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1. 发明申请

WO0102733A9 AXIAL IN-LINE PUMP SYSTEM 审中-公开
标题翻译：轴向在线泵系统
公开(公告)号：WO0102733A9
公开(公告)日：2002-07-25
申请号：PCT/US0018274
申请日：2000-06-30
申请人： MCCORD WINN TEXTRON INC , BIRKENSTOCK ROBERT F , CASTRIGNO STEVEN , LARRABEE ALAN J
发明人： BIRKENSTOCK ROBERT F , CASTRIGNO STEVEN , LARRABEE ALAN J
IPC分类号： F01M1/02 , F04D13/06 , H02K7/14
CPC分类号： H02K7/14 , F01M1/02 , F04D13/0646
摘要： Fluid pump systems for use in an open loop or closed loop system driven by a motor that does not impede the flow of fluid being pumped are disclosed. A first fluid pump system includes an in-line direct drive motor. The rotor (46, 48) and stator (44) of the motor are positioned about an axis of fluid flow so as not to impede the fluid flow. A second fluid pump system includes an off-line indirect drive motor. The fluid being pumped is driven by an impeller (56) coupled to the inside wall surface of a rotatable member (50) and the outside wall surface of the rotatable member is driven by a motor external to the fluid flow. The motor parts (46, 48) are fully integrated with the pump rotor (56) to drive the pump, therein reducing the number of component requirements, and increasing pump efficiency.
摘要翻译：公开了一种用于由电动机驱动的开环或闭环系统的流体泵系统，其不妨碍被泵送的流体的流动。第一流体泵系统包括直列式直接驱动马达。马达的转子（46,48）和定子（44）围绕流体轴线定位，以便不妨碍流体流动。第二流体泵系统包括离线间接驱动马达。被泵送的流体由耦合到可旋转构件（50）的内壁表面的叶轮（56）驱动，并且可旋转构件的外壁表面由流体流动外部的马达驱动。马达部件（46,48）与泵转子（56）完全集成以驱动泵，从而减少部件要求的数量，并提高泵的效率。

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