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    • 1. 发明授权
    • 전기차용 모터
    • 电动汽车
    • KR101714842B1
    • 2017-03-10
    • KR1020140157188
    • 2014-11-12
    • 주식회사 포스코
    • 강영주김재홍김유미류인술김병진
    • H02K5/20H02K9/19
    • H02K5/20F28D15/046H02K9/197H02K9/20Y02T10/641
    • 본발명은전기차용모터에관한것으로서, 본발명의바람직한일 실시예에따른전기차용모터는모터하우징;과, 상기모터하우징의내부에구비되는회전축, 회전자, 고정자및 영구자석;과, 적어도일면이상기모터하우징의외부에접촉되고, 내부에서작동유체가순환되며, 상기모터하우징에비접촉되는응축영역을포함하는히트파이프; 및상기응축영역의외부에연결되고, 냉매로상기히트파이프를냉각하되, 상기히트파이프내부의작동유체와비접촉하는냉각채널;을포함하되, 상기히트파이프는, 적어도일면이적어도하나의선분을포함하는도형으로구비되며, 상기모터하우징의길이방향또는원주방향으로상기모터하우징을덮고, 내부가 1기압이하로유지될수 있다.
    • 本发明涉及用于冷却加热元件的模块和包括该模块的电动机。 根据本发明的用于冷却加热元件的模块可以包括:在其中容纳工作流体的平板形热管,与加热元件紧密接触,并且包括不与 加热元件; 以及连接到冷凝区域的冷却通道,并且通过制冷剂冷却热管。
    • 7. 发明公开
    • 회전전기기기
    • 用于冷却功率电子的装置集成在备用电源或ALTERNO-STARTER的后面
    • KR1020050063793A
    • 2005-06-28
    • KR1020057007454
    • 2003-10-28
    • 발레오 에끼쁘망 엘렉뜨리끄 모뙤르
    • 삐에레,쟝-마리파께,미쉘슐트,디크피페르,쟝,쥴리앙
    • H02K9/02
    • H02K9/20H02K11/048
    • The invention concerns a rotating electrical machine, in particular an alternator or an alterno-starter for a motor vehicle, comprising: a rotor (1) centered and fixed on a rotating shaft (2) supported by at least one rear bearing (4), the rear bearing (4) including radial cooling fluid outlets (4a, 4d); a stator (3) enclosing the rotor, the stator including a field coil (7) including windings constituting phases of the electrical machine; an electronic power circuit (15) connected to the windings of the stator phases; a heat dissipation bridge (16) including a first surface whereon is mounted the electronic power circuit and a second surface, opposite said first surface and oriented towards the rear bearing, said second surface forming a longitudinal wall of a passageway (17) for cooling fluid circulation, another longitudinal wall of said passageway (17) being formed by the rear bearing (4) supporting the stator wherein the second surface of the heat dissipating bridge (16) comprises cooling means (18) arranged in the fluid circulation passage (17).
    • 本发明涉及一种旋转电机,特别是用于机动车辆的交流发电机或交流起动器,包括:转子(1),其位于并固定在由至少一个后轴承(4)支撑的旋转轴(2)上, 后轴承(4)包括径向冷却流体出口(4a,4d); 封闭所述转子的定子(3),所述定子包括包括构成所述电机的相的绕组的励磁线圈(7) 连接到定子相绕组的电子电路(15); 散热桥(16),其包括安装有电子电源电路的第一表面和与所述第一表面相对并朝向后轴承定向的第二表面,所述第二表面形成用于冷却流体的通道(17)的纵向壁 所述通道(17)的另一个纵向壁由支撑定子的后轴承(4)形成,其中散热桥(16)的第二表面包括布置在流体循环通道(17)中的冷却装置(18) 。
    • 8. 发明授权
    • 코어리스 교류 유도전동기
    • 无芯交流感应电机
    • KR100347014B1
    • 2002-08-03
    • KR1019990049705
    • 1999-11-10
    • 한국과학기술원
    • 이대길장승환
    • H02K17/16
    • H02K17/16H02K7/088H02K9/20H02K17/165
    • 본발명은교류유도전동기의회전자의관성을감소시키기위하여알루미늄또는구리전도체관으로구성된코어리스회전자를이용함으로써고출력과고정밀도의회전특성을갖는코어리스교류유도전동기를제공하는데 그목적이있다. 위와같은목적을달성하기위한본 발명은, 코어리스회전자(11)와, 상기코어리스회전자(11)를회전시키도록결합된회전축(12)과, 상기코어리스회전자(12)의내부에삽입되어회전자계를유도하는강철봉(13)과, 상기강철봉(13)에결합된강철봉축(14) 및, 상기회전자(11)의둘레에위치하는고정자(15)를포함하며, 상기코어리스회전자(11)는구리나알루미늄등과같이높은전기전도성을갖는부재로형성되어있으며그 길이방향을따라다수의길다란막대형상의슬릿이형성된농형전도체관(101)과, 상기슬릿에각각채워져상기농형전도체관(101)의강성을보강하는복합재료(102) 또는고분자수지로구성되어있다. 그리고, 상기복합재료(102) 또는고분자수지에는자기투자율(Magnetic Permeability)을보완하기위해철이나페라이트분말과같이높은자기투자율을가지는분말이골고루첨가되어있다.