公开(公告)号：US20060057006A1

公开(公告)日：2006-03-16

申请号：US11220831

申请日：2005-09-07

申请人： David Williams ,  David Black ,  Raymond Johnson ,  Christopher Sadler ,  Tim Buttery

发明人： David Williams ,  David Black ,  Raymond Johnson ,  Christopher Sadler ,  Tim Buttery

IPC分类号： F04B17/00 ,  F04B35/04

CPC分类号： F04D13/0633

摘要： A pump assembly including a pumping element mounted for rotation within a pump chamber, movement of the pumping element in the chamber causing pumping of fluid within the pump chamber, and a motor, the motor including a stator and a rotor which is connected to the pumping element such that activation of the motor causes movement of the pumping element and hence pumping of fluid within the pump chamber, there being a sealing assembly which permits fluid in the pumping chamber to flow around the rotor but which substantially prevents fluid from the pumping chamber from contacting the stator, the sealing assembly including a partition part which lies between the stator and the pumping chamber and a sealing part which lies between the stator and the rotor, wherein the sealing part is made from a polymeric material over-moulded onto the partition part.

摘要翻译： 一种泵组件，其包括被安装用于在泵室内旋转的泵送元件，所述泵室中泵送元件的运动引起泵室内的流体泵送;以及马达，所述马达包括定子和转子，所述定子和转子连接到泵 使得电动机的激活导致泵送元件的移动并且因此泵送泵室内的流体，存在允许泵送室中的流体绕转子流动但是基本上防止来自泵送室的流体的密封组件 所述密封组件包括位于所述定子和所述泵送室之间的分隔部件和位于所述定子和所述转子之间的密封部件，其中，所述密封部件由覆盖在所述分隔部件上的聚合材料制成， 。

公开(公告)号：US20060057005A1

公开(公告)日：2006-03-16

申请号：US11220828

申请日：2005-09-07

申请人： David John Williams ,  David Black ,  Raymond Martin Johnson ,  Christopher Sadler ,  Tim Buttery

发明人： David John Williams ,  David Black ,  Raymond Martin Johnson ,  Christopher Sadler ,  Tim Buttery

IPC分类号： F04B17/00 ,  F04B35/04

CPC分类号： F04D13/0606 ,  F04D13/0686 ,  F04D29/426

摘要： A pump assembly including an electric motor, a pumping element mounted in a pump chamber, the motor being connected to the pumping element such that activation of the motor causes movement of the pumping element which in turn causes pumping of fluid in the pump chamber, and a motor controller which includes at least one electrical or electronic component and which controls operation of the motor, wherein at least one electrical or electronic component of the motor controller is mounted on or in a wall of the pump chamber.

摘要翻译： 一种泵组件，其包括电动机，安装在泵室中的泵送元件，所述电动机连接到所述泵送元件，使得所述电动机的激活导致所述泵送元件的运动，所述泵送元件的运动又导致泵室中的流体的泵送;以及 电动机控制器，其包括至少一个电气或电子部件并且控制所述电动机的操作，其中所述电动机控制器的至少一个电气或电子部件安装在所述泵室的壁上或其中。

公开(公告)号：US20060055264A1

公开(公告)日：2006-03-16

申请号：US11220832

申请日：2005-09-07

申请人： Raymond Johnson ,  Christopher Sadler ,  Tim Buttery

发明人： Raymond Johnson ,  Christopher Sadler ,  Tim Buttery

IPC分类号： H02K1/04 ,  H02K5/16 ,  H02K21/12

CPC分类号： H02K15/03 ,  F04D13/0633 ,  F04D13/064 ,  F04D29/046 ,  H02K1/278 ,  H02K5/128 ,  H02K5/1677 ,  H02K7/14 ,  Y10T29/49009

摘要： A method of making a rotor for an electric motor, the rotor including a magnet assembly and a bearing, the bearing being adapted for supporting the rotor on a shaft whilst permitting rotation of the rotor about the shaft, the method including the steps of engaging the bearing with a bearing support tool, engaging a first engagement formation provided on the magnet assembly with a corresponding second engagement formation provided on the bearing such that movement of the magnet assembly with respect to the bearing is restricted, and moulding a polymeric rotor casing around the magnet assembly and bearing so that the magnet assembly and bearing are retained by the rotor casing.

摘要翻译： 一种制造用于电动机的转子的方法，所述转子包括磁体组件和轴承，所述轴承适于将所述转子支撑在轴上，同时允许所述转子围绕所述轴旋转，所述方法包括以下步骤： 轴承具有轴承支撑工具，将设置在磁体组件上的第一接合结构与设置在轴承上的对应的第二接合结构接合，使得磁体组件相对于轴承的运动受到限制，并且围绕 磁体组件和轴承，使得磁体组件和轴承由转子壳体保持。