发明申请
- 专利标题： MICA TAPE, ELECTRICAL ROTATING MACHINE COIL, AND ELECTRICAL ROTATING MACHINE COMPRISING THE ELECTRICAL ROTATING MACHINE COIL
- 专利标题（中）： 麦克风带，电动旋转线圈，电动旋转机线圈
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申请号： US11753091申请日： 2007-05-24
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公开(公告)号： US20070222307A1公开(公告)日： 2007-09-27
- 发明人: Fumio Sawa , Noriyuki Iwata , Hiroshi Hatano , Tetsushi Okamoto , Kazuma Mukai , Toshiyuki Aso , Makoto Kawahara , Mikio Kakiuchi
- 申请人： Fumio Sawa , Noriyuki Iwata , Hiroshi Hatano , Tetsushi Okamoto , Kazuma Mukai , Toshiyuki Aso , Makoto Kawahara , Mikio Kakiuchi
- 优先权： JP2005-283422 20050929
- 主分类号： H02K15/12
- IPC分类号： H02K15/12 ; H01B7/00 ; H02K3/00
摘要：
A mica tape comprising a mica foil, a glass cloth, and an inorganic filler arranged on the glass cloth, wherein the mica tape is wound a plurality of times about an outer circumferential surface of a conductor portion of an electrical rotating machine coil so as to form an insulating layer for the coil, and the inorganic filler has a Mohs hardness falling within a range of 1 to 7 and exhibits a heat conductivity superior to those of the mica foil and the glass cloth, whereby, the inorganic filler is excellent in the heat conductivity and has a Mohs hardness not lower than that of the glass cloth contained in the mica tape, when used together with the inorganic filler.
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