公开(公告)号：US20230198350A1

公开(公告)日：2023-06-22

申请号：US18171851

申请日：2023-02-21

Applicant: LG INNOTEK CO., LTD.

Inventor： Woo Seob SHIM ,  Seong Hun OH ,  Namu JO

IPC: H02K11/40 ,  H01R4/66 ,  H02K5/22 ,  H02K13/10

CPC classification number: H02K11/40 ,  H01R4/66 ,  H02K5/22 ,  H02K5/225 ,  H02K13/105

Abstract: An embodiment of the present invention relates to a cover assembly and a motor comprising same, the cover assembly comprising: a cover plate; a ground terminal disposed on the cover plate; and a capacitor connected to the ground terminal by means of a wire. The ground terminal comprises: a body unit; a ground unit bent from one area of the upper end of the body unit to a first direction; clip units extending from both sides of the body unit to a second direction that is opposite from the first direction; and a coupling unit extending from the lower part of the body unit. The wire is coupled to the clip units by means of insertion. Accordingly, the present invention enables the wire of the capacitor to be fixed in a temporarily assembled state and thus enables an automation process during assembly of the motor.

公开(公告)号：US20230421028A1

公开(公告)日：2023-12-28

申请号：US18461587

申请日：2023-09-06

Applicant: LG INNOTEK CO., LTD.

Inventor： Woo Seob SHIM ,  Seong Hun OH ,  Namu JO

IPC: H02K11/40 ,  H01R4/66 ,  H02K5/22 ,  H02K13/10

CPC classification number: H02K11/40 ,  H01R4/66 ,  H02K5/22 ,  H02K5/225 ,  H02K13/105

Abstract: An embodiment of the present invention relates to a cover assembly and a motor comprising same, the cover assembly comprising: a cover plate; a ground terminal disposed on the cover plate; and a capacitor connected to the ground terminal by means of a wire. The ground terminal comprises: a body unit; a ground unit bent from one area of the upper end of the body unit to a first direction; clip units extending from both sides of the body unit to a second direction that is opposite from the first direction; and a coupling unit extending from the lower part of the body unit. The wire is coupled to the clip units by means of insertion. Accordingly, the present invention enables the wire of the capacitor to be fixed in a temporarily assembled state and thus enables an automation process during assembly of the motor.

公开(公告)号：US20210367486A1

公开(公告)日：2021-11-25

申请号：US17393720

申请日：2021-08-04

Applicant: LG INNOTEK CO., LTD.

Inventor： Woo Seob SHIM ,  Seong Hun OH ,  Namu JO

IPC: H02K11/40 ,  H01R4/66 ,  H02K5/22 ,  H02K13/10

Abstract: An embodiment of the present invention relates to a cover assembly and a motor comprising same, the cover assembly comprising: a cover plate; a ground terminal disposed on the cover plate; and a capacitor connected to the ground terminal by means of a wire. The ground terminal comprises: a body unit; a ground unit bent from one area of the upper end of the body unit to a first direction; clip units extending from both sides of the body unit to a second direction which is opposite from the first direction; and a coupling unit extending from the lower part of the body unit. The wire is coupled to the clip units by means of insertion. Accordingly, the present invention enables the wire of the capacitor to be fixed in a temporarily assembled state and thus enables an automation process during assembly of the motor.

公开(公告)号：US20200336049A1

公开(公告)日：2020-10-22

申请号：US16917240

申请日：2020-06-30

Applicant: LG INNOTEK CO., LTD.

Inventor： Woo Seob SHIM ,  Seong Hun OH ,  Namu JO

IPC: H02K11/40 ,  H01R4/66 ,  H02K5/22 ,  H02K13/10

Abstract: An embodiment of the present invention relates to a cover assembly and a motor comprising same, the cover assembly comprising: a cover plate; a ground terminal disposed on the cover plate; and a capacitor connected to the ground terminal by means of a wire. The ground terminal comprises: a body unit; a ground unit bent from one area of the upper end of the body unit to a first direction; clip units extending from both sides of the body unit to a second direction which is opposite from the first direction; and a coupling unit extending from the lower part of the body unit. The wire is coupled to the clip units by means of insertion. Accordingly, the present invention enables the wire of the capacitor to be fixed in a temporarily assembled state and thus enables an automation process during assembly of the motor.

