发明授权
US2640178A Speed and voltage control of stator fed alternating current commutator motors and frequency converters 失效
定子馈电交流电机和变频器的速度和电压控制

  • 专利标题: Speed and voltage control of stator fed alternating current commutator motors and frequency converters
  • 专利标题(中): 定子馈电交流电机和变频器的速度和电压控制
  • 申请号: US20876751
    申请日: 1951-01-31
  • 公开(公告)号: US2640178A
    公开(公告)日: 1953-05-26
  • 发明人: BENNO SCHWARZ
  • 申请人: BENNO SCHWARZ
  • 专利权人: Schwarz Benno
  • 当前专利权人: Schwarz Benno
  • 优先权: GB2640178X 1950-02-07; GB290435X 1950-02-07; GB312250 1950-02-07; GB1041610X 1950-02-07
  • 主分类号: H02K27/16
  • IPC分类号: H02K27/16 H02K47/28 H02P25/10
Speed and voltage control of stator fed alternating current commutator motors and frequency converters
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