公开(公告)号：US06609560B2

公开(公告)日：2003-08-26

申请号：US10131477

申请日：2002-04-25

申请人： Kyung-il Cho ,  In-seob Song ,  Byeoung Ju Ha ,  Sang-young Son ,  Hayong Yun ,  Sung-gyu Kang

发明人： Kyung-il Cho ,  In-seob Song ,  Byeoung Ju Ha ,  Sang-young Son ,  Hayong Yun ,  Sung-gyu Kang

IPC分类号： F28D1500

CPC分类号： H01L23/427 ,  F28D15/043 ,  H01L2924/0002 ,  H01L2924/00

摘要： A flat evaporator is provided. In the evaporator, a common chamber formed on a substrate with a predetermined diameter and depth for containing a coolant is divided into a vaporization cavity region, a capillary region surrounding the vaporization cavity region, and a manifold region surrounding the capillary region. The capillary region has a capillarity generator capable of generating capillary action, and a top plate is configured to include an exhaust unit including a gas collector to exhaust a gas coolant generated in the vaporization cavity region. The evaporator can be implemented as a small and thin cooling device for performing cooling without external power. Furthermore, the evaporator can effectively prevent degradation of fluid flow force due to coexistence of gas and liquid by isolating a liquid coolant from a vaporized coolant by a capillary region, thereby significantly improving heat exchange characteristics.

公开(公告)号：US06698503B2

公开(公告)日：2004-03-02

申请号：US10259877

申请日：2002-09-30

申请人： Sang-young Son ,  Mun-cheol Choi ,  Young-ki Hong ,  Hye-jung Cho ,  Byeoung Ju Ha

发明人： Sang-young Son ,  Mun-cheol Choi ,  Young-ki Hong ,  Hye-jung Cho ,  Byeoung Ju Ha

IPC分类号： F28D1500

CPC分类号： H01L23/427 ,  F28D15/043 ,  F28D15/046 ,  H01L2924/0002 ,  H01L2924/00

摘要： A heat transferring device having an adiabatic unit is provided. The heat transferring device includes a lower plate including an evaporator which contacts a heating element and allows a liquid refrigerant to absorb heat transferred from the heating element to thus evaporate, a condenser in which gas flowing from the evaporator is condensed, a gas passage through which the gas flowing from the evaporator into condenser, a liquid refrigerant passage through which the liquid refrigerant flows from the condenser into the evaporator and which includes a portion used as a channel region bordering the evaporator, and an adiabatic unit provided between the liquid refrigerant passage and the gas passage so that elements hindering the flow of the liquid refrigerant can be prevented from being introduced from the gas passage into the liquid refrigerant passage; and an upper plate which contacts some members of the lower plate including the adiabatic unit.

摘要翻译： 提供具有绝热单元的传热装置。 传热装置包括：下部板，包括与加热元件接触的蒸发器，并允许液体制冷剂吸收从加热元件传递的热量从而蒸发;蒸发器中流动的气体被冷凝的冷凝器，气体通道， 从蒸发器流入冷凝器的气体，液体制冷剂通道，液体制冷剂从冷凝器流过蒸发器，并且包括用作与蒸发器相邻的通道区域的部分;以及设置在液体制冷剂通道和 能够防止阻碍液体制冷剂的流入的元件从气体通路导入液体制冷剂通路， 以及接触包括绝热单元的下板的一些构件的上板。