公开(公告)号：US20120014819A1

公开(公告)日：2012-01-19

申请号：US13170312

申请日：2011-06-28

申请人： Motohisa ISHIGURO

发明人： Motohisa ISHIGURO

IPC分类号： F04B35/04

CPC分类号： F04D13/06 ,  F04D13/0626 ,  F04D13/064 ,  H02K5/128

摘要： An electric pump which includes a rotor rotationally supported by a housing at a rotation shaft, a stator positioned at an outer side in radial direction of the rotor and fixed to the housing, a pump portion for taking in and discharging fluid in response to a rotation of the rotor, and a can positioned in between the rotor and the stator for preventing the fluid in the pump portion from flowing into the stator. The can possesses conductivity. The stator is grounded via the can.

摘要翻译： 一种电动泵，其包括由旋转轴旋转地支撑在壳体上的转子，定子位于转子的径向外侧并固定到壳体的泵，用于响应于旋转而吸入和排出流体的泵部 以及位于转子和定子之间的罐，以防止泵部分中的流体流入定子。 该罐具有电导率。 定子通过罐接地。

公开(公告)号：US20110293448A1

公开(公告)日：2011-12-01

申请号：US13114583

申请日：2011-05-24

申请人： Motohisa ISHIGURO

发明人： Motohisa ISHIGURO

IPC分类号： F04B35/04 ,  H02K1/04 ,  B29C45/00

CPC分类号： F04D29/2222 ,  B29C45/0025 ,  B29C45/0053 ,  B29C45/1459 ,  B29C45/261 ,  B29K2105/12 ,  B29K2281/04 ,  B29L2023/00 ,  B29L2031/749 ,  F04D13/0606 ,  F04D29/026 ,  F04D29/043 ,  F04D29/053 ,  F04D29/628 ,  F05D2230/20 ,  F05D2300/44

摘要： A resin injection molded rotary member having an insertion hole into which a shaft member is inserted, the resin injection molded rotary member rotating integrally with the shaft member inserted in the insertion hole or rotating relative to the shaft member, includes a central rotation axis, first and second shaft support portions positioned at respective end portions in a direction of the central rotation axis to be in contact with the shaft member, and an intermediate portion arranged between the first and second shaft support portions, the resin injection molded rotary member (X) including a thickness defined between outer and inner surfaces in one of radially outward directions from the central rotation axis, the thickness of the resin injection molded rotary member being configured so that a thickness of the intermediate portion is smallest at a position adjacent to the first shaft support portion or the second shaft support portion.

摘要翻译： 一种具有插入轴构件的插入孔的树脂注塑模制旋转构件，与插入插入孔中的轴构件一体旋转或相对于轴构件旋转的树脂注射成型旋转构件包括中心旋转轴线，第一 以及第二轴支撑部，其位于与所述轴构件接触的所述中心旋转轴线的方向的各端部，以及设置在所述第一和第二轴支撑部之间的中间部，所述树脂注射成型旋转构件（X） 包括从中心旋转轴线在径向向外的一个方向上限定在外表面和内表面之间的厚度，树脂注射模制旋转构件的厚度被构造成使得中间部分的厚度在与第一轴 支撑部分或第二轴支撑部分。