Invention Grant
- Patent Title: Condensation-evaporator nanoparticle charger
- Patent Title (中): 冷凝 - 蒸发器纳米颗粒充电器
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Application No.: US14043662Application Date: 2013-10-01
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Publication No.: US09579662B2Publication Date: 2017-02-28
- Inventor: Susanne Vera Hering , Steven Russel Spielman , Gregory Stephen Lewis
- Applicant: Aerosol Dynamics Inc.
- 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 ; B03C3/38 ; B01D53/14 ; B01D5/00 ; G01N15/06 ; G01N15/14 ; G01N15/00

Abstract:
A particle charging method and apparatus are provided. An ion source is applied to a particle laden flow. The flow is introduced into a container in a laminar manner. The container has at least a first section, a second section and a third section. The first section includes wetted walls at a first temperature. A second section adjacent to the first section has wetted walls at a second temperature T2 greater than the first temperature T1. A third section adjacent to the second section has dry walls provided at a temperature T3 equal to or greater than T2. Additional water removal and temperature conditioning sections may be provided.
Public/Granted literature
- US20140029154A1 CONDENSATION-EVAPORATOR NANOPARTICLE CHARGER Public/Granted day:2014-01-30
Information query
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