发明授权
US06585498B2 Motor-pump unit with pump shaft pinion enmeshed with motor rotor 有权
带有泵轴小齿轮的电机泵单元带有电机转子

  • 专利标题: Motor-pump unit with pump shaft pinion enmeshed with motor rotor
  • 专利标题(中): 带有泵轴小齿轮的电机泵单元带有电机转子
  • 申请号: US09980286
    申请日: 2002-05-08
  • 公开(公告)号: US06585498B2
    公开(公告)日: 2003-07-01
  • 发明人: Franz ArbogastGerd HundtThomas Neubert
  • 申请人: Franz ArbogastGerd HundtThomas Neubert
  • 优先权: EP10015139 20000329
  • 主分类号: F04B1700
  • IPC分类号: F04B1700
Motor-pump unit with pump shaft pinion enmeshed with motor rotor
摘要:
A motor-pump unit including an electric motor and a pump. The pump is concentrically surrounded by the rotor/stator of the motor. The rotor of the electric motor is U-shaped, viewed in an axial section. The cross-piece of the “U”, in the region of the common axis, is provided with an interior toothing. The shaft of the pump includes a pinion that meshes with the interior toothing of the cross-piece of the “U”.
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