发明名称 |
Rotor for reluctance type rotating machine |
摘要 |
A rotor for a reluctance type rotating machine includes a rotor core formed by stacking a number of annular core materials each of which includes magnetic concave and convex portions alternately formed on an outer circumference thereof and a central through hole, the rotor core having a key axially extending on an outer circumference thereof, the rotor core being divided into a plurality of blocks, the core materials constituting at least one block having the magnetic concave and convex portions shifted by a predetermined angle relative to the core materials constituting the other or another block on the basis of a center line passing the key, and a rotational shaft inserted through the central hole of the rotor core, the shaft having a key groove engaging the key of the rotor core.
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申请公布号 |
US2005023922(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
US20040833095 |
申请日期 |
2004.04.28 |
申请人 |
KABUSHIKI KAISHA TOSHIBA;TOSHIBA INDUSTRIAL PRODUCTS MANUFACTURING CORP. |
发明人 |
ARAKI TAKASHI;MATSUBARA MASAKATSU;MOCHIZUKI MOTOYASU;KAZAO YUKIHIKO;ARATA MASANORI;HIRANO YASUO;AIKURA NOBUTAKE;KONDOU AKITO;YAMASHIKI MASAHIKO;OHASHI MASANORI;HANAI TAKASHI |
分类号 |
H02K19/10;H02K1/27;H02K21/14;(IPC1-7):H02K17/42;H02K19/20 |
主分类号 |
H02K19/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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