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公开(公告)号：US11329524B2
公开(公告)日：2022-05-10
申请号：US16765726
申请日：2018-11-21
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Hyun Park , Jae Young Kim , Il Sik Won
Abstract: An embodiment relates to a motor comprising: a shaft; a rotor which is coupled to the shaft; and a stator which is disposed outside the rotor, wherein the rotor comprises a first can, a rotor core which is at least partially disposed in the first can, a plurality of magnets which are coupled to the rotor core, and a second can in which another portion of the rotor core is disposed, the plurality of magnets are spaced apart in the circumferential direction by a plurality of spacing spaces, the first can comprises a first plate portion, a first protrusion portion which is formed by bending at an edge of the first plate portion, and a plurality of first protrusions which are disposed on at least two of the plurality of spacing spaces and spaced apart from each other, the second can includes a second plate portion, a second protrusion portion which is formed by bending at the edge of the second plate portion, and a plurality of second protrusions which are disposed on at least two different spaces of the plurality of spacing spaces and spaced from each other, and the first protrusion and the second protrusion are arranged to be offset from each other.
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公开(公告)号：US10727720B2
公开(公告)日：2020-07-28
申请号：US15541982
申请日：2016-01-06
Applicant: LG Innotek Co., Ltd.
Inventor： Seong Jin Kim , Chang Hyun Park , Kyung Sang Park
Abstract: The present invention provides a motor that comprises: a housing: a stator that is included in the housing and around which a coil is wound; a rotor coupled to the inside of the stator; a shaft coupled to the rotor; and a bus bar-terminal assembly that includes a bus bar that includes a connection terminal connected with the coil and a terminal connected with an external power supply and a body that includes the bus bar therein such that the connection terminal and the terminal protrude to the outside, wherein the bus bar-terminal assembly includes an alignment guide part provided on the outer circumferential surface of the body in the height direction and slide-coupled with the inner circumferential surface of the housing. Therefore, the present invention provides an advantageous effect of increasing the assembly efficiency of the motor and reducing the number of components thereof by configuring the terminal of the bus bar and the terminal-housing assembly as a single component and an advantageous effect of easily securing the alignment position by providing the alignment guide part on the outer circumferential surface of the bus bar-terminal assembly and installing a slot or rib at the inside of the housing to correspond to the alignment guide part.
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公开(公告)号：US20160065028A1
公开(公告)日：2016-03-03
申请号：US14836185
申请日：2015-08-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jin Kim , Kyung Sang Park , Chang Hyun Park
CPC classification number: H02K5/04 , H02K5/22 , H02K5/225 , H02K7/116 , H02K7/1166
Abstract: Disclosed is a motor including a housing, a stator arranged in the housing, a rotor unit arranged in the housing to rotate with the stator unit, and a rotating shaft rotating along with the rotor unit, wherein the housing includes a first housing in which the stator unit and the rotor unit are arranged, a second housing in which one end of the rotating shaft is arranged, and a third housing connected with the second housing.
Abstract translation: 公开了一种电动机，其包括壳体，布置在壳体中的定子，布置在壳体中以与定子单元一起旋转的转子单元以及与转子单元一起旋转的旋转轴，其中壳体包括第一壳体， 定子单元和转子单元布置，其中设置有旋转轴的一端的第二壳体和与第二壳体连接的第三壳体。
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公开(公告)号：US10432057B2
公开(公告)日：2019-10-01
申请号：US15760128
申请日：2016-09-07
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jin Kim , Kyung Sang Park , Chang Hyun Park
IPC: B60T13/74 , H02K5/22 , H02K5/10 , H02K7/116 , H02K5/16 , H02K7/08 , H02K7/102 , H02K5/15 , H02K5/173
Abstract: The present invention relates to a motor and a brake device including the same, wherein the motor including: a rotary shaft; a rotor part in which the rotary shaft is disposed at the center thereof; a stator part disposed on the outside of the rotor part; a housing accommodating the rotor part and the stator part, and having an opening formed at one side thereof; and a motor cover disposed at the opening of the housing, wherein the motor cover includes: a motor cover body; a first protruding part and a second protruding part, which are each formed at a predetermined location and configured to protrude in the radial direction from the center of the motor cover body; and a third protruding part formed to protrude from an edge of the motor cover body, and a sealing part is further disposed between the second protruding part and the end portion of the housing disposed between the second protruding part and the third protruding part.
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公开(公告)号：US10033240B2
公开(公告)日：2018-07-24
申请号：US14836185
申请日：2015-08-26
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jin Kim , Kyung Sang Park , Chang Hyun Park
Abstract: Disclosed is a motor including a housing, a stator arranged in the housing, a rotor unit arranged in the housing to rotate with the stator unit, and a rotating shaft rotating along with the rotor unit, wherein the housing includes a first housing in which the stator unit and the rotor unit are arranged, a second housing in which one end of the rotating shaft is arranged, and a third housing connected with the second housing.
