公开(公告)号：US07168479B2

公开(公告)日：2007-01-30

申请号：US10732282

申请日：2003-12-11

申请人： Young-ki Hong ,  Kyung-il Cho ,  Byeoung-ju Ha ,  Jong-beom Kim ,  Hye-jung Cho

发明人： Young-ki Hong ,  Kyung-il Cho ,  Byeoung-ju Ha ,  Jong-beom Kim ,  Hye-jung Cho

IPC分类号： F28D15/02 ,  H05K7/20

CPC分类号： F28D15/046 ,  F28D15/0233 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： Provided is a highly efficient, slim heat transfer apparatus, including a main body connected to an end of a condensing zone through a liquid coolant reservoir. An extension of the main body is connected to the other end of the condensing zone. The main body has a coolant reservoir that stores liquid coolant supplied from the condensing zone, a vaporization zone in which the liquid coolant supplied from the coolant reservoir is vaporized, and a channel region connecting the coolant reservoir to the vaporization zone. The channel region acts as a channel for supplying the liquid coolant from the coolant reservoir to the vaporization zone.

摘要翻译： 提供了一种高效，细长的传热装置，其包括通过液体冷却剂储存器连接到冷凝区的端部的主体。 主体的延伸部连接到冷凝区的另一端。 主体具有冷却剂储存器，其存储从冷凝区域供应的液体冷却剂，其中从冷却剂储存器供应的液体冷却剂蒸发的蒸发区域和将冷却剂储存器连接到蒸发区域的通道区域。 通道区域用作用于将液体冷却剂从冷却剂储存器供应到蒸发区的通道。

公开(公告)号：US07044201B2

公开(公告)日：2006-05-16

申请号：US10645116

申请日：2003-08-21

申请人： Kyung-il Cho ,  Byeoung-ju Ha ,  Young-ki Hong ,  Tae-gyun Kim ,  Jong-beom Kim

发明人： Kyung-il Cho ,  Byeoung-ju Ha ,  Young-ki Hong ,  Tae-gyun Kim ,  Jong-beom Kim

IPC分类号： F28F15/00

CPC分类号： F28D15/0233 ,  F28D15/046 ,  F28F2210/02 ,  F28F2245/02 ,  H01L23/427 ,  H01L2924/0002 ,  H01L2924/00

摘要： A substantially flat heat transferring device and a method of fabricating the same are provided. The device includes a lower plate, an upper plate, a wick plate, and a liquid-phase coolant, while the lower plate contacts a heat source at its bottom. The upper plate is hermetically coupled with the lower plate along its edge to form a void therebetween. The wick plate is provided between the upper plate and the lower plate and is maintained in position relative to the lower plate by surface tension of the liquid-phase coolant. The liquid-phase coolant transfers heat by circulating between a vaporization part, where the heat source is located, to a condensing part. Here, the wick plate includes a plurality of holes and a plurality of planar wicks and makes the liquid-phase coolant flow from the condensing part to the vaporization part by capillary force between itself and the lower plate.

摘要翻译： 提供了基本平坦的传热装置及其制造方法。 该装置包括下板，上板，芯板和液相冷却剂，而下板在其底部接触热源。 上板沿其边缘与下板气密耦合以在它们之间形成空隙。 芯板设置在上板和下板之间，并且通过液相冷却剂的表面张力相对于下板保持在适当位置。 液相冷却剂通过在热源所在的蒸发部分之间循环到冷凝部分来传递热量。 这里，芯板包括多个孔和多个平面灯芯，并且通过其本身与下板之间的毛细管力使液相冷却剂从冷凝部分流到蒸发部。

