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公开(公告)号：US10404128B2
公开(公告)日：2019-09-03
申请号：US15319801
申请日：2015-04-08
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Je Hyung Seo , Woon Pil Jung , Seong Jin Lee
Abstract: Disclose herein is a motor. The motor includes a stator assembly that has a stator core, an upper insulator covering and insulating an upper portion of the stator core, and a lower insulator covering and insulating a lower portion of the stator core, and a bus-bar assembly that has a bus-bar having a plurality of connecting terminals formed on a circular bus and a contact portion electrically connected to a coil, and a bus-bar housing accommodating the bus-bar therein. The bus-bar housing is coupled to a bus-bar seat defined in a central portion of the upper insulator.
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公开(公告)号：US10256693B2
公开(公告)日：2019-04-09
申请号：US15319800
申请日：2015-04-08
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Je Hyung Seo , Woon Pil Jung , Seong Jin Lee
Abstract: Disclose herein is a motor. The motor includes a stator assembly that has a stator core, an upper insulator covering and insulating an upper portion of the stator core, and a lower insulator covering and insulating a lower portion of the stator core, and a bus-bar assembly that has a bus-bar having a plurality of connecting terminals formed on a circular bus and a contact portion electrically connected to a coil, and a bus-bar housing accommodating the bus-bar therein. The bus-bar housing is coupled to a bus-bar seat defined in a central portion of the upper insulator.
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公开(公告)号：US09935529B2
公开(公告)日：2018-04-03
申请号：US15342120
申请日：2016-11-03
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Kyoung Joo Lee , Hyun Sung Yang
CPC classification number: H02K15/022 , H02K1/148 , H02K1/185 , H02K15/02 , H02K2201/09 , Y10T29/49009 , Y10T29/49011 , Y10T29/49012 , Y10T29/49075 , Y10T29/49078
Abstract: A method for manufacturing a laminated core for a motor comprises the steps of: stamping a sheet of a core of a straight form to have a form that a plurality of split cores are connected; laminating sheets of the core perpendicularly; bending the sheets of the core in a round form; and forming a connection caulking part at contact parts of yokes, which are adjacent to each other, of the bended core.
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公开(公告)号：US09859759B2
公开(公告)日：2018-01-02
申请号：US15415869
申请日：2017-01-26
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Wang Gyu Jeong , Min Kyu Cha
CPC classification number: H02K1/04 , H02K1/146 , H02K1/18 , H02K3/50 , H02K3/522 , H02K3/524 , H02K5/225 , H02K11/20 , H02K11/215
Abstract: Disclosed is a stator assembly, which includes a stator core having a circular base part, a plurality of teeth radially formed on an outer face of the base part, and a tooth end portion at the end of the teeth, the stator core comprising a first coating layer formed on an entire surface of the base part and the teeth; and a second coating layer formed on a surface of the first coating layer, wherein the entire surface of the base part and the teeth is coated with the first coating layer and the entire surface coated with the first coating layer is coated with the second coating layer, and wherein the first coating layer and the second coating layer are made of insulating powder.
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公开(公告)号：US09461509B2
公开(公告)日：2016-10-04
申请号：US14362131
申请日：2012-11-02
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Jeong Nam Seo , Kyung Hwan Kim
Abstract: Disclosed is a motor including: a rotor housing; a stator assembly located inside the rotor housing; a first core located inside the stator assembly; a second core located at the center of the rotor housing; and a coil housing located inside the rotor housing and having a space portion formed at the inside thereof.
Abstract translation: 公开了一种电动机，包括：转子壳体; 位于所述转子壳体内的定子组件; 位于定子组件内部的第一芯体; 位于转子壳体中心的第二芯体; 以及位于转子壳体内部并且在其内部形成有空间部分的线圈壳体。
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Patent Agency Ranking
公开(公告)号：US09413203B2
公开(公告)日：2016-08-09
申请号：US14748245
申请日：2015-06-24
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park
CPC classification number: H02K5/1672 , H02K5/08 , H02K7/09 , H02K2205/03
Abstract: A fan motor that including: a rotor coupled with a shaft to rotate together; a stator installed at a position facing the rotor; a first bracket on a central upper portion of which a first bearing insertion space into which a first bearing coupled to an upper portion of the shaft is inserted is formed; a second bracket which is hermetically coupled to the first bracket and on a central lower portion of which a second bearing insertion space into which a second bearing coupled to a lower portion of the shaft is inserted is formed; a first bearing cover that covers the first bearing insertion space; and a second bearing cover that covers the second bearing insertion space and has an accommodation space formed to extend to the central lower portion.
