| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor pump that increases generated torque and flow rate and is appropriate for miniaturization. SOLUTION: In the motor pump 1, a flow channel is formed in a motor having a rotor 5 in a stator 4. The rotor 5 comprises a cylindrical part 22 having a magnet 25 and an impeller 23 disposed inside the cylindrical part 22. The inside of the cylindrical part 22 disposed, forming a magnetic clearance G with the stator 4, is used as the flow channel F. The flow channel F, and a torque generating part comprising the stator 4 and the magnet 25 of the rotor 5 facing the stator are separated from each other.
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