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1. 发明授权

US06651735B2 Evaporator of CPL cooling apparatus having fine wick structure 有权
公开(公告)号：US06651735B2
公开(公告)日：2003-11-25
申请号：US10144722
申请日：2002-05-15
申请人： Hye-jung Cho , Yong-Soo Lee , Seog-woo Hong , In-seob Song
发明人： Hye-jung Cho , Yong-Soo Lee , Seog-woo Hong , In-seob Song
IPC分类号： F28D1500
CPC分类号： H01L23/427 , F28D15/0233 , H01L2924/0002 , H01L2924/00
摘要： An evaporator of a capillary pumped loop (CPL) cooling apparatus having a fine wick structure is provided. The evaporator having a flat board shape, of a capillary pumped loop (CPL) cooling apparatus includes a coolant storing part for storing in-flowing coolant from the condenser and collecting a uncondensed gas contained in the in-flowing coolant in an upper space, a cooling part for cooling the heating body through vaporization of the coolant, and superstructure and substructure combined with each other, for defining a channel region in which the coolant flows from the coolant storing part to the cooling part by a capillary action. In this case, the substructure includes a first substructure used as a substrate and a second substructure formed along a border of the substrate, or includes first through third segments equal to the first and second substructures. The channel region is formed between the second segment and the superstructure, and a pumping means formed of patterns that are formed so that the capillary action is generated in the coolant, or a porous material is included in the channel region.

2. 发明授权

US06601643B2 Flat evaporator 失效
标题翻译：平面蒸发器
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。

3. 发明授权

US07043987B2 Rotary gyroscope 有权
标题翻译：旋转陀螺仪
公开(公告)号：US07043987B2
公开(公告)日：2006-05-16
申请号：US10793331
申请日：2004-03-05
申请人： Hee-moon Jeong , In-seob Song , Seok-jin Kang
发明人： Hee-moon Jeong , In-seob Song , Seok-jin Kang
IPC分类号： G01P9/04
CPC分类号： G01C19/5642 , G01C19/02
摘要： A rotary gyroscope includes a base plate, an intermediate structure, including a driven element floating over the base plate and supported by a driving supporter radially extending therefrom, the driven element performing an oscillating motion with respect to a first axis, which is normal to a center plane thereof, a driving electrode driving the driven element, and a sensing element disposed in the driven element and connected to the driven element by a sensing connector to oscillate together with the driven element and concurrently to perform a sensing motion with respect to a third axis, which is normal to the first axis and any second axis, which is parallel to a center plane, due to a Coriolis force when an angular velocity is inputted from the second axis, and a cover covering the intermediate structure and having a sensing electrode to detect the sensing motion of the sensing element.
摘要翻译：旋转陀螺仪包括基板，中间结构，其包括浮动在基板上并被由其径向延伸的驱动支撑件支撑的从动元件，所述从动元件相对于第一轴执行振荡运动，该第一轴垂直于驱动驱动元件的驱动电极，以及设置在从动元件中并通过感测连接器与被驱动元件连接的传感元件，与驱动元件一起摆动，并且同时执行相对于第三驱动元件的感测运动轴，其平行于中心平面垂直于第一轴线和任何第二轴线，由于当从第二轴线输入角速度时的科里奥利力，以及覆盖中间结构并具有感测电极的盖子以检测感测元件的感测运动。

4. 发明授权

US06494058B2 Plate type condenser 失效
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.

5. 发明授权

US06609560B2 Flat evaporator 失效
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.

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