Invention Grant
US09259742B2 Electrostatic collecting system for suspended particles in a gaseous medium
有权
用于气态介质中悬浮颗粒的静电收集系统
- Patent Title: Electrostatic collecting system for suspended particles in a gaseous medium
- Patent Title (中): 用于气态介质中悬浮颗粒的静电收集系统
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Application No.: US13871552Application Date: 2013-04-26
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Publication No.: US09259742B2Publication Date: 2016-02-16
- Inventor: Jean-Maxime Roux , Jean-Luc Achard
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENE ALT , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Applicant Address: FR Paris FR Paris
- Assignee: Commissariat à l'énergie atomique et aux énergies alternatives,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee: Commissariat à l'énergie atomique et aux énergies alternatives,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee Address: FR Paris FR Paris
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR1253945 20120427
- Main IPC: B03C3/78
- IPC: B03C3/78 ; B03C3/12 ; B03C3/16 ; B03C3/32 ; B03C3/41
Abstract:
A device for collecting particles in air comprising a collecting chamber (4), a capillary tube (12) whereof one end (12.1) terminates in the chamber (4), a collecting electrode, the capillary tube (12) containing polarisable liquid. Sufficient difference in voltage is applied between the liquid and the collecting electrode (16) for a corona effect between the drop of liquid at the end of the capillary tube (12) and the collecting electrode (12) and the spraying of the drop (20) by electrospray. The corona discharge causes flow of air through the collecting chamber (4) and the electrospray ensures wetting of the collecting electrode (16).
Public/Granted literature
- US20130284024A1 ELECTROSTATIC COLLECTING SYSTEM FOR SUSPENDED PARTICLES IN A GASEOUS MEDIUM Public/Granted day:2013-10-31
Information query
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