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发明申请
US20180182522A1 REACTOR INCLUDING IRON CORES AND RECTIFIER, LC FILTER, AND MOTOR DRIVE APPARATUS INCLUDING THE SAME 审中-公开

  • 专利标题： REACTOR INCLUDING IRON CORES AND RECTIFIER, LC FILTER, AND MOTOR DRIVE APPARATUS INCLUDING THE SAME
  • 申请号： US15843269
    申请日： 2017-12-15
  • 公开(公告)号： US20180182522A1
    公开(公告)日： 2018-06-28
  • 发明人: Masatomo Shirouzu
  • 申请人： FANUC CORPORATION
  • 申请人地址： JP Yamanashi
  • 专利权人： FANUC CORPORATION
  • 当前专利权人： FANUC CORPORATION
  • 当前专利权人地址： JP Yamanashi
  • 优先权： JP2016-249198 20161222
  • 主分类号： H01F3/14
  • IPC分类号： H01F3/14 ;  H02K11/02 ;  H01F38/00
REACTOR INCLUDING IRON CORES AND RECTIFIER, LC FILTER, AND MOTOR DRIVE APPARATUS INCLUDING THE SAME
摘要：
A reactor includes a plurality of iron cores and a winding wound on any of the plurality of iron cores; a gap is formed between two iron cores facing against each other; a gap-facing surface of one iron core has an area larger than that of a gap-facing surface of the other iron core.
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