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公开(公告)号：US10662569B2
公开(公告)日：2020-05-26
申请号：US15238735
申请日：2016-08-17
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Ji Min Lee , Gyeong Sik Yang
Abstract: Disclosed is a driving apparatus for a washing machine, which includes a washing shaft and a dewatering shaft which penetrate into the inside; an annular clutch holder installed at the bottom of the clutch housing; a clutch lever hinge-coupled to the clutch holder, the clutch lever consisting of a top rotating unit and a coupler receiving unit; a driving lever having a lever arm connected to the top rotating unit of the clutch lever by a linking spring to operate; a clutch coupler laid on the top of the coupler receiving unit to make up and down spline movement by the coupler receiving unit; and a motor assembly comprising a stator assembly coupled to the bottom of the clutch holder and comprising a stator core, and a rotor assembly comprising a rotor housing.
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公开(公告)号：US10186926B2
公开(公告)日：2019-01-22
申请号：US15281118
申请日：2016-09-30
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Jeong Nam Seo
IPC: H02K1/14 , H02K5/10 , H02K11/215 , H02K29/08
Abstract: A waterproof cover of a motor comprises a flange unit having a hollow section at a center; a cover unit formed around the flange unit to have a shape declined toward an outer circumference; an opening section opened to expose a hall sensor cover at one side of the cover unit; a plurality of ribs formed to be projected on the cover unit toward the outer circumference; a plurality of drain guides formed to be projected along the outer circumference of the cover unit; and a drain channel formed between adjacent drain guides among the plurality of drain guides.
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公开(公告)号：US10063125B2
公开(公告)日：2018-08-28
申请号：US15239781
申请日：2016-08-17
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Je Hyung Seo , Woon Pil Jung , Seung Jae Lee
IPC: H02K15/00 , H02K3/52 , H02K15/095
CPC classification number: H02K15/0068 , H02K3/522 , H02K15/095 , H02K2203/09 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071 , Y10T29/49073
Abstract: Disclosed is a method of wiring a coil in parallel around a stator having a plurality of teeth, which includes the steps of: winding the coil around a tooth starting from a top or a bottom of the stator; continuously winding the coil around an adjacent tooth when winding on the tooth is completed; cutting an end portion of the coil positioned at either the top or the bottom of the stator; wiring the cut end portion of the coil using a bus-bar; and wiring a neutral point to the other end of either the top or the bottom of the stator.
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公开(公告)号：US10003224B2
公开(公告)日：2018-06-19
申请号：US14899124
申请日：2014-06-02
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Ji Min Lee , Gyeong Sik Yang
Abstract: A motor assembly for a washing machine including: a stator core having teeth formed along the outer peripheral surface; upper and lower insulators coupled to the upper and lower portions of the stator core to surround the top and underside of the stator core; a first fastening rib protruding from the inner peripheral surface of the lower insulator; a second fastening rib protruding from the inner peripheral surface of the upper insulator to be coupled on the underside thereof to the top of the first fastening rib; and a round-shaped third fastening rib having the underside coupled to the top of the second fastening rib and the top protruding from the top of the upper insulator to be coupled to the underside of a housing in which various parts such as a brake drum and the like are mounted.
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公开(公告)号：US09647507B2
公开(公告)日：2017-05-09
申请号：US14415599
申请日：2013-08-26
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Sik Yang
CPC classification number: H02K5/163 , H02K5/1732 , H02K7/108 , H02K7/1185 , H02K21/22
Abstract: A motor with one-way rotation including: a stator having a stator core, an upper insulator joined to the upper portion of the stator core, and a lower insulator joined to the lower portion of the stator core; a rotor having a rotor housing which includes a disc part having a hollow portion formed at the center and a side wall part vertically formed along the outer circumference of the disc part in the upward direction, and a plurality of magnets attached to the inner face of the side wall part of the rotor housing, the disc part having a one-way bearing seating portion formed around the hollow portion; a rotary shaft penetrating through the central portions of the stator and the rotor; and a one-way bearing having an outer wheel joined to the one-way bearing seating portion and an inner wheel joined to the rotary shaft.
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Patent Agency Ranking
公开(公告)号：US09614409B2
公开(公告)日：2017-04-04
申请号：US14415598
申请日：2013-06-24
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Jeong Nam Seo
IPC: H02K5/10 , H02K11/00 , H02K29/08 , H02K11/215 , H02K1/14
CPC classification number: H02K5/10 , H02K1/14 , H02K11/215 , H02K29/08
Abstract: In a motor according to the present invention configured of a stator core having a plurality of teeth formed in a radial shape and an upper insulator and a lower insulator surrounding an upper portion and a lower portion of the stator core, the motor includes a hall sensor cover combined on a top of the teeth of the upper insulator and having a plurality of hall sensors, and a hall sensor resting unit for resting lower end portions of the hall sensors is formed on a top of one end portions of the teeth of the upper insulator.
