Invention Grant
US08801838B2 Advanced laminar flow water condensation technology for ultrafine particles
有权
先进的层流水凝结技术，适用于超微粒子
- Patent Title: Advanced laminar flow water condensation technology for ultrafine particles
- Patent Title (中): 先进的层流水凝结技术，适用于超微粒子
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Application No.: US13218393Application Date: 2011-08-25
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Publication No.: US08801838B2Publication Date: 2014-08-12
- Inventor: Susanne V. Hering , Gregory S. Lewis , Steven R. Spielman
- Applicant: Susanne V. Hering , Gregory S. Lewis , Steven R. Spielman
- Applicant Address: US CA Berkeley
- Assignee: Aerosol Dynamics Inc.
- Current Assignee: Aerosol Dynamics Inc.
- Current Assignee Address: US CA Berkeley
- Agency: Vierra Magen Marcus LLP
- Main IPC: B01D53/00
- IPC: B01D53/00
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.
Public/Granted literature
- US20120048112A1 ADVANCED LAMINAR FLOW WATER CONDENSATION TECHNOLOGY FOR ULTRAFINE PARTICLES Public/Granted day:2012-03-01
Information query
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