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Patent Searching and Data


Title:
ELECTRICITY DISCHARGING UNIT AND AIR CLEANING DEVICE USING SAME
Document Type and Number:
WIPO Patent Application WO/2014/002453
Kind Code:
A1
Abstract:
An electricity discharge unit applies a voltage from a power supply portion (20) to a first discharge electrode (17) and a first counter electrode (14) which is provided with an opening portion (21) to cause corona discharge in order to generate ion. The first discharge electrode (17) and the first counter electrode (14) are disposed contactless with and orthogonal to each other. A first discharge electrode tip portion (17a) is protruded from the opening portion (21), and a first counter electrode surface (14a) which is the side that the first discharge electrode tip portion (17a) is protruded is provided with a first semiconductive portion (18) which has semiconductivity.

Inventors:
HIRASAWA HIDENAO
NAKAHARA KENGO
INAGAKI JUN
KATOU RYOU
KIMURA MARIKO
Application Number:
PCT/JP2013/003883
Publication Date:
January 03, 2014
Filing Date:
June 21, 2013
Export Citation:
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Assignee:
PANASONIC CORP (JP)
International Classes:
A61L9/22; A61L9/14; B01J19/08; F24F7/00; H01T23/00
Foreign References:
JPS6174639A1986-04-16
JP2006269095A2006-10-05
JP2003326192A2003-11-18
JP2005192822A2005-07-21
JP2007188852A2007-07-26
Attorney, Agent or Firm:
NAITO, Hiroki et al. (JP)
Hiroki Naito (JP)
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