CLAW POLE GENERATOR

PROBLEM TO BE SOLVED: To obtain a claw pole generator, in which a permanent magnet can be attached extremely simply, without using auxiliary fixation means. SOLUTION: In a claw pole generator, two pole wheel half parts which are installed at a driving shaft 5 are provided with claw-shaped magnetic poles 17 which are installed at a disk-like board 15, magnetic poles at both pole wheel half parts are coupled to each other, and paramagnetic members 27 are installed between the adjacent magnetic poles 17. Then grooves 21, which are extended in the longitudinal direction of the drive shaft 5 and which are provided with undercut parts, are formed inside respective pole wheel half parts 13.1, 13.2, at least on one side between the magnetic poles 17. The paramagnetic members 27 are provided with divisions which correspond to the shapes of grooves 21. Thereby, the paramagnetic members can be pushed into the grooves 21 and can be fixed in the radial direction.