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公开(公告)号：US09461516B2
公开(公告)日：2016-10-04
申请号：US14324257
申请日：2014-07-07
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park , Woo Sung Cho
CPC classification number: H02K5/08 , H02K5/10 , H02K5/1672 , H02K11/30 , H02K2211/03
Abstract: Disclosed herein is a fan motor including: a first bracket having a central portion through which a rotary shaft penetrates, the first bracket having an upper bearing insertion space which is formed in the first bracket and to which an upper bearing for supporting the upper end portion of the rotary shaft is inserted; a second bracket having an upper side to which the first bracket is connected, the second bracket having a lower bearing insertion space which is formed at the central portion of the lower side thereof and to which a lower bearing for supporting the lower end portion of the rotary shaft is inserted; a printed circuit board inserted and fixed into a PCB insertion space formed in the lower side of the second bracket; and a third bracket having an upper side to which the second bracket is connected.
Abstract translation: 这里公开了一种风扇电动机，其包括：第一支架，其具有旋转轴穿过的中心部分，第一支架具有形成在第一支架中的上轴承插入空间，并且支撑上端部的上轴承 插入旋转轴; 第二支架，其具有连接有第一支架的上侧，第二支架具有下轴承插入空间，该下轴承插入空间形成在其下侧的中心部分处，下轴承用于支撑第一支架的下端部分 旋转轴插入; 插入并固定到形成在第二支架的下侧的PCB插入空间中的印刷电路板; 以及第三支架，其具有连接所述第二支架的上侧。
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公开(公告)号：US20150180300A1
公开(公告)日：2015-06-25
申请号：US14415597
申请日：2013-06-24
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park
IPC: H02K5/16
Abstract: A fan motor according to the present invention includes a lower bracket having a center portion through which a rotating shaft passes, a bracket welding groove formed at an upper portion, and a lower bearing insertion space formed around the rotating shaft outside the center portion; an upper bracket having a center portion through which the rotating shaft passes, a bracket welding projection formed at a position corresponding to the bracket welding groove of the lower bracket, and an upper bearing insertion space formed around the rotating shaft inside the center portion; a rotor combined with the rotating shaft and rotating inside the upper bracket; and a stator positioned around the rotor, and the bracket welding groove and the bracket welding projection are tightly coupled to each other through ultrasonic welding.
Abstract translation: 根据本发明的风扇电动机包括下支架，其具有旋转轴通过的中心部分，形成在上部的托架焊接槽和形成在中心部分外部的旋转轴周围的下轴承插入空间; 具有旋转轴通过的中心部的上支架，形成在与下支架的支架焊接槽对应的位置的支架焊接突起，以及在中心部分的内周围形成的上轴承插入空间; 转子与旋转轴结合并在上支架内旋转; 定子围绕转子定位，并且支架焊接槽和支架焊接突起通过超声波焊接彼此紧密耦合。
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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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公开(公告)号：US10447106B2
公开(公告)日：2019-10-15
申请号：US15832776
申请日：2017-12-06
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park , Woo Sung Cho
Abstract: A fan motor according to the present invention comprises a rotor 10 which rotates together with a shaft 30; a stator 20 which is installed to be oriented towards the rotor 10; a top-covering bracket 60 which is coupled to an upper insulator 21 and a core 22 constituting the stator 20; a motor bracket 80 which is mounted on a fixed-installation bracket 70 and coupled to the core 22, upper insulator 21 and lower insulator 23 of the stator 20 and a printed circuit board 50; and a sealing element 100 which is filled in a space portion S formed between a lower surface of the printed circuit board 50 coupled to the bottom of the lower insulator 23 and an inner lower surface of the motor bracket 80.
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公开(公告)号：US09407120B2
公开(公告)日：2016-08-02
申请号：US14748244
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: Provided is a fan motor that includes: a rotor that is coupled with a shaft to rotate together; a stator that is 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: 提供一种风扇电动机，其包括：转子，其与轴联接以一起旋转; 定子，其安装在面向转子的位置; 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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Patent Agency Ranking
公开(公告)号：US20150270757A1
公开(公告)日：2015-09-24
申请号：US14432475
申请日：2013-10-15
Applicant: NEW MOTECH CO.,LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park , Woo Sung Cho
CPC classification number: H02K5/04 , F04D25/0646 , H02K1/185 , H02K5/08 , H02K7/14 , H02K11/30 , H02K11/33
Abstract: The present invention relates to a fan motor having a stator core, a rotor and a rotary shaft rotatably coupled to the rotor, the fan motor including: a PCB cover having a bottom portion, an outside wall portion and an inside wall portion; and a PCB coupled to the internal space defined by the bottom portion, the outside wall portion and the inside wall portion of the PCB cover, wherein the stator core has an outer peripheral portion, teeth portions formed radially along the outer peripheral portion and at least one or more protrusion portions formed on the outer peripheral portion, and the PCB cover is thus coupled to the protrusion portions of the stator core.
