发明名称 |
Rotating electrical machine |
摘要 |
Included are a ring-shaped stator and a ring-shaped rotor arranged inside the stator; the stator includes a stator core with armature windings; the rotor includes a rotor core in which a plurality of permanent magnets are inserted and cooling holes are formed, a coolant flowing in each of the cooling holes; and each of the cooling holes is formed so as to have a sectional view which is a convex toward the outer periphery thereof.
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申请公布号 |
US2007052313(A1) |
申请公布日期 |
2007.03.08 |
申请号 |
US20060493896 |
申请日期 |
2006.07.27 |
申请人 |
TOSHIBA INDUSTRIAL PRODUCTS MANUFACTURING CORPORATION |
发明人 |
TAKAHASHI NORIO;SAKAI KAZUTO;HASHIDATE YOSHIO;ARATA MASANORI;ITO WATARU;MATSUBARA MASAKATSU;HANAI TAKASHI;HIRANO YASUO |
分类号 |
H02K1/32;H02K1/27 |
主分类号 |
H02K1/32 |
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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