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Title:
ELECTROSTATIC ATOMIZER WITH ANION ION GENERATING FUNCTION AND AIR CLEANER USING SAME
Document Type and Number:
WIPO Patent Application WO/2004/110642
Kind Code:
A1
Abstract:
Negatively charged liquid particles are released by applying a high voltage between an eclectic discharge end of a carrier for carrying a liquid and an electrode opposed to the electric discharge end. Corona discharge is caused between an ionization needle provided separately from the carrier and a counter electrode opposed to the ionization needle to negatively charge molecules in the air to generate anions. The liquid carried by the carrier and the ionization needle are connected to a common negative electrode to apply the same high voltage between the electrical discharge end of the carrier and the electrode and between the ionization meddle and the counter electrode.

Inventors:
SUZUKI KAZUHIRO (JP)
OBATA KENJI (JP)
NAKADA TAKAYUKI (JP)
SUDA HIROSHI (JP)
ITO MIKIO (JP)
ISAKA ATSUSHI (JP)
Application Number:
PCT/JP2004/007597
Publication Date:
December 23, 2004
Filing Date:
May 26, 2004
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC WORKS LTD (JP)
SUZUKI KAZUHIRO (JP)
OBATA KENJI (JP)
NAKADA TAKAYUKI (JP)
SUDA HIROSHI (JP)
ITO MIKIO (JP)
ISAKA ATSUSHI (JP)
International Classes:
F24F7/00; A61L9/14; A61L9/22; B03C3/00; B03C3/02; B03C3/155; B03C3/40; B03C3/41; B05B5/057; F24F6/12; B03C3/017; (IPC1-7): B05B5/057; A61L9/14; B03C3/00; F24F7/00
Foreign References:
JP2003079714A2003-03-18
JP3260150B22002-02-25
JP2003014261A2003-01-15
JP2002203657A2002-07-19
JPS62144774A1987-06-27
JP2001286546A2001-10-16
Attorney, Agent or Firm:
Nishikawa, Yoshikiyo (Umeda-Daiichiseimei Bldg. 5th Floor 12-17, Umeda 1-chome, Kita-k, Osaka-shi Osaka 01, JP)
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