发明名称 |
PHASE-TO-PHASE INSULATING PAPER OF ROTARY ELECTRIC MACHINE, AND ROTARY ELECTRIC MACHINE |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a phase-to-phase insulating paper of a rotary electric machine which can prevent a coil end from being torn or shifted in coil end molding compression, and a rotary electric machine. <P>SOLUTION: A phase-to-phase insulating paper of a rotary electric machine of this embodiment comprises: a pair of phase-to-phase insulating paper main body formed in a shape which can insulate the coil ends of a stator coil of multiple phases in both the edges of the axial direction of a stator core; a coupling streak portion provided to lead the pair of phase-to-phase insulating paper main body and positioned in a slot. The phase-to-phase insulating paper main body is composed of multiple layers, and of these multiple layers, a friction coefficient between the external layer positioned on the outer peripheral side of the stator core and the magnet wire of the coil end is bigger than a friction coefficient between the internal layer positioned on the inner peripheral side of the stator core and the magnet wire of the coil end. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2011234429(A) |
申请公布日期 |
2011.11.17 |
申请号 |
JP20100099767 |
申请日期 |
2010.04.23 |
申请人 |
TOSHIBA CORP;TOSHIBA INDUSTRIAL PRODUCTS MANUFACTURING CORP |
发明人 |
INNAN TOSHIO;ITO WATARU;MATSUBARA MASAKATSU;HANAI TAKASHI |
分类号 |
H02K3/38 |
主分类号 |
H02K3/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|