| http://www.w3.org/ns/prov#value | - In FIG. 2 (a), the rotor is positioned on the outside and the stator is placed on the inside, whereby reversing the respective positions from FIG. 1, but this does not constitute any problem in substance. 3 is magnetized as N pole and S pole and is a permanent magnet of a hollow cylindrical shape supported in a manner free to rotate; 8 is the stator yoke; 6a and 6b are the stator magnetic pole; 7a
|