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Patent Agency Ranking
公开(公告)号：US20150091402A1
公开(公告)日：2015-04-02
申请号：US14499379
申请日：2014-09-29
Applicant: LG INNOTEK CO., LTD.
Inventor： Seong Jin Kim , Jinho Kim , Kyung Sang Park , Chang Hyun Park , Woo Seob Shim
CPC classification number: H02K11/33 , H02K5/225 , H02K7/06 , H02K7/116 , H02K11/0094 , H02K11/215 , H02K2203/03 , H02K2203/06
Abstract: Provided is a motor including a rotor section including a rotor core, a drive magnet attached to the rotor core, and a screw disposed in the rotor core and rotated with the rotor core; a nut member coupled to the screw and vertically moved upon rotation of the rotor section; a stator section disposed to be opposite to the rotor section; a sensor magnet disposed under the screw; and a circuit board on which a magnetic device disposed to be opposite to the sensor magnet is mounted.
Abstract translation: 提供一种电动机，其包括转子部分，转子部分包括转子芯，安装在转子芯上的驱动磁体和设置在转子芯中并与转子芯一起转动的螺杆; 螺母构件，其联接到所述螺钉并且在所述转子部分旋转时垂直移动; 设置成与所述转子部相对的定子部; 设置在所述螺钉下方的传感器磁体; 并且安装有与传感器磁体相对设置的磁性装置的电路板。
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公开(公告)号：US12301084B2
公开(公告)日：2025-05-13
申请号：US17917024
申请日：2021-03-19
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Hyun Park , Dong Hyun Shin
IPC: H02K3/50
Abstract: The present invention may provide a motor including a housing, a stator disposed in the housing, a rotor disposed in the stator, a busbar disposed on the stator, a plate disposed on the busbar, and a terminal part including a body part in contact with the plate and a protruding part protruding from the body part and disposed on the plate, wherein a part of the body part is disposed between the housing and the plate in a radial direction.
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公开(公告)号：US10431921B2
公开(公告)日：2019-10-01
申请号：US15333570
申请日：2016-10-25
Applicant: LG INNOTEK CO., LTD.
Inventor： Chang Hyun Park , Seong Jin Kim , Kyung Sang Park
IPC: H01R13/115 , H02K5/22 , H02K5/10 , H02K7/116 , H02K3/52
Abstract: Disclosed herein is a sealing cover. The sealing cover includes a cap, a grommet configured to extend from the cap, and a terminal inserted into the grommet, wherein the grommet includes a groove formed to be recessed and having the terminal inserted therein. Advantageous effects are provided such that a process for assembly is simplified and flexibility of terminals is secured.
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公开(公告)号：US20170373563A1
公开(公告)日：2017-12-28
申请号：US15541982
申请日：2016-01-06
Applicant: LG Innotek Co., Ltd.
Inventor： Seong Jin Kim , Chang Hyun Park , Kyung Sang Park
CPC classification number: H02K11/0094 , H02K3/522 , H02K5/06 , H02K5/22 , H02K5/225 , H02K7/1166 , H02K2203/09
Abstract: The present invention provides a motor that comprises: a housing: a stator that is included in the housing and around which a coil is wound; a rotor coupled to the inside of the stator; a shaft coupled to the rotor; and a bus bar-terminal assembly that includes a bus bar that includes a connection terminal connected with the coil and a terminal connected with an external power supply and a body that includes the bus bar therein such that the connection terminal and the terminal protrude to the outside, wherein the bus bar-terminal assembly includes an alignment guide part provided on the outer circumferential surface of the body in the height direction and slide-coupled with the inner circumferential surface of the housing. Therefore, the present invention provides an advantageous effect of increasing the assembly efficiency of the motor and reducing the number of components thereof by configuring the terminal of the bus bar and the terminal-housing assembly as a single component and an advantageous effect of easily securing the alignment position by providing the alignment guide part on the outer circumferential surface of the bus bar-terminal assembly and installing a slot or rib at the inside of the housing to correspond to the alignment guide part.
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公开(公告)号：US20150288244A1
公开(公告)日：2015-10-08
申请号：US14678158
申请日：2015-04-03
Applicant: LG INNOTEK CO., LTD.
Inventor： Jin Ho Kim , Seong Jin Kim , Kyung Sang Park , Chang Hyun Park , Woo Seob Shim
CPC classification number: H02K5/1735 , H02K5/15 , H02K7/06 , H02K7/10
Abstract: Disclosed is a motor including a housing having a first receiving part formed at one side thereof, a stator disposed in the housing, a rotor disposed in the housing, a rotating shaft rotated along with the rotor, a holder coupled to one side of the housing, and a bearing disposed between the first receiving part and the holder to support a rotation of the rotor.
Abstract translation: 公开了一种电动机，其包括具有形成在其一侧的第一接收部分的壳体，设置在壳体中的定子，设置在壳体中的转子，与转子一起旋转的旋转轴，联接到壳体的一侧的保持架 以及设置在第一接收部分和保持器之间以支撑转子的旋转的轴承。
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