Title:
吐出息から粒子を抽出するための装置
Document Type and Number:
Japanese Patent JP4875722
Kind Code:
B2
Abstract:
The device has a cone shaped droplet recuperator (7) including a netted lateral wall (2) convergent towards an outflow port (9) to permit droplets attracted towards the wall to be poured towards the port. A discharge electrode (1) e.g. polarized wire, is mounted inside the recuperator. The wall defines a counter electrode on the electrode (1) to attract the droplets collecting submicron particles e.g. pathogenics, carried by exhaled breath towards the wall, and has conductive strips (34) made of metal. The recuperator and a cooling system (16) define an electrostatic precipitator. The wall has a grooved inner side (4) that is made hydrophilic by surface treatment i.e. silicon dioxide deposition. An independent claim is also included for an extracted particle analyzing system comprising an extracted particle collecting device.
Inventors:
Potato, patrick
Ashar, Jean-Luc
Ashar, Jean-Luc
Application Number:
JP2009096410A
Publication Date:
February 15, 2012
Filing Date:
April 10, 2009
Export Citation:
Assignee:
Comisaria Arenergy Atomique
CNRS
CNRS
International Classes:
G01N1/02; B01D51/00; B03C3/41; B03C3/51
Domestic Patent References:
| JP2007523652A | ||||
| JP2004361160A | ||||
| JP2006112929A | ||||
| JP2008500542A | ||||
| JP2007524097A | ||||
| JP8508934A |
Foreign References:
| WO2007012447A1 | ||||
| DE19755681A1 | ||||
| WO2007131981A1 | ||||
| US5364457 | ||||
| WO2006004490A1 | ||||
| US4670026 |
Attorney, Agent or Firm:
Hatta International Patent Corporation