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    • 3. 发明申请
    • ROTARY MACHINE
    • 旋转机
    • US20130270931A1
    • 2013-10-17
    • US13996334
    • 2011-04-22
    • Norihisa HandaSatoru OhashiMasahiro TanidaShusaku Yamasaki
    • Norihisa HandaSatoru OhashiMasahiro TanidaShusaku Yamasaki
    • H02K5/10H02K9/00
    • A rotary machine capable of carrying out efficient cooling without increasing costs or deteriorating performance is provided. A motor 1 serving as the rotary machine has a rotor 20 configured to be rotatable around a rotary shaft 10, a stator 30 having a stator core 31 arranged around the rotor 20 and a coil 32 attached to the stator core 31 so that a coil end part 32a protrudes from each end of the stator core 31, mold members 33a and 33b formed at both ends of the stator core 31, to cover base parts of the coil end parts 32a, and partition parts 42b and 43b attached in contact with the mold members 33a and 33b, to separate a space S1 in which the rotor 20 is arranged from a space S2 in which the coil end parts 32a are arranged.
    • 提供一种能够在不增加成本或性能劣化的情况下进行有效冷却的旋转机。 作为旋转机械的电动机1具有能够围绕旋转轴10旋转的转子20,具有配置在转子20周围的定子铁芯31的定子30和安装于定子铁心31的线圈32, 部分32a从定子芯31的每个端部突出,形成在定子芯31的两端的模具构件33a和33b,以覆盖线圈端部32a的基部和与模具接触的分隔部42b和43b 构件33a和33b,以分离其中设置有转子20的空间S1与布置有线圈端部32a的空间S2。