公开(公告)号：KR1020130137733A

公开(公告)日：2013-12-18

申请号：KR1020120061211

申请日：2012-06-08

Applicant: 현대일렉트릭앤에너지시스템(주)

Inventor： 채홍덕

IPC: H02K9/04

CPC classification number: H02K9/06

Abstract: The present invention relates to a motor for a thruster. The motor comprises: a case in which a shaft is installed to transfer rotary power to the thruster; a rotor supported by the shaft in the case to be able to rotate; and a stator provided at an inner peripheral face of the case to face the rotor, and including a plurality of coil members stacked along the axial direction of the shaft generating magnetic force for rotating the rotor, and a duct member provided in each interval between the coil members for connecting the coil members, wherein the duct member includes: a plate having a penetration hole; and a plurality of radiation fins arranged radially along the circumferential surface of the plate on the plate and being separated from each other, and the number of the radiation fins increases from a side to the other side in the lengthwise direction of the shaft. According to the present invention, air in the case can flow smoothly around the stator by the radiation fins and cooling efficiency is improved, whereby high-power output of the rotor is maintained with one cooling fan, thereby reducing the manufacturing cost and the overall size of the motor.

Abstract translation: 本发明涉及一种用于推进器的马达。 电动机包括：安装轴以将旋转动力传递到推进器的壳体; 在壳体中由轴支撑的转子能够旋转; 以及设置在所述壳体的内周面上的与所述转子相对的定子，并且包括沿着所述轴的轴向方向堆叠的多个线圈构件，所述线圈构件产生用于旋转所述转子的磁力，以及管道构件， 用于连接线圈构件的线圈构件，其中所述管道构件包括：具有穿孔的板; 以及多个辐射翅片，其沿板的周向表面径向布置并且彼此分离，并且辐射翅片的数量在轴的长度方向上从一侧增加到另一侧。 根据本发明，壳体内的空气能够通过散热片顺畅地流过定子，从而提高冷却效率，从而通过一个冷却风扇保持转子的高功率输出，从而降低制造成本和整体尺寸 的电机。

公开(公告)号：KR1020130137730A

公开(公告)日：2013-12-18

申请号：KR1020120061208

申请日：2012-06-08

Applicant: 현대일렉트릭앤에너지시스템(주)

Inventor： 채홍덕

IPC: H02K5/18

CPC classification number: H02K5/18 ,  B63H19/00 ,  H02K7/14 ,  H02K9/04

Abstract: The present invention relates to a motor for a thruster. The motor comprises: a case in which a shaft is installed to transfer rotary power to the thruster; a rotor supported by the shaft in the case to be able to rotate; and a stator provided at an inner peripheral face of the case to face the rotor, and including a plurality of coil members stacked along the axial direction of the shaft for generating magnetic force rotating the rotor, and a duct member provided in each interval between the coil members for connecting the coil members, wherein the duct member includes a plate having a penetration hole; and a plurality of straight-shaped radiation fins arranged radially along the circumferential surface of the plate on the plate to be separated from each other. According to the present invention, air in the case can flow smoothly around the stator by the radiation fins, whereby cooling efficiency is improved and high-power output of the rotor is maintained with one cooling fan, thereby reducing the manufacturing cost and the overall size of the motor.

Abstract translation: 本发明涉及一种用于推进器的马达。 电动机包括：安装轴以将旋转动力传递到推进器的壳体; 在壳体中由轴支撑的转子能够旋转; 以及设置在所述壳体的内周面的与所述转子相对的定子，具有沿所述轴的轴向堆叠的多个线圈部件，用于产生使所述转子旋转的磁力;以及导管部件， 线圈构件，用于连接线圈构件，其中，管道构件包括具有穿透孔的板; 以及沿板的圆周表面径向布置的多个直的散热片，以便彼此分开。 根据本发明，壳体内的空气能够通过散热片顺畅地流过定子，从而提高冷却效率，并且通过一个冷却风扇保持转子的大功率输出，从而降低制造成本和整体尺寸 的电机。

公开(公告)号：KR101899579B1

公开(公告)日：2018-09-17

申请号：KR1020120061208

申请日：2012-06-08

Applicant: 현대일렉트릭앤에너지시스템(주)

Inventor： 채홍덕

IPC: H02K5/18 ,  H02K7/14 ,  H02K9/04 ,  B63H19/00

Abstract: 본발명은스러스터용전동기에관한것으로, 스러스터에회전력을전달하는샤프트가설치되는케이스; 상기케이스내에회전가능하도록, 상기샤프트에의해지지되는회전자; 및상기회전자와대향하게상기케이스의내주면에구비되고, 상기회전자가회전되도록자력이발생되며상기샤프트의축방향을따라적층되는복수개의코일부재를포함하며, 상기코일부재의사이사이에구비되어상기코일부재를연결하는덕트부재를포함하는고정자;를포함하고, 상기덕트부재는, 관통홀이형성되는플레이트; 및상기케이스내 공기의이동을가이드하도록, 상기플레이트상에상기플레이트의둘레면을따라서로이격되게방사형으로구비되되, 일자형으로구비되는복수의방사핀;을포함하는것을특징으로하며, 케이스내의공기가방사핀에의해고정자주변에서흐름이원활하게되어냉각효율이향상됨으로써, 하나의냉각팬으로회전자의고출력이지속될수 있도록하여, 제조비절감및 스러스터용전동기전체의크기를줄일수 있는스러스터용전동기를제공한다.