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公开(公告)号：US09419493B2
公开(公告)日：2016-08-16
申请号：US14506683
申请日：2014-10-05
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park , Woo Sung Cho
CPC classification number: H02K5/04 , F04D29/063 , F04D29/626 , F04D29/646 , H02K5/16 , H02K5/167 , H02K5/1672 , H02K5/173 , H02K7/14
Abstract: Disclosed is a fan motor includes: a first bracket having a middle part through which a rotary shaft penetrates and an upper bearing insertion space to which an upper bearing is inserted to support the upper end part of the rotary shaft; an upper felt cover joined to the inside of the first bracket to seal the upper bearing insertion space; a second bracket joined to the upper side of the first bracket, the second bracket having a lower bearing insertion space which is formed at the middle part of the lower side through which the rotary shaft penetrates and to which a lower bearing is inserted to support the lower end part of the rotary shaft; and a lower felt cover joined to the lower side of the second bracket to seal the lower bearing insertion space.
Abstract translation: 公开了一种风扇电动机，包括：第一支架，其具有旋转轴穿过的中间部分和上轴承插入空间，上轴承插入该上轴承插入空间以支撑旋转轴的上端部; 上毛毡盖，其接合到所述第一托架的内部，以密封所述上轴承插入空间; 第二支架，其与第一支架的上侧接合，第二支架具有下部轴承插入空间，该下部轴承插入空间形成在旋转轴穿过的下侧的中部，并且下部轴承插入该第二支架 旋转轴的下端部; 以及下毛毡盖，其接合到第二支架的下侧，以密封下轴承插入空间。
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58.发明授权公开(公告)号：US09331530B2
公开(公告)日：2016-05-03
申请号：US14324261
申请日：2014-07-07
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Kyoung Joo Lee , Hyun Sung Yang
IPC: H02K1/14
CPC classification number: H02K1/146
Abstract: Disclosed herein is a laminated core of a motor including: a first core sheet including a first rounded core base, a plurality of first teeth which are radially formed on the first core base, and first tooth ears formed at the end of each of the first teeth; and a second core sheet including a second rounded core base, a plurality of second teeth which are radially formed on the second core base, and second tooth ears formed at the end of each of the second teeth, the second core sheet having the same shape as the first core sheet but being smaller than the first core sheet, wherein the second core sheet is located at the lowermost part, one or more the first core sheets are laminated on the second core sheet, and another second core sheet is located at the uppermost part.
Abstract translation: 本发明公开了一种电动机的层叠铁芯，包括：第一芯片，其包括第一圆形芯基体，径向形成在第一芯基体上的多个第一齿，以及形成在第一芯部基底的每个的末端的第一齿耳 牙齿 以及第二芯片，其包括第二圆形芯基部，径向形成在所述第二芯基部上的多个第二齿，以及形成在每个所述第二齿的端部的第二齿耳，所述第二芯片具有相同的形状 作为第一芯片而是小于第一芯片，其中第二芯片位于最下部，一个或多个第一芯片层叠在第二芯片上，另一个第二芯片位于第二芯片 最上部分
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公开(公告)号：US09148043B2
公开(公告)日：2015-09-29
申请号：US14382338
申请日：2013-01-25
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Sik Yang
CPC classification number: H02K11/0021 , G01D5/145 , G01D11/245 , G01P1/026 , G01R15/202 , G01R33/0047 , G01R33/072 , H02K11/215
Abstract: Disclosed is a hall sensor cover including: mag-mate terminal portions each having a mag-mate terminal having a coil insertion slit formed thereon and a power terminal pin extended toward one side direction of the mag-mate terminal; and a power connector portion having a base having mag-mate terminal insertion slots formed to insert the mag-mate terminal portions thereinto and power terminal insertion portions each adapted to insert the power terminal pin thereinto, wherein the power connector portion is coupled to the end portions of teeth of an insulator.
Abstract translation: 公开了一种霍尔传感器盖，其包括：具有形成在其上的线圈插入狭缝的磁性端子的磁性端子部分和朝向磁性端子的一个侧面方向延伸的电源端子销; 以及电源连接器部分，其具有形成有用于将所述磁性端子部分插入其中的磁性端子插入槽的基座和各自适于将电源端子插入其中的电源端子插入部分，其中电源连接器部分耦合到端部 绝缘体的齿部分。
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公开(公告)号：US20150123501A1
公开(公告)日：2015-05-07
申请号：US14397489
申请日：2013-03-28
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Chang Ho Cho , Hyun Sung Yang
CPC classification number: H02K5/04 , H02K1/18 , H02K5/08 , H02K5/15 , H02K5/225 , H02K11/20 , H02K11/33 , H02K11/40
Abstract: Disclosed is a motor including: a housing formed by means of insert injection molding in such a manner as to locate a stator assembly inside a mold, the stator assembly having a stator core, an upper insulator adapted to be coupled to the upper side of the stator core, and a lower insulator adapted to be coupled to the lower side of the stator core; a printed circuit board adapted to mount an integrated circuit device thereon; and at least one or more screws adapted to be inserted into screw holes formed on the top peripheral portion of the housing and having screw heads formed thereon, the screw heads being engagedly coupled to the peripheral portion of the end cover and the end portions of the screws being brought into contact with the stator core.
Abstract translation: 公开了一种电动机，其包括：通过插入式注射成型形成的壳体，以使得定子组件位于模具内部，定子组件具有定子芯，上绝缘体适于联接到模具的上侧 定子芯和适于联接到定子芯的下侧的下绝缘体; 适于在其上安装集成电路装置的印刷电路板; 以及至少一个或多个螺钉，其适于插入形成在所述壳体的顶部周边部分上的螺钉孔中并且具有形成在其上的螺钉头，所述螺钉头啮合地联接到所述端盖的周边部分和所述端盖的端部 螺钉与定子芯接触。
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