act on the coil; a rotor main body that is disposed on an inner circumferential side of a stator core to support the permanent magnet; a blade support unit that is provided on a front side of the rotor main body; a rotor that includes a rotating blade projecting radially outward from the blade support unit; and water-lubricated bearings that are provided in the stator while being opposed to the rotor main body, the water-lubricated bearings supporting loads in a thrust direction and a radial direction. The blade support unit is disposed on a front side of the rotor main body, and the rotor includes a float unit that is provided on the front side of the rotor main body. |
申请公布号 |
US8736096(B2) |
申请公布日期 |
2014.05.27 |
申请号 |
US201113989891 |
申请日期 |
2011.10.24 |
申请人 |
KIYOSE HIROMITSU;OWAKI KIYOTO;YANASE ETSUYA;MURASE YOUHEI;OKAWA HIROYASU;KAWASAKI JUKOGYO KABUSHIKI KAISHA |
发明人 |
KIYOSE HIROMITSU;OWAKI KIYOTO;YANASE ETSUYA;MURASE YOUHEI;OKAWA HIROYASU |
分类号 |
F03B13/00;F03B13/10;F03B13/12;H02P9/04 |
主分类号 |
F03B13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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