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公开(公告)号：US08304939B2
公开(公告)日：2012-11-06
申请号：US12876741
申请日：2010-09-07
申请人： Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Bong Sang Lee , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Bong Sang Lee , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
IPC分类号： H02K5/02
摘要： An electric water pump may include a stator generating a magnetic field according to a control signal and a rotor rotated by the magnetic field generated at the stator and pressurizing coolant. According to the electric water pump, the stator may include, a stator core formed by stacking a plurality of pieces made of a magnetic material, an insulator connecting pieces of the stator core to each other, a coil coiling the stator core so as to form a magnetic path, a Hall sensor detecting a position of the rotor, a Hall sensor board controlling the control signal supplied to the stator according to the position of the rotor detected by the Hall sensor, and a stator case wrapping and sealing the stator core, the insulator, the coil, the Hall sensor, and the Hall sensor board.
摘要翻译： 电动水泵可以包括根据控制信号产生磁场的定子和由定子产生的磁场旋转的转子并对冷却剂加压。 根据电动水泵，定子可以包括通过将由磁性材料制成的多个片材堆叠而形成的定子铁心，定子铁心的绝缘体连接片彼此，线圈卷绕定子铁心以形成 磁路，检测转子位置的霍尔传感器，根据由霍尔传感器检测到的转子位置来控制提供给定子的控制信号的霍尔传感器板，以及定子壳体包装和密封定子芯， 绝缘子，线圈，霍尔传感器和霍尔传感器板。
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公开(公告)号：US20110116921A1
公开(公告)日：2011-05-19
申请号：US12875470
申请日：2010-09-03
申请人： Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Bong Sang Lee , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Bong Sang Lee , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
IPC分类号： F03B11/00
CPC分类号： F04D29/0473
摘要： A water pump that is equipped with a bearing, may include a drive shaft, at least two bearings of an arc type that are mounted around the exterior circumference of the drive shaft and being engaged with each other, a housing that fixes the at least two bearings of the art type therein such that the drive shaft can rotate in the at least two bearings of the arc type.
摘要翻译： 配备有轴承的水泵可以包括驱动轴，至少两个弧形轴承，其围绕驱动轴的外周安装并彼此接合;壳体，其将至少两个 其中的技术类型的轴承使得驱动轴可以在电弧型的至少两个轴承中旋转。
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公开(公告)号：US08839503B2
公开(公告)日：2014-09-23
申请号：US12877270
申请日：2010-09-08
申请人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
CPC分类号： F04D25/06 , F04D13/064 , H02K1/148 , H02K3/522 , H02K15/022 , H02K15/12 , Y10T29/49009 , Y10T29/49012
摘要： A method for manufacturing a stator for an electric water pump may be used for manufacturing the stator used in the electric water pump. In the electric water pump which includes stator assembly for an electric water pump, wherein the stator assembly including a plurality of core-insulator assemblies generates a magnetic field according to a control signal and a rotor is rotated by the magnetic field generated at the stator assembly to pressurize coolant, the method for manufacturing the stator assembly may include a) stacking a plurality of pieces made of a magnetic material to form a core stack, b) molding an insulator to the core stack, c) coiling a coil to the insulator to form a core-insulator assembly so as to form a magnetic path, and d) connecting the respective core-insulator assembly in an annular shape in sequence to form the stator assembly.
摘要翻译： 电动水泵的定子的制造方法可以用于电动水泵中使用的定子的制造。 在包括电动水泵定子组件的电动水泵中，其中包括多个铁芯 - 绝缘体组件的定子组件根据控制信号产生磁场，转子由定子组件产生的磁场旋转 为了对冷却剂加压，制造定子组件的方法可以包括：a）堆叠多个由磁性材料制成的零件以形成芯堆叠; b）将绝缘体模制到芯堆叠; c）将线圈卷绕到绝缘体上 形成芯绝缘体组件以形成磁路，以及d）依次将相应的芯 - 绝缘体组件连接成环形，以形成定子组件。
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公开(公告)号：US20110116952A1
公开(公告)日：2011-05-19
申请号：US12847759
申请日：2010-07-30
申请人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
CPC分类号： F04D13/064 , H02K5/128
摘要： An electric water pump apparatus may include a body having a stator chamber and a rotor chamber therein, a stator having a hollow cylindrical shape and being disposed in the stator chamber and generating a magnetic field, wherein the stator fluidly insulates the stator chamber and the rotor chamber, a rotor disposed in the rotor chamber and enclosed by the stator, wherein the rotor is rotated by the magnetic field, and a pump cover connected to the body and forming a volute chamber therein, wherein the volute chamber and the rotor chamber are fluidly-communicated through a connecting hole formed to the body and a coolant is supplied to the rotor chamber through the connection hole, wherein the stator includes a stator groove formed in an inner circumference therein and the stator groove is fluid-connected to the rotor chamber and the volute chamber through the connection hole.
