公开(公告)号：US09728701B2

公开(公告)日：2017-08-08

申请号：US14811404

申请日：2015-07-28

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Jin Woo Kwak ,  In Woong Lyo ,  Kyong Hwa Song ,  Han Saem Lee ,  Hong Kil Baek ,  In Chang Chu ,  Gyung Bok Kim ,  Su Jung Noh ,  Seung Woo Lee

IPC: H01L35/28 ,  H01L35/30 ,  F02G5/02

CPC classification number: H01L35/30 ,  F02G5/02 ,  Y02T10/166

Abstract: A thermoelectric generation apparatus includes a heat absorbing surface configured to absorb heat from an internal combustion engine, a heat generating surface bonded to the heat absorbing surface by a semiconductor and configured to discharge the heat to the outside, and a conductive converting part interposed between the heat absorbing surface and the internal combustion engine. The conductive converting part is configured to allow the heat to be conducted from the internal combustion engine to the heat absorbing surface when a temperature of the internal combustion engine is equal to or greater than a specific value.

公开(公告)号：US20150101352A1

公开(公告)日：2015-04-16

申请号：US14103194

申请日：2013-12-11

Applicant: Hyundai Motor Company

Inventor： Jin Woo Kwak ,  Kyong Hwa Song ,  Gyung Bok Kim ,  In Chang Chu

IPC: H05K7/20

CPC classification number: H05K7/2039 ,  H01M10/625 ,  H01M10/653 ,  H01M10/657 ,  H01M10/658 ,  H01M2220/20

Abstract: A system for controlling thermal conductivity of a housing of an electronic part is provided. In particular, liquid is disposed within a hollow portion formed between an external wall body and an internal wall body of the housing and a magnetic field generating member is attached to an outer surface of the internal wall body. Insulating magnetic particles are dispersed in the liquid, and an orientation of the insulating magnetic particles is changed according to a direction of a magnetic field applied by the magnetic field generating member. This, as a result, controls the thermal conductivity of the housing.

Abstract translation: 提供了一种用于控制电子部件的壳体的导热性的系统。 特别地，液体设置在形成在壳体的外壁体和内壁体之间的中空部分中，并且磁场产生部件附接到内壁体的外表面。 绝缘磁性粒子分散在液体中，绝缘磁性粒子的取向根据磁场产生部件所施加的磁场的方向而变化。 因此，这样可以控制外壳的热导率。

公开(公告)号：US20150040583A1

公开(公告)日：2015-02-12

申请号：US14080109

申请日：2013-11-14

Applicant: Hyundai Motor Company

Inventor： Jin Woo Kwak ,  Kyong Hwa Song ,  Gyung Bok Kim ,  In Chang Chu

IPC: F28F3/12

CPC classification number: F28F3/12 ,  F28D15/02 ,  F28F13/00 ,  H01L23/38 ,  H01L23/427 ,  H01L2224/33 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/4846 ,  H01L2224/4903 ,  H01L2224/73265 ,  H01L2924/181 ,  H05K7/20936 ,  H01L2924/00012 ,  H01L2924/00014

Abstract: A heat dissipation device for electronic controllers, is provided and includes a housing that has a hollow portion into which a working fluid for heat transfer and dissipation is filled. The housing of the electronic controller is formed to have the hollow portion using the material containing the heat-conductive filler and the heat transfer working fluid is filled in the hollow portion, to improve the cooling efficiency and achieving the weight reduction. By forming the condensation unit that condenses the vaporized working fluid in the upper end portion relative to the working fluid filled in the hollow portion of the housing, the heat exchange effect of the working fluid may be maximized.

Abstract translation: 提供了一种用于电子控制器的散热装置，并且包括具有中空部分的壳体，其中填充有用于传热和耗散的工作流体。 电子控制器的壳体形成为具有使用包含导热填料的材料的中空部分，并且传热工作流体填充在中空部分中，以提高冷却效率并实现重量减轻。 通过形成冷凝单元，其使上端部中的蒸发的工作流体相对于填充在壳体的中空部分中的工作流体冷凝，可以使工作流体的热交换效果最大化。