Rotary electrical machine and electric vehicle hav

专利名称：Rotary electrical machine and electric vehicle

having the same

发明人：Shinya Naitou,Haruyoshi Hino,Keiko

Murota,Hiroyuki Ishihara,JunjiTerada,Tomohiro Ono

申请号：US11335868申请日：20060118

公开号：US20060181172A1公开日：20060817

专利附图：

摘要：A rotary electrical machine includes a rotational shaft supported by a housing

for rotation about an axis, a rotor coupled with the rotational shaft, and a stator fixed tothe housing and oriented to face the rotor. A rotor position changing mechanism movesthe rotor in an axial direction of the rotational shaft using a portion of a torquetransmitted between the rotational shaft and the rotor as a driving force. The rotorposition changing mechanism controls the strength of the magnetic field between therotor and the stator by moving the rotor toward or away from the stator.

申请人：Shinya Naitou,Haruyoshi Hino,Keiko Murota,Hiroyuki Ishihara,JunjiTerada,Tomohiro Ono

地址：Shizuoka-ken JP,Shizuoka-ken JP,Shizuoka-ken JP,Shizouka-ken JP,Shizouka-kenJP,Shizouka-ken JP

国籍：JP,JP,JP,JP,JP,JP

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