摘要翻译： 电动水泵装置可以包括具有定子室和转子室的主体，具有中空圆柱形状的定子，并且设置在定子室中并产生磁场，其中定子将定子室和转子 设置在转子室中并由定子包围的转子，其中转子通过磁场旋转，以及连接到主体并在其中形成蜗壳室的泵盖，其中涡流室和转子室是流体流动的 通过形成在车身上的连接孔，并通过连接孔将冷却剂供给到转子室，其中定子包括形成在其内周的定子槽，定子槽与转子室流体连接， 蜗壳室通过连接孔。
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公开(公告)号：US08961154B2
公开(公告)日：2015-02-24
申请号：US12847759
申请日：2010-07-30
申请人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
CPC分类号： F04D13/064 , H02K5/128
摘要： An electric water pump apparatus may include a body having a stator chamber and a rotor chamber therein, a stator having a hollow cylindrical shape and being disposed in the stator chamber and generating a magnetic field, wherein the stator fluidly insulates the stator chamber and the rotor chamber, a rotor disposed in the rotor chamber and enclosed by the stator, wherein the rotor is rotated by the magnetic field, and a pump cover connected to the body and forming a volute chamber therein, wherein the volute chamber and the rotor chamber are fluidly-communicated through a connecting hole formed to the body and a coolant is supplied to the rotor chamber through the connection hole, wherein the stator includes a stator groove formed in an inner circumference therein and the stator groove is fluid-connected to the rotor chamber and the volute chamber through the connection hole.
摘要翻译： 电动水泵装置可以包括具有定子室和转子室的主体，具有中空圆柱形状的定子，并且设置在定子室中并产生磁场，其中定子将定子室和转子 设置在转子室中并由定子包围的转子，其中转子通过磁场旋转，以及连接到主体并在其中形成蜗壳室的泵盖，其中涡流室和转子室是流体流动的 通过形成在车身上的连接孔，并通过连接孔将冷却剂供给到转子室，其中定子包括形成在其内周的定子槽，定子槽与转子室流体连接， 蜗壳室通过连接孔。
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公开(公告)号：US08562314B2
公开(公告)日：2013-10-22
申请号：US12847927
申请日：2010-07-30
申请人： Soon Il Hong , Seung Yong Lee , Yong Sun Park , Gyuhwan Kim , Yun Seok Kim , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Soon Il Hong , Seung Yong Lee , Yong Sun Park , Gyuhwan Kim , Yun Seok Kim , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
IPC分类号： F04B35/04
CPC分类号： F04D13/064 , F04D29/043 , F04D29/20
摘要： An electric water pump apparatus may include a body, a stator disposed in the body, a rotor in the stator, a pump cover having an inlet and an outlet, wherein a front surface of the body and the pump cover form a volute chamber, wherein a stator chamber is formed at an outer portion in the body in a radial direction and the stator is mounted in the stator chamber, and wherein a rotor chamber is formed at an inner portion in the body and the rotor is mounted in the rotor chamber, a shaft rotatably coupled to the front surface and fixed into the rotor, and an impeller fixed to a front portion of the shaft, wherein the shaft includes a first shaft connecting the impeller and a front end portion of the rotor and a second shaft connected to a rear end portion of the rotor along the central axis of the shaft.
摘要翻译： 电动水泵装置可以包括主体，设置在主体中的定子，定子中的转子，具有入口和出口的泵盖，其中主体的前表面和泵盖形成蜗壳室，其中 定子室沿径向形成在主体的外部，定子安装在定子室中，转子室形成在主体的内部，转子安装在转子室中， 可旋转地联接到前表面并固定到转子中的轴和固定到轴的前部的叶轮，其中轴包括连接叶轮和转子的前端部分的第一轴和连接到 转子的后端部分沿着轴的中心轴线。
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公开(公告)号：US20110116953A1
公开(公告)日：2011-05-19
申请号：US12847777
申请日：2010-07-30
申请人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
IPC分类号： F04B17/03
CPC分类号： F04D13/064 , F04D13/0633 , F04D29/628
摘要： An electric water pump may include a stator generating a magnetic field, a rotor rotated by the magnetic field, a pump cover, a body having a volute chamber with the pump chamber, a stator chamber and a rotor chamber, the stator being mounted in the stator chamber and the rotor being mounted in the rotor chamber, a shaft fixed to the rotor, an impeller fixed to the shaft in the volute chamber, a driver case mounted at a rear end of the body and having a rear surface opened backward and formed of a driver chamber therein, and a driver mounted in the driver chamber and applying a control signal to the stator, wherein the case surface is provided with an insert portion protruded forward from an external circumference thereof and inserted in a rear end portion of the body, and a fixing groove in which the insert portion is inserted.
