公开(公告)号：KR20120000705A

公开(公告)日：2012-01-04

申请号：KR20100061109

申请日：2010-06-28

Applicant: KOREA RES INST OF STANDARDS

Inventor： CHU MIN CHEOL ,  KIM DAE SEONG

IPC: G01N15/02 ,  G01N15/06 ,  G01N21/94 ,  G06M11/02

Abstract: PURPOSE: A real time measuring device of micro particle size distribution is provided to measure micro particle per size in real time by using multiple concentration measuring devices and optical measurement systems. CONSTITUTION: A real time measuring device of micro particle size distribution comprises an aerosol number concentration meter(200) and a data processing unit. The aerosol number concentration meter measures the concentration of the inflow minute particles. The data processing unit computes a size distribution of inflow micro particle using the information outputted from the aerosol number concentration meter. A minute particle controlling element(100) controls the size of the minute particle passed through at least one of multiple aerosol number concentration meters. The minute particle controlling element comprises one or more mesh screens.

Abstract translation: 目的：提供微粒度分布的实时测量装置，通过使用多个浓度测量装置和光学测量系统实时测量每个尺寸的微粒子。 构成：微粒度分布的实时测量装置包括气溶胶数量浓度计（200）和数据处理单元。 气溶胶数量浓度计测量流入微粒子的浓度。 数据处理单元使用从气溶胶数量浓度计输出的信息来计算流入微粒子的尺寸分布。 微粒控制元件（100）控制通过多个气溶胶数量浓度计中的至少一个的微小颗粒的尺寸。 微粒控制元件包括一个或多个筛网。

公开(公告)号：WO2011059179A3

公开(公告)日：2011-11-03

申请号：PCT/KR2010007008

申请日：2010-10-13

Applicant: KOREA RES INST OF STANDARDS ,  CHU MIN CHEOL ,  CHO SEONG JAI ,  PARK HYUN MIN ,  KIM MOO JOON ,  KIM JEONG SOON

Inventor： CHU MIN CHEOL ,  CHO SEONG JAI ,  PARK HYUN MIN ,  KIM MOO JOON ,  KIM JEONG SOON

IPC: B82B3/00 ,  B22F9/02

CPC classification number: B05B17/0607 ,  B05B7/1404 ,  B05B7/1486

Abstract: The present invention relates to a nanopowder dispersing device comprising: an ultrasound focusing unit (2) consisting of a hollow solid tube (12) and an ultrasound vibrator (10) connected to the outer circumferential surface of the solid tube (12); a fluid travel pathway (8) which is laid so as to pass through the inside of the solid tube (12) of the ultrasound focusing unit (2) and which creates a pathway allowing a fluid containing a nanopowder to travel along the inside; and a signal generating and amplifying unit (4) which is connected to the ultrasound focusing unit (2) and supplies electrical signals for generating ultrasound in the ultrasound focusing unit (2).

Abstract translation: 纳米粉体分散装置技术领域本发明涉及一种纳米粉末分散装置，其特征在于，包括：超声波聚焦装置（2），其由中空的实心管（12）和与所述固体管（12）的外周面连接的超声波振子（10）组成。 液体行进路径（8），其布置成穿过超声聚焦单元（2）的固体管（12）的内部，并且产生允许含有纳米粉末的流体沿着内部行进的路径; 以及连接到所述超声波聚焦单元（2）并且在所述超声波聚焦单元（2）中提供用于生成超声波的电信号的信号发生和放大单元（4）。