公开(公告)号：US20130112375A1

公开(公告)日：2013-05-09

申请号：US13303909

申请日：2011-11-23

申请人： Jee Hoon CHOI ,  Jung Hyun YOO ,  Byung Ho SUNG ,  Yun Keun LEE ,  Min Whan SEO

发明人： Jee Hoon CHOI ,  Jung Hyun YOO ,  Byung Ho SUNG ,  Yun Keun LEE ,  Min Whan SEO

IPC分类号： F28D15/04 ,  B21D53/02

CPC分类号： F28D15/043 ,  F28D15/046

摘要： An evaporator for a looped heat pipe (LHP) system, in which a working fluid circulates to cool heat generating electronic components that generate heat during operation, the evaporator including: a body comprising an inlet through which the working fluid enters and an outlet through which the working fluid is discharged; a sintered wick that is included in the body, wherein the sintered wick is formed by sintering a metal powder, and a plurality of pores are formed in the sintered wick; and an additional layer that is formed on a vaporization surface of the sintered wick where evaporation of the working fluid occurs, wherein a plurality of through holes are formed in the additional layer such that the working fluid changed into a vapor state passes through the additional layer after passing the sintered wick.

摘要翻译： 一种用于循环热管（LHP）系统的蒸发器，其中工作流体循环以冷却在运行期间产生热量的发热电子部件，所述蒸发器包括：主体，其包括工作流体进入的入口和出口， 工作流体排出; 包括在本体中的烧结芯，其中通过烧结金属粉末形成烧结芯，并且在烧结芯中形成多个孔; 以及形成在烧结芯的蒸发表面上的另外的层，其中发生工作流体的蒸发，其中在附加层中形成多个通孔，使得工作流体变为蒸汽状态通过附加层 通过烧结芯后。

公开(公告)号：US20110073284A1

公开(公告)日：2011-03-31

申请号：US12888593

申请日：2010-09-23

申请人： Jung Hyun YOO ,  Jee Hoon CHOI ,  Min Whan SEO

发明人： Jung Hyun YOO ,  Jee Hoon CHOI ,  Min Whan SEO

IPC分类号： F28D15/04

CPC分类号： F28D15/046 ,  F28D15/0266

摘要： An evaporator for a loop heat pipe (LHP) system. The evaporator an evaporator body for accommodating a sintered wick formed by sintering metal powders, a discharging hole for discharging a working fluid filled into voids formed between particles of the sintered wick and changed into a vapor due to being heated, and an inlet hole for introducing the working fluid changed into a liquid; a first chamber portion coupled to a side of the inlet hole, and including an inlet for introducing the working fluid in a liquid phase, and an accommodation space portion for accommodating the working fluid in a liquid phase; and a capillary structure that is porous and that is inserted into the accommodating space portion, wherein the working fluid in a liquid phase introduced through the inlet is introduced to the evaporator body through the capillary structure.

摘要翻译： 一种用于回路热管（LHP）系统的蒸发器。 蒸发器，用于容纳通过烧结金属粉末而形成的烧结芯的蒸发器主体，用于排出填充在烧结芯的颗粒之间并由于加热而变成蒸汽的空隙中的工作流体的排放孔和用于引入 工作液变成液体; 第一室部分，其耦合到入口孔的一侧，并且包括用于将工作流体引入液相的入口和用于容纳液相的工作流体的容纳空间部分; 以及毛细结构，其是多孔的并且插入到容纳空间部分中，其中通过入口引入的液相中的工作流体通过毛细管结构被引入蒸发器主体。