Abstract translation: 一种风扇马达，其包括：转子，其与轴连接以一起旋转; 安装在面向转子的位置的定子; 形成在中心上部的第一支架，其中插入有联接到所述轴的上部的第一轴承插入其中的第一轴承插入空间; 形成与所述第一支架气密地联接的第二支架，并且在所述第二支架的中央下部形成有第二轴承插入空间，与所述轴的下部联接的第二轴承插入所述第二支架插入空间中。 覆盖所述第一轴承插入空间的第一轴承盖; 以及第二轴承盖，其覆盖所述第二轴承插入空间并具有形成为延伸到所述中央下部的容纳空间。
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公开(公告)号：US20150180302A1
公开(公告)日：2015-06-25
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.
Abstract translation: 一种具有单向旋转的电动机，包括：定子，其具有定子芯，连接到所述定子芯的上部的上绝缘体，以及连接到所述定子芯的下部的下绝缘体; 具有转子壳体的转子，所述转子壳体包括具有形成在中心的中空部分的圆盘部分和沿所述向上方向沿所述圆盘部分的外圆周垂直形成的侧壁部分，以及附接到所述圆盘部分的内表面的多个磁体 转子壳体的侧壁部分，盘部分具有围绕中空部分形成的单向轴承座部; 穿过定子和转子的中心部分的旋转轴; 以及具有连接到单向轴承座部的外轮和连接到旋转轴的内轮的单向轴承。
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公开(公告)号：US11371516B2
公开(公告)日：2022-06-28
申请号：US16965306
申请日：2019-01-16
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Ji Min Lee
Abstract: A motor for dual fans includes: a body on which a stator is installed; a shaft which is coupled to a rotor located to be opposite to the stator to rotate together and is extended to an upper part and a lower part of the body; a first fan which is coupled to an upper part of the shaft; and a second fan which is coupled to a lower part of the shaft, characterized in that a first unidirectional bearing is coupled to the first fan, and thereby an inner race of the first unidirectional bearing is coupled to an upper part of the shaft to rotate, and a second unidirectional bearing is coupled to the second fan, and thereby an inner race of the second unidirectional bearing is coupled to the lower part of the shaft to rotate.
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公开(公告)号：US11067070B2
公开(公告)日：2021-07-20
申请号：US16491156
申请日：2018-04-04
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Jong Hyuk Kim , Jin Sun Park
Abstract: A cylinder coupling structure of a compact air compressor includes a block, a tubular-shaped cylinder assembled to the block, a valve cover which covers the valve assembly, and at least one pressurized bolt which assembles the valve cover and the block. A piston is reciprocated inside the cylinder. A stator is assembled to the block, a rotator is located to relatively rotate as to the stator, and a crank axis is assembled to the rotator to integrally rotate with the rotator to be axially supported in the block and to be rotatable. A connecting rod, each of both ends thereof is connected to the crank axis and the piston, respectively.
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公开(公告)号：US10995758B2
公开(公告)日：2021-05-04
申请号：US16331145
申请日：2017-09-18
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Kyoung Joo Lee , Hyun Sung Yang , Min Seok Kang
Abstract: A pump for circulating water includes an upper housing 10 formed with an inlet 11 and an outlet 12 of fluid; a lower housing 20 arranged in a lower side of the upper housing 10, having a space formed therein; an inner housing 30 having an edge part interposed between the upper housing 10 and the lower housing 20, and an impeller receiving space 31 formed in a middle part; an impeller 50 received inside the upper housing 10 and in the impeller receiving space 31 to be rotatably installed; a rotor 60 installed inside an outer circumference of the impeller 50; a spring 65 installed between a lower surface of the impeller and the inner housing; and a stator 70 installed inside the lower housing 20.
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