公开(公告)号：US20080075605A1

公开(公告)日：2008-03-27

申请号：US11617865

申请日：2006-12-29

申请人： Duck-jong Kim ,  Yun-wook Hwang ,  Yu-chang Kim ,  Sang-jin Park ,  Pil-woo Heo ,  Eui-soo Yoon ,  Deuk-yong Koh

发明人： Duck-jong Kim ,  Yun-wook Hwang ,  Yu-chang Kim ,  Sang-jin Park ,  Pil-woo Heo ,  Eui-soo Yoon ,  Deuk-yong Koh

IPC分类号： F04F1/06

CPC分类号： F04F1/06 ,  F04B19/006 ,  F04B53/141 ,  Y10T137/4643

摘要： Disclosed herein are a valve and a micro fluid pump having the same. The valve is mounted in a micro fluid pump having a capillary tube, to which a gas supply unit and a fluid transfer pipe are connected, for controlling the introduction and the discharge of fluid. The valve includes a discharge pipe filled with liquid such that the discharge pipe has a predetermined resistance pressure and constructed in a structure in which one end of the discharge pipe is connected to the capillary tube such that the discharge pipe communicates with the interior of the capillary tube, and the other end of the discharge pipe is open, thereby allowing gas out of the capillary tube through the discharge pipe when a gas pressure in the capillary tube exceeds the resistance pressure of the discharge pipe.

摘要翻译： 本文公开了具有该阀和微流体泵的阀。 阀安装在具有毛细管的微流体泵中，气体供给单元和流体输送管连接到毛细管上，用于控制流体的引入和排出。 阀包括填充有液体的排出管，使得排出管具有预定的电阻压力，并且构造成排出管的一端连接到毛细管的结构，使得排出管与毛细管的内部连通 管，排出管的另一端开放，从而当毛细管中的气体压力超过排出管的阻力压力时，通过排出管使气体从毛细管流出。

公开(公告)号：US07866954B2

公开(公告)日：2011-01-11

申请号：US11617865

申请日：2006-12-29

申请人： Duck-jong Kim ,  Yun-wook Hwang ,  Yu-chang Kim ,  Sang-jin Park ,  Pil-woo Heo ,  Eui-soo Yoon ,  Deuk-yong Koh

发明人： Duck-jong Kim ,  Yun-wook Hwang ,  Yu-chang Kim ,  Sang-jin Park ,  Pil-woo Heo ,  Eui-soo Yoon ,  Deuk-yong Koh

IPC分类号： F04F1/06

CPC分类号： F04F1/06 ,  F04B19/006 ,  F04B53/141 ,  Y10T137/4643

摘要： Disclosed herein are a valve and a micro fluid pump having the same. The valve is mounted in a micro fluid pump having a capillary tube, to which a gas supply unit and a fluid transfer pipe are connected, for controlling the introduction and the discharge of fluid. The valve includes a discharge pipe filled with liquid such that the discharge pipe has a predetermined resistance pressure and constructed in a structure in which one end of the discharge pipe is connected to the capillary tube such that the discharge pipe communicates with the interior of the capillary tube, and the other end of the discharge pipe is open, thereby allowing gas out of the capillary tube through the discharge pipe when a gas pressure in the capillary tube exceeds the resistance pressure of the discharge pipe.

摘要翻译： 本文公开了具有该阀和微流体泵的阀。 阀安装在具有毛细管的微流体泵中，气体供给单元和流体输送管连接到毛细管上，用于控制流体的引入和排出。 阀包括填充有液体的排出管，使得排出管具有预定的电阻压力，并且构造成排出管的一端连接到毛细管的结构，使得排出管与毛细管的内部连通 管，排出管的另一端开放，从而当毛细管中的气体压力超过排出管的阻力压力时，通过排出管使气体从毛细管流出。