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    • 4. 发明申请
    • POWER GENERATING APPARATUS OF RENEWABLE ENERGY TYPE
    • 可再生能源发电设备
    • US20120124984A1
    • 2012-05-24
    • US13294065
    • 2011-11-10
    • Yu AKASHITakeshi MATSUOShinsuke SATOTakuro KAMEDA
    • Yu AKASHITakeshi MATSUOShinsuke SATOTakuro KAMEDA
    • F03D9/00
    • F03D9/28F03D9/25F03D13/25F03D15/20F03D80/60F05B2260/406Y02E10/721Y02P80/158
    • A power generating apparatus includes a rotating shaft, a hydraulic pump driven by the rotating shaft, a hydraulic motor driven by operating oil supplied from the hydraulic pump; and a generator coupled to the hydraulic motor. The apparatus further includes an oil line connected to the hydraulic pump and the hydraulic motor for circulating the operating oil between the hydraulic pump and the hydraulic motor, an oil cooler connected to the oil line for cooling the operating oil by heat exchange with a cooling medium, a cooling-medium line supplying the cooling medium to the oil cooler; a bypass line diverging from at least one of the oil line and the cooling-medium line and merging into at least one of the oil line and the cooling-medium line to bypass the oil cooler; and a flow regulating valve in at least one of the oil line and the cooling-medium line.
    • 发电装置包括旋转轴,由旋转轴驱动的液压泵,由从液压泵供给的工作油驱动的液压马达; 以及联接到液压马达的发电机。 该装置还包括连接到液压泵的油路和用于在液压泵和液压马达之间循环工作油的液压马达,连接到油管线的油冷却器,用于通过与冷却介质的热交换来冷却工作油 ,将所述冷却介质供给到所述油冷却器的冷却介质管线; 旁路管线从油路和冷却介质管线中的至少一个分支,并汇合到油管线和冷却介质管线中的至少一个旁边以绕过油冷却器; 以及至少一个油管路和冷却介质管路中的流量调节阀。
    • 10. 发明申请
    • WIND POWER GENERATOR
    • 风力发电机
    • US20120001437A1
    • 2012-01-05
    • US13178018
    • 2011-07-07
    • Takeshi MATSUOShinichi MIYAMOTO
    • Takeshi MATSUOShinichi MIYAMOTO
    • F03D9/00
    • F03D80/60F05B2240/14Y02E10/72
    • Provided is a wind power generator that reduces the amount of heat input into a nacelle from the outside of the nacelle due to the solar radiation, and that improves the heat dissipation performance from the inside of the nacelle to the outside air. In a wind power generator in which a driving mechanism and power generation mechanism that are connected with a rotor head, to which wind-turbine blades are attached, are accommodated and installed in a nacelle, an outer wall surface of the nacelle is provided with, on at least a part of the wall surface where no direct sunlight is radiated, a heat-dissipation-resistance reducing portion that uses a member having a higher thermal conductivity than that of a peripheral wall member.
    • 提供了一种风力发电机,其由于太阳辐射而减少从机舱外部输入到机舱的热量,并且改善了从机舱内部到外部空气的散热性能。 在风力发电机中,其中安装有风力涡轮机叶片的与转子头连接的驱动机构和发电机构被容纳并安装在机舱中,机舱的外壁表面设置有, 在没有直接阳光照射的壁表面的至少一部分上,使用具有比周壁构件更高导热性的构件的耐散热电阻降低部。