| 摘要 |
PROBLEM TO BE SOLVED: To provide a fluid pump that has a simple construction in spite of an inclination caused by fluid pressure of a pump rotor, and can be driven smoothly. SOLUTION: A rotating member 61 having a pump rotor 7 for circulating fluid and a rotor 11 of a motor 10 for driving the pump rotor 7 is provided separately at both ends of a shaft 6, and a pump chamber 21 provided with an intake chamber 3 for taking fluid in as well as accommodating the pump rotor 7 and a discharge chamber 4 for discharging fluid in parallel, and a stator 12 for generating a magnetic field around the rotor 11 are provided together within a housing 60. The middle part of the shaft 6 is supported by a bearing 5 provided in the housing 60. The axis P1 of the stator 12 is deviated to the discharge chamber 4 side in relation to the axis P2 of the bearing 5. COPYRIGHT: (C)2008,JPO&INPIT
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