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Being the rotor of the permanent magnet die rotary electrical machinery and appliances which has with the multiple permanent magnets which distribution facilities are done in
Being the rotor of the permanent magnet die rotary electrical machinery and appliances which has with the multiple permanent magnets which distribution facilities are done in
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机译：作为永磁模具旋转电机和电器的转子，具有多个永磁体，并在其中进行配电
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摘要
PROBLEM TO BE SOLVED: To easily manufacture a rotor for dynamo-electric machine where the positional detection of the rotor at start or speed reduction becomes possible without being provided with a rotation sensor member.;SOLUTION: This rotor for permanent magnet type dynamo-electric machine, which includes a rotating shaft, a rotor core 2, and a plurality of permanent magnets 3 arranged at the peripheral face or the inner perimetrical face of the rotor core 2, is further equipped with one or more conductive circuits 5 which are constituted to surround the periphery of the plurality of permanent magnets 3 and in which a difference arises in inductance that is generated by an induced current that flows according to the rotational angle of the dynamo-electric machine.;COPYRIGHT: (C)2009,JPO&INPIT
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