公开(公告)号：US20150075372A1

公开(公告)日：2015-03-19

申请号：US14318126

申请日：2014-06-27

Applicant: AEROSOL DYNAMICS INC.

Inventor： Susanne V. Hering ,  Gregory S. Lewis ,  Steven R. Spielman

IPC: B01D53/00

CPC classification number: B01D53/002 ,  B01D5/0009 ,  B01D53/1475 ,  B01D2257/504 ,  G01M15/102 ,  G01N15/065 ,  G01N2015/0038 ,  G01N2015/1481 ,  H04L47/50 ,  Y02T10/47

Abstract: This technology relates to the enlargement by water condensation in a laminar flow of airborne particles with diameters of the order of a few nanometers to hundreds of nanometers to form droplets with diameters of the order of several micrometers. The technology presents several advanced designs, including the use of double-stage condensers. It has application to measuring the number concentration of particles suspended in air or other gas, to collecting these particles, or to focusing these particles.

Abstract translation: 该技术涉及通过直径为几纳米至几百纳米的空气中的颗粒的层流中的水冷凝扩大以形成直径为几微米级的液滴。 该技术提供了几种先进的设计，包括使用双级冷凝器。 它可用于测量悬浮在空气或其他气体中的颗粒的数量浓度，以收集这些颗粒或聚焦这些颗粒。

公开(公告)号：US09821263B2

公开(公告)日：2017-11-21

申请号：US14318126

申请日：2014-06-27

Applicant: Aerosol Dynamics Inc.

Inventor： Susanne V. Hering ,  Gregory S. Lewis ,  Steven R. Spielman

IPC: B01D53/00 ,  B01D5/00 ,  G01N15/06 ,  G01M15/10 ,  B01D53/14 ,  H04L12/863 ,  G01N15/00 ,  G01N15/14

CPC classification number: B01D53/002 ,  B01D5/0009 ,  B01D53/1475 ,  B01D2257/504 ,  G01M15/102 ,  G01N15/065 ,  G01N2015/0038 ,  G01N2015/1481 ,  H04L47/50 ,  Y02T10/47

Abstract: This technology relates to the enlargement by water condensation in a laminar flow of airborne particles with diameters of the order of a few nanometers to hundreds of nanometers to form droplets with diameters of the order of several micrometers. The technology presents several advanced designs, including the use of double-stage condensers. It has application to measuring the number concentration of particles suspended in air or other gas, to collecting these particles, or to focusing these particles.