公开(公告)号：KR100945052B1

公开(公告)日：2010-03-05

申请号：KR1020080004551

申请日：2008-01-15

Applicant: 한국과학기술원

Inventor： 구윤진 ,  염진 ,  우시웅 ,  이병주 ,  최진홍 ,  최호선 ,  김성진 ,  나석주 ,  김동권 ,  송인천

IPC: H05K7/20

Abstract: 본 발명의 히트싱크는 다수의 층으로 구획되게 적층하여 상기 적층된 사이에 냉각공간을 형성하고 중앙에 외부의 공기를 내부에 유입시키는 관통공을 형성시킨 냉각판과, 상기 냉각판의 관통공에 모터의 구동력을 전달받는 중심축의 외주연에 복수개의 냉각팬을 장착하여 냉각팬이 냉각공간에서 원 방향으로 회전되도록 하는 냉각수단과, 상기 복수개의 냉각판의 둘레에 수직으로 관통되고 전자부품과 밀착 결합된 방열블럭과 연결되어 내부의 증발열을 통하여 방열블럭의 온도를 외부로 방출시키는 하나 이상의 히트파이프로 구성한다.
히트싱크, 냉각판, 냉각팬, 원심팬, 배출팬

Abstract translation: 根据本发明的散热器包括通过层叠多个层形成的冷却板，以在堆叠的层和用于将外部空气引入中心的通孔之间形成冷却空间， 多个冷却风扇，所述多个冷却风扇安装在中心轴的外周上，用于接收马达的驱动力以在冷却空间中沿圆周方向旋转所述冷却风扇; 并且一个或多个热管连接到散热块，以通过内部的蒸发热将散热块的温度排放到外部。

公开(公告)号：KR1020090078627A

公开(公告)日：2009-07-20

申请号：KR1020080004551

申请日：2008-01-15

Applicant: 한국과학기술원

Inventor： 구윤진 ,  염진 ,  우시웅 ,  이병주 ,  최진홍 ,  최호선 ,  김성진 ,  나석주 ,  김동권 ,  송인천

IPC: H05K7/20

CPC classification number: H05K7/20409 ,  H01L23/3675 ,  H05K7/20172 ,  H05K2201/064

Abstract: A heat sink is provided to cool uniformly a cooling plate and to obtain excellent cooling efficiency by installing a cooling fan in a cooling space having multiple layers. A heat sink(100) includes a cooling plate(110), a cooling unit(120), and a heat pipe(130). The cooling plate is formed by laminating a plurality of layers. A cooling space(111) is formed between the laminated layers. A penetrating hole(112) is formed at a center of the cooling plate in order to receive external air. The cooling unit includes a plurality of cooling fans(123) which are installed in an outer circumference of a central shaft(122) for receiving driving force of a motor(121) the penetrating hole of the cooling plate. The cooling fans are rotated in a circular direction in the cooling space. The heat pipe penetrates peripheries of the cooling plates in a vertical direction. The heat pipe is connected to a radiating block attached to an electronic component in order to radiate the temperature of the radiating block to the outside by using the internal evaporation heat.

Abstract translation: 提供散热器以均匀地冷却冷却板，并且通过在具有多层的冷却空间中安装冷却风扇来获得优异的冷却效率。 散热器（100）包括冷却板（110），冷却单元（120）和热管（130）。 冷却板通过层压多个层而形成。 在层压层之间形成冷却空间（111）。 在冷却板的中心形成有通孔（112），以便接收外部空气。 冷却单元包括多个冷却风扇（123），其安装在中心轴（122）的外周，用于接收冷却板的贯通孔的电动机（121）的驱动力。 冷却风扇在冷却空间中沿圆周方向旋转。 热管在垂直方向上穿透冷却板的周边。 热管连接到附接到电子部件的辐射块，以便通过使用内部蒸发热将辐射块的温度辐射到外部。

公开(公告)号：KR100887761B1

公开(公告)日：2009-03-12

申请号：KR1020070104189

申请日：2007-10-16

Applicant: 한국과학기술원

Inventor： 김승찬 ,  김종희 ,  양태헌 ,  최호선 ,  권동수

IPC: G06F3/01 ,  G06F3/0346 ,  G01L1/00

CPC classification number: G01L1/00 ,  G06F3/016

Abstract: An apparatus for measuring inertia with haptic feedback and a method thereof are provided to enable a user to feel the feedback of inertial force for operational information through a hand by a magnetic mover which generates inertial force. A guide hole(110h) which passes through upper and lower planes is formed at a central housing(110), and a magnetic mover(120) is inserted to the guide hole to be sliding. An upper housing(210) is coupled to an upper part of the central body and has a first repulsion magnet which is repulsed when the magnet mover approaches the magnet. A first pressure sensor(220) senses the repulsion force of the first pressure sensor, and a lower housing(310) which is coupled to a lower portion of the central body has a second repulsion magnet is repulsed when the magnet mover approaches the second repulsion magnet. A second pressure sensor(320) senses the repulsion force of the second repulsion magnet.

Abstract translation: 提供了一种利用触觉反馈测量惯量的装置及其方法，以使用户能够通过产生惯性力的磁力制动器感受到通过手的操作信息的惯性力的反馈。 在中心壳体（110）上形成穿过上平面和下平面的导向孔（110h），并且将磁性推动器（120）插入导向孔以滑动。 上壳体（210）联接到中心体的上部并且具有第一排斥磁体，当磁体移动器接近磁体时，其被排斥。 第一压力传感器（220）感测第一压力传感器的排斥力，并且当磁体移动器接近第二排斥时，联接到中心体的下部的第二排斥磁体的下壳体（310）被排斥 磁铁。 第二压力传感器（320）感测第二排斥磁体的排斥力。