公开(公告)号：US20170097059A1

公开(公告)日：2017-04-06

申请号：US15217543

申请日：2016-07-22

Applicant: LG INNOTEK CO., LTD.

Inventor： Young Hwan JUNG ,  Heok Jin PARK ,  Woo Seob SHIM

IPC: F16D65/18

CPC classification number: F16D65/18 ,  F16D2121/24 ,  F16D2125/42 ,  F16D2125/48 ,  F16D2125/52 ,  F16D2125/60

Abstract: An embodiment of the present invention relates to a parking brake actuator which includes a motor; a worm gear connected to the motor to transmit a power; a worm wheel engaged with the worm gear; a drive shaft coupled to the worm wheel, wherein a parking cable is connected to the drive shaft; a power transmission gear including a first gear coupled to a rotational shaft of the motor and a second gear which is coupled to a rotational shaft of the worm gear and connected to the first gear to transmit the power; and a housing including a first accommodation portion disposed at one side of a reference line which is formed perpendicular to the rotational shaft of the motor and passes through the first gear to accommodate the motor, a second accommodation portion disposed at another side of the reference line to accommodate the worm gear so that the rotational shaft of the worm gear is parallel to the rotational shaft of the motor, and a third accommodation portion disposed at the other side of the reference line to accommodate the worm wheel, thus providing an advantageous effect in which motors of various sizes may be applied without machining a separate housing to correspond to each of the sizes of motor or changing sizes or the number of teeth of gears.

公开(公告)号：US20150207372A1

公开(公告)日：2015-07-23

申请号：US14602428

申请日：2015-01-22

Applicant: LG INNOTEK CO., LTD.

Inventor： Kyung Sang PARK ,  Seong Jin KIM ,  Jin Ho KIM ,  Chang Hyun PARK ,  Woo Seob SHIM

IPC: H02K1/28 ,  H02K1/04 ,  H02K15/02 ,  H02K1/27

CPC classification number: H02K1/28 ,  H02K1/04 ,  H02K1/274 ,  H02K1/30 ,  H02K15/02 ,  Y10T29/49012

Abstract: Disclosed herein is a rotor for motor including a rotor tube disposed inside a stator, a rotor core that is formed on a circumferential surface of the rotor tube and integrally formed with the rotor tube, and magnets coupled to the rotor core. The rotor for motor provides an advantageous effect of preventing the deformation of the rotor tube in the process of assembling the rotor tube and the rotor core.

Abstract translation: 本发明公开了一种电动机转子，其包括设置在定子内部的转子管，形成在转子管的圆周表面上并与转子管一体形成的转子芯，以及与转子芯连接的磁体。 电动机转子在组装转子管和转子铁心的过程中提供了防止转子管变形的有利效果。

公开(公告)号：US20130342071A1

公开(公告)日：2013-12-26

申请号：US13923847

申请日：2013-06-21

Applicant: LG INNOTEK CO., LTD

Inventor： Woo Seob SHIM

IPC: H02K11/00

CPC classification number: H02K11/20 ,  H01R39/46 ,  H02K3/527 ,  H02K13/006 ,  H02K13/105

Abstract: Disclosed is a motor, the motor according to an exemplary embodiment of the present disclosure including a stator arranged at an inner surface of a housing and including a magnet, a rotor core centrally arranged at the stator to pass through a rotation shaft, a rotor including an insulator covering the rotor core and a coil wound on the insulator, a commutator coupled to the rotation shaft to be electrically connected to the coil, and a brush coupled to the housing to be closely contacted to the commutator, wherein the insulator is formed with a short-circuit prevention unit formed on a drop path of conductive particles in order to prevent the short-circuit between the rotor core and the commutator from being generated by the conductive particles generated by the commutator and the brush.

Abstract translation: 公开了一种电动机，根据本公开的示例性实施例的电动机包括定子，其布置在壳体的内表面处并且包括磁体，转子芯中心地布置在定子处以通过旋转轴，转子包括 覆盖所述转子芯的绝缘体和缠绕在所述绝缘体上的线圈，连接到所述旋转轴以与所述线圈电连接的换向器，以及联接到所述壳体以与所述换向器紧密接触的刷子，其中所述绝缘体形成有 形成在导电粒子的下落路径上的防短路单元，以防止由换向器和刷子产生的导电粒子产生转子芯与换向器之间的短路。