发明名称 |
Fine particle classification apparatus and method for classifying aerosol particles in a sheath gas |
摘要 |
A fine-particle classification apparatus includes an aerosol generation section which generates an aerosol containing fine particles in a medium background gas, a fine-particle classification section which classifies the fine particles contained in the aerosol in a sheath gas, and an introduction section, between the aerosol generation section and the fine-particle classification section, which introduces the aerosol generated in the aerosol generation section into the fine-particle classification section. The introduction section uses a carrier gas with an adequately high velocity to introduce the aerosol generated in the aerosol generation section to the classification section using a pressure difference.
|
申请公布号 |
US6809314(B2) |
申请公布日期 |
2004.10.26 |
申请号 |
US20010925414 |
申请日期 |
2001.08.10 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YOSHIDA TAKEHITO;MAKINO TOSHIHARU;SUZUKI NOBUYASU;YAMADA YUKA |
分类号 |
G01N15/00;G01N15/02;(IPC1-7):H01J49/04;G01N1/38 |
主分类号 |
G01N15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|