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公开(公告)号:KR20180072037A
公开(公告)日:2018-06-29
申请号:KR20160174844
申请日:2016-12-20
Applicant: KOREA ELECTRONICS TECHNOLOGY
Inventor: SEO JUNG MOO , KIM RAE EUN , KIM JOO HAN , RHYU SE HYUN , LEE KI DEOK , LEE JEONG JONG
IPC: B64C39/02 , B64C11/28 , B64C11/30 , B64C11/48 , B64C27/10 , B64C27/12 , B64C27/50 , B64D47/08 , H04M1/725
Abstract: 본발명은모바일기기와연동하거나탑재가능한소형의무인비행장치및 이를구비하는휴대용단말기에관한것이다. 본발명에따른무인비행장치는서로반대방향으로회전하는한 쌍의모터가배치되는본체, 한쌍의모터에각각결합되어서로반대방향으로추력을발생시키는한 쌍의접이식프로펠러를포함한다.
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公开(公告)号:KR20180069955A
公开(公告)日:2018-06-26
申请号:KR20160171560
申请日:2016-12-15
Applicant: KOREA ELECTRONICS TECHNOLOGY , IUCF HYU INDUSTRY UNIV COOPERATION FOUNDATION HANYANG UNIV
Inventor: LEE JEONG JONG , RHYU SE HYUN , JUNG IN SOUNG , SEO JUNG MOO , LEE KI DEOK , KIM RAE EUN , JEONG JAE SIK , HONG JUNG PYO
CPC classification number: Y02T10/641
Abstract: 본발명은스큐가적용된회전자철심을갖는회전자및 그를포함하는자속집중형전동기에관한것으로, 분할되지않은일체형의영구자석을삽입하되회전자철심에스큐를적용하여공극자속밀도를정현적으로만들어코깅토크와유기전압외형률을낮추기위한것이다. 본발명에따른회전자철심은외주면으로개방된형태를갖는영구자석삽입구멍들이형성된회전자철판들을적층하여형성한다. 회전자철판들은각각, 영구자석삽입구멍의개방된부분의양쪽에영구자석삽입구멍에삽입된영구자석을구속하는제1 및제2 에지부가돌출되게형성된다. 제1 및제2 에지부는축 방향으로돌출된길이를달리하여스큐가적용된다.
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公开(公告)号:KR20200125134A
公开(公告)日:2020-11-04
申请号:KR20190048954
申请日:2019-04-26
Applicant: KOREA ELECTRONICS TECHNOLOGY
Inventor: RHYU SE HYUN , SEO JUNG MOO , LEE JEONG JONG , LEE KI DEOK , KIM RAE EUN
IPC: H02K49/10
Abstract: 본발명은마그네틱커플링에관한것으로, 마그네트사용의공용성을높여다양한출력사양에대응할수 있도록하기위한것이다. 마그네틱커플링용회전자는회전자코어의마그네트가설치되는영역에복수의마그네트삽입홈을형성하고, 복수의마그네트삽입홈에요구하는출력사양에따라마그네트를삽입함으로써, 다양한출력사양에대응할수 있는마그네틱커플링을제공할수 있다.
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4.Hall sensor board type of motor stator core sheet and brushless dc motor including the same 无效
Title translation: 霍尔传感器板式电机定子芯片和无刷直流电机,包括它们公开(公告)号:KR101123675B1
公开(公告)日:2012-03-20
申请号:KR20100117156
申请日:2010-11-23
Applicant: KOREA ELECTRONICS TECHNOLOGY
Inventor: RHYU SE HYUN , JUNG IN SOUNG , CHOI JUN HYUK , SEO JUNG MOO , GU BON GWAN , PARK JOON SUNG
Abstract: PURPOSE: A hall sensor board for motor stator core sheet and a BLDC(Brushless DC) motor thereof are provided to fix the hall sensor board to the stator by covering the edge area of the hall sensor board. CONSTITUTION: A BLDC includes a stator(20), a rotor(10), a hall sensor board(30), hall sensor(40), and a case(50). The hall sensor board is directly fixed to the stator. The hall sensor is arranged to one side of the hall sensor board to sense leakage flux of the rotor. The hall sensor board is manufactured in a core sheet type.
Abstract translation: 目的:提供电机定子铁芯片的霍尔传感器板及其BLDC(无刷直流)电机,通过覆盖霍尔传感器板的边缘区域将霍尔传感器板固定在定子上。 构成:BLDC包括定子(20),转子(10),霍尔传感器板(30),霍尔传感器(40)和壳体(50)。 霍尔传感器板直接固定在定子上。 霍尔传感器布置在霍尔传感器板的一侧,以检测转子的漏磁通。 霍尔传感器板以芯片类型制造。
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