Title:
ION EMISSION DEVICE AND DISELECTRIFICATION DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2014/024714
Kind Code:
A1
Abstract:
Provided is an ion emission device comprising a plurality of discharge electrodes, whereby it is possible to ensure a diselectrification speed and a positive-negative ion balance when in adjacent use, and which has superior diselectrification performance. A diselectrification device comprises a plurality of discharge electrodes (10) which respectively generate positive or negative ions, a fan (14) which ventilates to the outside the ions which are generated from the discharge electrodes (10), and a metal net (15) which is positioned in a ventilation port of the ions. The metal net (15) further comprises first mesh parts (N1), and second mesh parts (N2) with a wider mesh than that of the first mesh parts (N1). In a projected state, the discharge electrodes (10) are located at the first mesh parts (N1).
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Inventors:
TANAKA KOHICHI
Application Number:
PCT/JP2013/070452
Publication Date:
February 13, 2014
Filing Date:
July 29, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H05F3/04; H01T19/04; H01T23/00
Foreign References:
| JP2004253193A | 2004-09-09 | |||
| JP2008041345A | 2008-02-21 | |||
| JP2010198777A | 2010-09-09 |
Attorney, Agent or Firm:
SANO SHIZUO (JP)
Shizuo Sano (JP)
Shizuo Sano (JP)
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