Invention Application
US20160013705A1 ROTATING ELECTRIC MACHINE 审中-公开
旋转电机

  • Patent Title: ROTATING ELECTRIC MACHINE
  • Patent Title (中): 旋转电机
  • Application No.: US14794139
    Application Date: 2015-07-08
  • Publication No.: US20160013705A1
    Publication Date: 2016-01-14
  • Inventor: Toshihiro TAKEI
  • Applicant: DENSO CORPORATION
  • Priority: JP2014-140236 20140708
  • Main IPC: H02K9/19
  • IPC: H02K9/19 H02K11/00
ROTATING ELECTRIC MACHINE
Abstract:
A rotating electric machine includes a rotor, a stator, a temperature detecting element, and a cooling apparatus. The stator includes a stator core that is disposed so as to oppose the rotor in a radial direction of the rotating electric machine, and a stator winding that is wound around the stator core. The temperature detecting element is set in the stator winding. The cooling apparatus drips a liquid coolant onto coil end portions of the stator winding, thereby performing cooling. The stator winding has a plurality of input and output lines that are electrically connected to an external apparatus. At least one input or output line among the plurality of input and output lines is disposed vertically above the temperature detecting element.
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