公开(公告)号：KR1020100135531A

公开(公告)日：2010-12-27

申请号：KR1020090053967

申请日：2009-06-17

Applicant: 한국표준과학연구원

Inventor： 정세채 ,  정석원 ,  윤태오 ,  신현주

IPC: F17D1/20 ,  F17D1/08

CPC classification number: F17D1/20 ,  F16K7/00 ,  F16K31/00 ,  F16L9/02 ,  F16L9/10 ,  F16L9/105 ,  F17D1/08 ,  G05D16/20

Abstract: PURPOSE: A dynamic valve and a fluid delivery method are provided to dynamically control the flow of fluid using the pressure applied to the fluid in a pipe. CONSTITUTION: A liquid fluid is transferred through a pipe in which the contact angle with the fluid is repetitively changed in the fluid delivery direction. The fluid is discontinuously transferred due to the changes in the contact angle. The transfer speed of the fluid in the pipe is controlled by the difference between the pressure of fluid in the pipe caused by the contact angle changes and the pressure applied to the fluid through one of the inlet and outlet of the pipe.

Abstract translation: 目的：提供动态阀和流体输送方法，以使用施加到管道中的流体的压力来动态地控制流体的流动。 构成：液体流体通过与流体的接触角在流体输送方向上重复变化的管道传送。 由于接触角的变化，流体不连续地传递。 管道中的流体的传送速度由接触角变化引起的管中的流体压力与通过管道的入口和出口之一施加到流体的压力之间的差来控制。

公开(公告)号：KR101157037B1

公开(公告)日：2012-06-21

申请号：KR1020090053967

申请日：2009-06-17

Applicant: 한국표준과학연구원

Inventor： 정세채 ,  정석원 ,  윤태오 ,  신현주

IPC: F17D1/20 ,  F17D1/08

Abstract: PURPOSE: A dynamic valve and a fluid delivery method are provided to dynamically control the flow of fluid using the pressure applied to the fluid in a pipe. CONSTITUTION: A liquid fluid is transferred through a pipe in which the contact angle with the fluid is repetitively changed in the fluid delivery direction. The fluid is discontinuously transferred due to the changes in the contact angle. The transfer speed of the fluid in the pipe is controlled by the difference between the pressure of fluid in the pipe caused by the contact angle changes and the pressure applied to the fluid through one of the inlet and outlet of the pipe.