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：US06494058B2

公开(公告)日：2002-12-17

申请号：US09682605

申请日：2001-09-26

申请人： Kyung-il Cho ,  Byeoung Ju Ha ,  In-seob Song

发明人： Kyung-il Cho ,  Byeoung Ju Ha ,  In-seob Song

IPC分类号： F25B3904

CPC分类号： F28B1/06 ,  F25B39/04 ,  F25B2339/043 ,  F28F3/12

摘要： A plate type condenser used in a cooling system is provided. The plate type condenser includes a casing for defining an upper space into which a gaseous refrigerant flows and is cooled, a lower space for accommodating a liquid refrigerant into which the gaseous refrigerant is condensed, and a connecting portion through which the upper and lower spaces communicate with each other. The casing substantially has a plate shape. A refrigerant inlet is installed at an upper portion of the casing to communicate with the upper space. A refrigerant outlet is installed at a lower portion of the casing to communicate with the lower space. A first adiabatic slit for separating the walls of the casing is formed between the upper space and the lower space except at the connecting portion. Accordingly, since the first adiabatic slit prevents heat in the upper space from being conducted to the lower space through the walls of the casing, a liquid refrigerant in the lower space can be satisfactorily cooled without using an additional subcooler.

公开(公告)号：US06601643B2

公开(公告)日：2003-08-05

申请号：US10131255

申请日：2002-04-25

申请人： Kyung-il Cho ,  Hye-jung Cho ,  Jae-yong Lee ,  In-seob Song

发明人： Kyung-il Cho ,  Hye-jung Cho ,  Jae-yong Lee ,  In-seob Song

IPC分类号： F28D702

CPC分类号： H01L23/427 ,  F28D15/043 ,  F28D15/046 ,  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. Also, the evaporator includes an auxiliary capillarity generator having a plurality of pins extending towards the center of the vaporization cavity region between the top plate and the substrate. The evaporator can be implemented as a small 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.

摘要翻译： 提供平面蒸发器。 在蒸发器中，形成在具有用于容纳冷却剂的预定直径和深度的基板上的公共室被分为蒸发腔区域，围绕蒸发腔区域的毛细管区域和围绕毛细管区域的歧管区域。 毛细管区域具有能够产生毛细管作用的毛细管发生器，并且顶板构造成包括排气单元，该排气单元包括气体收集器以排出在汽化腔区域中产生的气体冷却剂。 此外，蒸发器包括辅助毛细管发生器，其具有朝着顶板和基板之间的蒸发腔区域的中心延伸的多个销。 蒸发器可以实现为用于在没有外部电力的情况下进行冷却的小型冷却装置。 此外，蒸发器可以通过毛细管区域将气体和液体的共存与汽化的冷却剂隔离，从而有效地防止由于气体和液体的共存导致的流体流动力的降低，从而显着改善热交换特性。

公开(公告)号：US20110057541A1

公开(公告)日：2011-03-10

申请号：US12796085

申请日：2010-06-08

申请人： Kyung-il Cho ,  Jong-keun Song ,  Dong-wook Kim

发明人： Kyung-il Cho ,  Jong-keun Song ,  Dong-wook Kim

IPC分类号： B06B1/06 ,  H01L41/04 ,  H01L41/09 ,  H01L41/113

CPC分类号： B06B1/0292

摘要： A high power ultrasonic transducer includes a first ultrasonic transducer cell and at least one second ultrasonic transducer cell disposed on the first ultrasonic transducer cell. The at least one second ultrasonic transducer cell oscillates together with the first ultrasonic transducer cell.

摘要翻译： 高功率超声波换能器包括第一超声换能器单元和设置在第一超声换能器单元上的至少一个第二超声换能器单元。 所述至少一个第二超声换能器单元与所述第一超声换能器单元一起振荡。

公开(公告)号：US20060215362A1

公开(公告)日：2006-09-28

申请号：US11369729

申请日：2006-03-08

申请人： Kyung-il Cho

发明人： Kyung-il Cho

IPC分类号： G06F1/20

CPC分类号： G06F1/20

摘要： A portable apparatus includes a main body having at least one electric part, a heat transmitter mounted to the main body for connection with the electric part, a connection member connected to the heat transmitter and having a first connection part accessible from outside of the portable apparatus and which emits a driving heat transmitted from the heat transmitter, and a detachable accessory device which is disposed in contact with the first connection part. Accordingly, a driving heat generated inside the main body of the portable apparatus can be emitted to the outside, passing through the heat transmitter and the connection member in sequence, thereby improving cooling efficiency of the portable apparatus.

