Title:
イオン発生装置
Document Type and Number:
Japanese Patent JP6926114
Kind Code:
B2
Abstract:
An embodiment of the present invention provides an ion generating device which can suppress reduction in amount of ions generated and of which size reduction is possible. The ion generating device includes: a discharge electrode (1) which generates positive ions; a discharge electrode (2) which generates negative ions; a transformer (13) which outputs a high alternating-current voltage; a diode (D1) which rectifies the high alternating-current voltage and applies a voltage thus rectified to the discharge electrode (1); and a diode (D2) which rectifies the high alternating-current voltage and applies a voltage thus rectified to the discharge electrode (2). The diode (D1) and the diode (D2) are connected, on a high voltage circuit substrate (14), to an output terminal of the transformer (13) via a conductive body such as a wiring pattern (14a) and a soldering pattern (14b). The conductive body is formed in a region where the conductive body causes neither a decrease in strength of an electric field formed by the discharge electrode (1) nor a decrease in strength of an electric field formed by the discharge electrode (2).
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Inventors:
Kazu Date
Koji Horikawa
Takasato Yomei
Koji Horikawa
Takasato Yomei
Application Number:
JP2018552388A
Publication Date:
August 25, 2021
Filing Date:
March 03, 2017
Export Citation:
Assignee:
Sharp Corporation
International Classes:
H05F3/04; H01T23/00
Domestic Patent References:
| JP2076876U | ||||
| JP2013125643A | ||||
| JP2013032974A |
Foreign References:
| WO2015049933A1 |
Attorney, Agent or Firm:
Harakenzo world patent & trademark