摘要翻译： 电动水泵可以包括产生磁场的定子，由磁场旋转的转子，泵盖，具有泵室的蜗壳室的本体，定子室和转子室，定子安装在 定子室和转子安装在转子室中，固定到转子的轴，固定到蜗壳腔中的轴的叶轮，安装在主体后端的具有向后打开并形成的后表面的驱动器壳体 以及安装在所述驱动器室中并且向所述定子施加控制信号的驱动器，其中所述壳体表面设置有从其外周向前突出并插入所述主体的后端部的插入部分 以及其中插入插入部分的固定槽。
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公开(公告)号：US08647081B2
公开(公告)日：2014-02-11
申请号：US12847950
申请日：2010-07-30
申请人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Jeawoong Yi , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
摘要： The present invention relates to an electric water pump having improved performance and durability. The electric water pump may include a stator generating a magnetic field according to a control signal, a rotor rotated by the magnetic field, a pump cover having an inlet and an outlet, a body having a front surface forming a volute chamber, a stator chamber, and a rotor chamber, the stator mounted in the stator chamber and the rotor mounted in the rotor chamber, a shaft having a central axis, fixed to the rotor and mounted in the rotor chamber, and an impeller fixed to the shaft so as to rotate together with the shaft, pressurizing the coolant having flowed in through the inlet, and mounted in the volute chamber, wherein the rotor chamber is fluidly connected to the volute chamber, and the stator chamber is fluidly closed and sealed from the rotor chamber.
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公开(公告)号：US20110116954A1
公开(公告)日：2011-05-19
申请号：US12847927
申请日：2010-07-30
申请人： Soon Il HONG , Seung Yong Lee , Yong Sun Park , Gyuhwan Kim , Yun Seok Kim , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Soon Il HONG , Seung Yong Lee , Yong Sun Park , Gyuhwan Kim , Yun Seok Kim , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
IPC分类号： F04B17/04
CPC分类号： F04D13/064 , F04D29/043 , F04D29/20
摘要： An electric water pump apparatus may include a body, a stator disposed in the body, a rotor in the stator, a pump cover having an inlet and an outlet, wherein a front surface of the body and the pump cover form a volute chamber, wherein a stator chamber is formed at an outer portion in the body in a radial direction and the stator is mounted in the stator chamber, and wherein a rotor chamber is formed at an inner portion in the body and the rotor is mounted in the rotor chamber, a shaft rotatably coupled to the front surface and fixed into the rotor, and an impeller fixed to a front portion of the shaft, wherein the shaft includes a first shaft connecting the impeller and a front end portion of the rotor and a second shaft connected to a rear end portion of the rotor along the central axis of the shaft.
摘要翻译： 电动水泵装置可以包括主体，设置在主体中的定子，定子中的转子，具有入口和出口的泵盖，其中主体的前表面和泵盖形成蜗壳室，其中 定子室沿径向形成在主体的外部，定子安装在定子室中，转子室形成在主体的内部，转子安装在转子室中， 可旋转地联接到前表面并固定到转子中的轴和固定到轴的前部的叶轮，其中轴包括连接叶轮和转子的前端部分的第一轴和连接到 转子的后端部分沿着轴的中心轴线。
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公开(公告)号：US20110116948A1
公开(公告)日：2011-05-19
申请号：US12877270
申请日：2010-09-08
申请人： Jeawoong YI , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
发明人： Jeawoong YI , Seung Yong Lee , Gyuhwan Kim , Yun Seok Kim , Yong Sun Park , Tae-Sung Oh , Kyung-Hwan Kim , Jong-Hoon Lee , Kwang-Ho Lee
CPC分类号： F04D25/06 , F04D13/064 , H02K1/148 , H02K3/522 , H02K15/022 , H02K15/12 , Y10T29/49009 , Y10T29/49012
摘要： A method for manufacturing a stator for an electric water pump may be used for manufacturing the stator used in the electric water pump. In the electric water pump which includes stator assembly for an electric water pump, wherein the stator assembly including a plurality of core-insulator assemblies generates a magnetic field according to a control signal and a rotor is rotated by the magnetic field generated at the stator assembly to pressurize coolant, the method for manufacturing the stator assembly may include a) stacking a plurality of pieces made of a magnetic material to form a core stack, b) molding an insulator to the core stack, c) coiling a coil to the insulator to form a core-insulator assembly so as to form a magnetic path, and d) connecting the respective core-insulator assembly in an annular shape in sequence to form the stator assembly.
摘要翻译： 电动水泵的定子的制造方法可以用于电动水泵中使用的定子的制造。 在包括电动水泵定子组件的电动水泵中，其中包括多个铁芯 - 绝缘体组件的定子组件根据控制信号产生磁场，转子由定子组件产生的磁场旋转 为了对冷却剂加压，制造定子组件的方法可以包括：a）堆叠多个由磁性材料制成的零件以形成芯堆叠; b）将绝缘体模制到芯堆叠; c）将线圈卷绕到绝缘体上 形成芯绝缘体组件以形成磁路，以及d）依次将相应的芯 - 绝缘体组件连接成环形，以形成定子组件。
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