Abstract translation: 本发明涉及一种具有定子铁芯，转子和可转动地连接在转子上的旋转轴的风扇电动机，该风扇电动机包括：具有底部，外壁部分和内壁部分的PCB盖; 以及PCB，其连接到由所述PCB盖的底部部分，外壁部分和内壁部分限定的内部空间，其中所述定子芯具有外周部分，沿着所述外周部分径向形成的齿部分，并且至少 形成在外周部上的一个或多个突出部分和PCB盖因此联接到定子芯的突出部分。
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公开(公告)号：US20140246936A1
公开(公告)日：2014-09-04
申请号：US14344321
申请日：2012-10-17
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park
IPC: H02K7/08
CPC classification number: H02K7/083 , H02K5/1672 , H02K7/14
Abstract: Disclosed therein is a fan motor including: a lower bracket having a lower protrusion which is located at the central portion and has a lower bearing insertion portion therein and a space which is formed around the lower protrusion; an upper bracket having an upper protrusion which is located at the central portion and has an upper bearing insertion portion therein; a rotor located between the lower protrusion and the upper protrusion and rotating together with a shaft; and a stator core surrounded by a lower insulator which is located above the lower protrusion and an upper insulator which is located below the upper protrusion.
Abstract translation: 其中公开了一种风扇电动机，包括：下支架，其具有位于中心部分的下突出部，并且在其中具有下轴承插入部分和围绕下突出部形成的空间; 上支架，其具有位于中心部分的上突出部，并且在其中具有上轴承插入部分; 位于下突出部和上突出部之间并与轴一起旋转的转子; 以及由位于下突起上方的下绝缘体包围的定子芯和位于上突起下方的上绝缘体。
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公开(公告)号：US20180175696A1
公开(公告)日：2018-06-21
申请号：US15832776
申请日：2017-12-06
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park , Woo Sung Cho
CPC classification number: H02K5/15 , F04D25/06 , F04D25/0606 , F04D29/661 , H02K5/00 , H02K5/10 , H02K7/14 , H02K11/30
Abstract: A fan motor according to the present invention comprises a rotor 10 which rotates together with a shaft 30; a stator 20 which is installed to be oriented towards the rotor 10; a top-covering bracket 60 which is coupled to an upper insulator 21 and a core 22 constituting the stator 20; a motor bracket 80 which is mounted on a fixed-installation bracket 70 and coupled to the core 22, upper insulator 21 and lower insulator 23 of the stator 20 and a printed circuit board 50; and a sealing element 100 which is filled in a space portion S formed between a lower surface of the printed circuit board 50 coupled to the bottom of the lower insulator 23 and an inner lower surface of the motor bracket 80.
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公开(公告)号：US09641042B2
公开(公告)日：2017-05-02
申请号：US14651670
申请日：2014-01-20
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park
CPC classification number: H02K5/161 , F04D25/088 , F25D21/04 , F25D2317/0681 , H02K3/522 , H02K5/04 , H02K5/1672 , H02K5/225 , H02K15/12 , H02K2203/03
Abstract: A fan motor including: a lower bracket through which a rotary shaft passes and having a lower bearing insertion space formed around the rotary shaft; an upper bracket through which the rotary shaft passes and having an upper bearing insertion space formed around the rotary shaft; a lower bearing forcedly pressed and fixed at a lower bearing seating portion formed above the lower bearing insertion space; an upper bearing forcedly pressed and fixed at an upper bearing seating portion formed above the upper bearing insertion space; a rotor rotatably joined to the rotary shaft inside the upper bracket; a stator located around the rotor; a lower felt cover having a lower bearing supporting portion for supporting the lower portion of the lower bearing; and an upper felt cover having an upper bearing supporting portion for supporting the lower portion of the upper bearing.
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公开(公告)号：US09641041B2
公开(公告)日：2017-05-02
申请号：US14415597
申请日：2013-06-24
Applicant: NEW MOTECH CO., LTD.
Inventor： Jeong Cheol Jang , Gyeong Su Park
Abstract: A fan motor according to the present invention includes a lower bracket having a center portion through which a rotating shaft passes, a bracket welding groove formed at an upper portion, and a lower bearing insertion space formed around the rotating shaft outside the center portion; an upper bracket having a center portion through which the rotating shaft passes, a bracket welding projection formed at a position corresponding to the bracket welding groove of the lower bracket, and an upper bearing insertion space formed around the rotating shaft inside the center portion; a rotor combined with the rotating shaft and rotating inside the upper bracket; and a stator positioned around the rotor, and the bracket welding groove and the bracket welding projection are tightly coupled to each other through ultrasonic welding.
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