公开(公告)号：KR1020130137734A

公开(公告)日：2013-12-18

申请号：KR1020120061213

申请日：2012-06-08

Applicant: 현대일렉트릭앤에너지시스템(주)

Inventor： 채홍덕

IPC: H02K9/04 ,  H02K5/18

CPC classification number: H02K9/005 ,  H02K9/06

Abstract: The present invention relates to a motor for a thruster, which comprises: a case in which a shaft is installed to transfer rotary power to the thruster; a rotor supported by the shaft to be able to rotate in the case; and a stator provided at an inner peripheral face of the case to face the rotor, and including a plurality of coil members stacked along the axial direction of the shaft for generating magnetic force rotating the rotor, and a duct member provided in each interval between the coil members for connecting the coil members, wherein the duct member includes a plate having a penetration hole; and a plurality of radiation fins arranged radially along the circumferential surface of the plate on the plate while being separated from each other for guiding movement of air in the case. The duct member is characterized in that the height of each radiation fin increases from a side to the other side along the lengthwise direction of the shaft, whereby the air in the case smoothly flows around the stator and cooling efficiency is improved, thereby maintaining the high-power output of the rotor with one cooling fan, and reducing the manufacturing cost and the overall size of the motor.

Abstract translation: 本发明涉及一种用于推进器的电动机，其包括：安装轴以将旋转动力传递给推进器的壳体; 由所述轴支撑以能够在所述壳体中旋转的转子; 以及设置在所述壳体的内周面的与所述转子相对的定子，具有沿所述轴的轴向堆叠的多个线圈部件，用于产生使所述转子旋转的磁力;以及导管部件， 线圈构件，用于连接线圈构件，其中，管道构件包括具有穿透孔的板; 以及多个辐射翅片，其沿板的圆周表面径向布置，同时彼此分离，以引导壳体中空气的运动。 管道构件的特征在于，每个散热片的高度沿着轴的长度方向从一侧增加到另一侧，由此壳体中的空气平滑地绕定子流动，并且提高了冷却效率，从而保持了高 具有一个冷却风扇的转子的功率输出，并且降低制造成本和电动机的总体尺寸。

公开(公告)号：KR101899580B1

公开(公告)日：2018-09-17

申请号：KR1020120061210

申请日：2012-06-08

Applicant: 현대일렉트릭앤에너지시스템(주)

Inventor： 채홍덕

IPC: H02K9/00 ,  H02K9/06

Abstract: 본발명은스러스터용전동기에관한것으로, 스러스터에회전력을전달하는샤프트가설치되는케이스; 상기케이스내에회전가능하도록, 상기샤프트에의해지지되는회전자; 및상기회전자와대향하게상기케이스의내주면에구비되고, 상기회전자가회전되도록자력이발생되며상기샤프트의축방향을따라적층되는복수개의코일부재를포함하며, 상기코일부재의사이사이에구비되어상기코일부재를연결하는덕트부재를포함하는고정자;를포함하고, 상기덕트부재는, 관통홀이형성되는플레이트; 및상기케이스내 공기의이동을가이드하도록, 상기플레이트상에상기플레이트의둘레면을따라서로이격되게방사형으로구비되는복수의방사핀;을포함하며, 상기덕트부재는상기샤프트의길이방향의일측에서타측으로갈수록상기복수의방사핀의수가증가되며, 케이스내의공기가방사핀에의해고정자주변에서흐름이원활하게되어냉각효율이향상됨으로써, 하나의냉각팬으로회전자의고출력이지속될수 있도록하여, 제조비절감및 스러스터용전동기전체의크기를줄일수 있는스러스터용전동기를제공한다.

公开(公告)号：KR1020130137732A

公开(公告)日：2013-12-18

申请号：KR1020120061210

申请日：2012-06-08

Applicant: 현대일렉트릭앤에너지시스템(주)

Inventor： 채홍덕

IPC: H02K9/04 ,  H02K5/18

CPC classification number: H02K9/005 ,  H02K9/06

Abstract: The present invention relates to a motor for a thruster. The motor comprises: a case in which a shaft is installed to transfer rotary power to the thruster; a rotor supported by the shaft in the case to be able to rotate; a stator provided at an inner peripheral face of the case to face the rotor, and including a plurality of coil members stacked along the axial direction of the shaft generating magnetic force for rotating the rotor, and a duct member provided in each interval between the coil members for connecting the coil members, wherein the duct member includes: a plate having a penetration hole; and a plurality of radiation fins arranged radially along the circumferential surface of the plate on the plate and being separated from each other, and the number of the radiation fins increases from a side to the other side in the lengthwise direction of the shaft. According to the present invention, air in the case can flow smoothly around the stator by the radiation fins and cooling efficiency is improved, whereby high-power output of the rotor is maintained with one cooling fan, thereby reducing the manufacturing cost and the overall size of the motor.

Abstract translation: 本发明涉及一种用于推进器的马达。 电动机包括：安装轴以将旋转动力传递到推进器的壳体; 在壳体中由轴支撑的转子能够旋转; 设置在所述壳体的内周面上以面向所述转子的定子，并且包括沿着产生用于使所述转子旋转的磁力的轴的轴向方向堆叠的多个线圈构件，以及设置在所述线圈之间的每个间隔中的管道构件 用于连接线圈构件的构件，其中所述管道构件包括：具有穿透孔的板; 以及多个辐射翅片，其沿板的周向表面径向布置并且彼此分离，并且辐射翅片的数量在轴的长度方向上从一侧增加到另一侧。 根据本发明，壳体内的空气能够通过散热片顺畅地流过定子，从而提高了冷却效率，从而通过一个冷却风扇保持转子的高功率输出，从而降低制造成本和整体尺寸 的电机。