Generator with axial gap and permanent magnets

摘要

A generator includes a shell (2), magnets (3), coils (12), an axle (11) and a power connection or battery (4). The shell (2) includes two shields (24) against magnetism and the magnets (3) are provided on an internal side of at least one of the shields (24). The stator (1) is disposed in the shell (2) and comprising the coils (12) being wrapped in polymer and able to interfer with the magnetic field of the magnets (3). The axle (11) is inserted through the stator (1) and the shell (2) so that the shell (2) is able to rotate around the axle (11). The power connection or battery (4) is connected to the coils (12).