Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2007-04-10
2007-04-10
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
Reexamination Certificate
active
10845114
ABSTRACT:
A permanent magnet type motor comprising a rotor main body rotatably supported with respect to a stationary member, a rotor which is provided on an outer periphery face of the rotor main body and which is arranged such that S poles and N poles of a plurality of permanent magnets are provided alternately, a stator composed of a stator core arranged at the outer periphery side or inner periphery side of the rotor, the stator core having winding storage sections, and stator windings stored in the winding storage sections, a sensor fixed to the stationary member so as to be proximal to the permanent magnets, the sensor detecting a position of the permanent magnets, a detection target member having a detector for detecting a magnetic resistance change portion formed on the rotor main body, and a rotational position detecting magnetic sensor arranged at the stationary member.
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JPO English Abstract, JP2002-000598, Yokayama, Jan. 8, 2002.
Harada Tomokazu
Kominato Shinichi
Kuroda Masahiro
Nakayama Tadahiro
Saito Yoshinori
Kabushiki Kaisha Toshiba
Mullins Burton
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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