| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric blower in which, by integrally forming the rotational shaft and centrifugal fan of an electric motor, variation on assembly of the rotational shaft and centrifugal fan of another electric motor does not occur, and balance for rotation of the electric blower is easily taken.SOLUTION: An electric blower includes: a stator comprising a field magnet coil wound around a stator core; an electric motor having a rotational shaft, provided with an armature core and a commutator on the rotational shaft, and comprising an armature to which an armature coil wound around the armature core and the commutator are connected; and a centrifugal fan provided on the rotational shaft of the armature of the electric motor. The rotational shaft and the centrifugal fan are integrally formed with a fiber-reinforced resin.SELECTED DRAWING: Figure 2 |
