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Patent Searching and Data


Title:
ION GENERATION DEVICE AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/097737
Kind Code:
A1
Abstract:
The present invention addresses the problem of achieving an ion generation device capable of sufficiently suppressing a decrease in the amount of ion generation. This ion generation device (101) is provided with: an ion generator (11) that generates ions by receiving the application of a voltage ON level of voltage; and a voltage control circuit (10a) that controls a voltage OFF period, indicating a period in which a voltage OFF level is continuously maintained, to be longer than a voltage ON period indicating a period in which the voltage ON level is continuously maintained.

Inventors:
TAKAHASHI, Masaya
Application Number:
JP2018/006535
Publication Date:
May 23, 2019
Filing Date:
February 22, 2018
Export Citation:
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Assignee:
SHARP KABUSHIKI KAISHA (1 Takumi-cho, Sakai-ku Sakai Cit, Osaka 22, 〒5908522, JP)
International Classes:
H01T23/00; F24F1/00; F24F7/00; F24F11/74; F24F11/79
Foreign References:
JP2004055351A2004-02-19
JP2010029554A2010-02-12
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
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