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    • 1. 发明申请
    • BRUSHLESS DC MOTOR WITH BEARINGS
    • 带轴承的无刷直流电机
    • WO2008051534A2
    • 2008-05-02
    • PCT/US2007022474
    • 2007-10-24
    • SEARS DAVID BNAGORNY ALEKSANDRMEBASSER SAMUEL AZIZ
    • SEARS DAVID BNAGORNY ALEKSANDRMEBASSER SAMUEL AZIZ
    • H02K21/26
    • A61M16/00A61M16/0066A61M16/021A61M2205/42H02K5/128H02K5/1732H02K7/083
    • A brushless DC motor (10) including a rotor (14), a magnet (16) provided to the rotor (14), a pair of bearings (20) to rotatably support the rotor (14), a stator assembly (18) that at least partly surrounds the rotor (14) and magnet (16) thereof and adapted to control movement of the rotor (14), and a bearing tube (22) having an exterior surface (42) and an interior surface (48) that defines a tube interior. The stator assembly (18) is provided along the exterior surface (42) of the tube (22) and the bearings (20) are provided along the interior surface (48) of the tube (22) to support the rotor (14) and magnet (16) within the tube interior. The motor has sample application for use in PAP devices for delivery of positive airway pressure therapy for users or patients.
    • 一种无刷直流电动机(10),包括转子(14),设置于转子(14)的磁体(16),可转动地支撑转子(14)的一对轴承(20),定子组件 至少部分地围绕所述转子(14)和其磁体(16)并且适于控制所述转子(14)的运动;以及具有外表面(42)和内表面(48)的轴承管(22) 管内部。 沿着管(22)的外表面(42)设置定子组件(18),并且沿着管(22)的内表面(48)设置轴承(20)以支撑转子(14),并且 磁体(16)在管内部。 该电机具有用于PAP设备的样品应用,用于为用户或患者提供气道正压治疗。