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    • 93. 发明申请
    • Support in a Stator
    • 支持定额
    • US20080157624A1
    • 2008-07-03
    • US11883788
    • 2006-02-16
    • Timo HolopainenJanne RoivainenIngmar WaltzerJuha Hellsten
    • Timo HolopainenJanne RoivainenIngmar WaltzerJuha Hellsten
    • H02K5/24H02K1/12
    • H02K5/225H02K7/1815H02K16/00
    • The invention comprises an electrical machine with a stator (10) formed of plates, said stator (10) having an outer surface (11) and a first and second end (12) in the axial direction (2) and said stator being supported on the frame (1) of the electrical machine. The stator (10) is supported by necks of material (40a-d) on the outer surface (11) at both ends of the stator. The number of necks (40a-d) at both ends of the stator is even. The stator (10) has a vertical symmetry axis (7) perpendicular to the axial direction (2) and a horizontal symmetry axis (8) perpendicular to the axial direction (2), and the necks (21a-f, 31a-d, 40a-d) are located symmetrically in relation to at least one of the symmetry axes (7, 8).
    • 本发明包括具有由板形成的定子(10)的电机,所述定子(10)在轴向方向(2)上具有外表面(11)和第一和第二端(12),所述定子被支撑在 电机的框架(1)。 定子(10)由定子的两端的外表面(11)上的材料颈(40a-d)支撑。 定子两端的颈部数(40 a-d)均匀。 定子(10)具有垂直于轴向方向(2)的垂直对称轴线(7)和垂直于轴向方向(2)的水平对称轴线(8)和颈部(21f,31d,40Ad )相对于对称轴(7,8)中的至少一个对称地定位。
    • 98. 发明申请
    • Generator cooling system of engine
    • 发动机发电机冷却系统
    • US20070062467A1
    • 2007-03-22
    • US11519801
    • 2006-09-13
    • Ichiro TanakaYoshiharu MatsudaYuji Hida
    • Ichiro TanakaYoshiharu MatsudaYuji Hida
    • F01P1/06F01P3/00H02K7/18
    • H02K7/1815F01M11/02H02K9/19
    • The present invention provides a generator cooling system of an engine which can supply a sufficient cooling oil to a generator even at a time of a low speed operation, without complicating an oil passage formed within a wall of a crank case. In the generator cooling system of the engine having a generator accommodated in a generator room which is formed at an end portion of the crank case in a longitudinal direction of a crank shaft of the engine, the generator cooling system is provided with an oil passage formed to the crank case in a lower position than an axis of the crank shaft, and an oil nozzle for provided in the oil passage injecting oil of the oil passage toward a lower portion within the generator room.
    • 本发明提供一种发动机的发电机冷却系统,即使在低速运转时也能向发电机供给足够的冷却油,而不会使形成在曲轴箱的壁内的油路复杂化。 在具有容纳在发电机室中的发电机的发电机冷却系统中,发电机室沿着发动机的曲轴的长度方向形成在曲轴箱的端部,发电机冷却系统设置有形成为油路的油路 在曲轴箱中位于比曲轴的轴线低的位置处的油嘴,以及设置在油路中的油路中的油喷嘴,朝向发电机室内的下部喷射油。