Abstract: The coreless motor includes a rotation center shaft that extends in the axial direction at the center of a sealed housing, a cylindrical coil that is disposed with respect to the rotation center shaft in the housing, an end surface on one side of the cylindrical coil being supported by a stator and extending in the direction in which the rotation center shaft extends, a rotor that is disposed concentrically with respect to the rotation center shaft in the housing, and that rotates in the circumferential direction of the rotation center shaft, and a liquid refrigerant that is accommodated in the housing, that flows inside the housing due to the rotation of the rotor, and that contacts the cylindrical coil.

Abstract: An object of the present invention is to provide a cash handling machine which opens and closes a shutter in correspondence to a condition of a money amount approval by a user, keeps a security and can strictly manage the cash. A bank bill storing machine is constituted by an upper unit executing a counting process and a lower unit keeping bank bills, the upper unit is provided with an openable temporary reservation tray arranged in a temporary reservation portion temporarily accumulating bank bills to be received, the lower unit is covered by a safe-shaped covering member and is provided with a shutter for security which can be opened and closed, and a bank bill storage shutter which can be opened and closed automatically or manually is arranged in a bank bill storage receiving the bank bills to be received.