Magnet pump

Abstract

Abstract PURPOSE:To prevent occurrence of irregular conditions even if a short stop in the operation of a power source occurs by making the ratio of an inertia moment value of a follower side rotor to a drive rotor 4 or more. CONSTITUTION:The inertia moment values of a motor rotor 8 being a drive rotor a drive magnet 6 and a coupling 7 are made larger drastically than those of a follower magnet 14 being a follower side rotor, and an impeller 13. The stoppage of the impeller can therefore be prevented even if a short stop in the operation of a motor power source so that an energy load upon reacceleration. Further, irregular conditions can be prevented if the ratio of the rotary moment value of the follower side rotor to that of the drive rotor is set to be 4 or more.

Inventors

• 👤 Kesaichi Shionoiri

Bibliographic Details