摘要翻译： 一种便携式设备，包括具有至少一个电气部件的主体，安装在主体上用于与电气部件连接的热传递器，与热传感器连接的连接部件，具有从便携式设备的外部可接近的第一连接部件 并且其发射从热发生器传递的驱动热;以及可拆卸的附件装置，其与第一连接部分接触地设置。 因此，便携式装置的主体内部产生的驱动热量可以排出到外部，依次通过热量传感器和连接部件，从而提高便携式设备的冷却效率。

公开(公告)号：US08299685B2

公开(公告)日：2012-10-30

申请号：US12796085

申请日：2010-06-08

申请人： Kyung-il Cho ,  Jong-keun Song ,  Dong-wook Kim

发明人： Kyung-il Cho ,  Jong-keun Song ,  Dong-wook Kim

IPC分类号： H01L41/08

CPC分类号： B06B1/0292

摘要： A high power ultrasonic transducer includes a first ultrasonic transducer cell and at least one second ultrasonic transducer cell disposed on the first ultrasonic transducer cell. The at least one second ultrasonic transducer cell oscillates together with the first ultrasonic transducer cell.

摘要翻译： 高功率超声波换能器包括第一超声换能器单元和设置在第一超声换能器单元上的至少一个第二超声换能器单元。 所述至少一个第二超声换能器单元与所述第一超声换能器单元一起振荡。

公开(公告)号：US07362579B2

公开(公告)日：2008-04-22

申请号：US11368693

申请日：2006-03-07

申请人： Kyung-il Cho

发明人： Kyung-il Cho

IPC分类号： H05K7/20 ,  H04M1/00 ,  F28D15/00

CPC分类号： G06F1/203 ,  G06F1/1616 ,  G06F1/1624 ,  H04M1/0216 ,  H04M1/0237

摘要： A portable apparatus includes an apparatus body including a first main body having therein a plurality of electric parts, and a second main body connected to the first main body to open and close a part of a surface of the first main body; a radiation member mounted in the second main body; and a heat transmitter mounted in the first main body to be connected with the electric parts at one side and contacted with the radiation member when the first main body is opened by operating the second main body. Since the radiation member is mounted to the second main body that does not frequently contact with a user during use of the portable apparatus, cooling of the portable apparatus can be efficiently performed.

摘要翻译： 一种便携式装置，包括：装置主体，包括：第一主体，其具有多个电气部件;第二主体，连接到第一主体，以打开和关闭第一主体的表面的一部分; 安装在所述第二主体中的辐射构件; 以及热传感器，其安装在所述第一主体中，以在所述第一主体通过操作所述第二主体而打开时与所述电气部件在一侧连接并与所述辐射部件接触。 由于在便携式设备的使用期间，辐射构件安装到不与使用者频繁接触的第二主体，因此可以有效地执行便携式设备的冷却。

公开(公告)号：US06520272B2

公开(公告)日：2003-02-18

申请号：US09911383

申请日：2001-07-25

申请人： Kyung-il Cho ,  Sang-eun Baek

发明人： Kyung-il Cho ,  Sang-eun Baek

IPC分类号： B62D5106

CPC分类号： B62D57/02 ,  A61B34/30 ,  A61B34/70 ,  A61B2034/303

摘要： A micro robot includes first and second masses, each having a first contact surface having a first frictional coefficient and a second contact surface having a second frictional coefficient and formed to be inclined by a predetermined angle with respect to the first contact surface, the first and second contact surfaces being formed at the lower portion of the mass corresponding to a surface of a target object, and an actuator provided between the first and second masses for periodically changing the distance between the first and second masses and enabling the first and second contact surfaces of the first and second masses to selectively contact the surface of the target object in synchronization with a periodic change in distance between the first and second masses. Thus, the micro robot is moved by the change in the distance between the masses constituting the micro robot together with the periodic change in friction between each of the masses and the surface of the object on which the micro robot moves, instead of using wheels or caterpillar tracks. Thus, the protective cover can protect the power source.