JPS6484264A - Discharger - Google Patents
DischargerInfo
- Publication number
- JPS6484264A JPS6484264A JP24093687A JP24093687A JPS6484264A JP S6484264 A JPS6484264 A JP S6484264A JP 24093687 A JP24093687 A JP 24093687A JP 24093687 A JP24093687 A JP 24093687A JP S6484264 A JPS6484264 A JP S6484264A
- Authority
- JP
- Japan
- Prior art keywords
- period
- voltage
- voltage waveform
- time
- corona discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Abstract
PURPOSE:To miniaturize a boosting transformer and to reduce a generating quantity of ozone by specifying relation between the time of one period of a voltage waveform to generate the corona discharge of AC voltage to be impressed on a discharge element and the time of the period to repeat the voltage waveform. CONSTITUTION:The AC voltage Vac is supplied so that an AC voltage waveform to generate the corona discharge of period (t) can be repeated intermittently at a repetitive period T. When the corona discharge is generated by the AC voltage waveform W, ion with positive and negative polarity are generated in the neighborhood of a discharge electrode 3, and only he ion with specific polarity, for example, the ion with negative polarity is attracted to the surface of a body 5 to be electrified by a bias voltage impressed between the body 5 to be electrified and the discharge element 1, and an electrifying current Ic flows. And the time (t) of one period of the voltage waveform to generate the corona discharge of AC impression voltage and the time T of the repetitive period of the voltage waveform are set so as to be set as (t)<T. In such a way, the generating quantity of the ozone can be reduced, and unevenness in electrification can be eliminated, and a power source can be miniaturized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24093687A JPS6484264A (en) | 1987-09-28 | 1987-09-28 | Discharger |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24093687A JPS6484264A (en) | 1987-09-28 | 1987-09-28 | Discharger |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6484264A true JPS6484264A (en) | 1989-03-29 |
Family
ID=17066848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24093687A Pending JPS6484264A (en) | 1987-09-28 | 1987-09-28 | Discharger |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6484264A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0898726A (en) * | 1994-09-30 | 1996-04-16 | Sanyo Electric Works Ltd | Shoe chest with a deodorizing function |
US7854900B2 (en) | 2000-05-18 | 2010-12-21 | Sharp Kabushiki Kaisha | Sterilization method |
-
1987
- 1987-09-28 JP JP24093687A patent/JPS6484264A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0898726A (en) * | 1994-09-30 | 1996-04-16 | Sanyo Electric Works Ltd | Shoe chest with a deodorizing function |
US7854900B2 (en) | 2000-05-18 | 2010-12-21 | Sharp Kabushiki Kaisha | Sterilization method |
US8773838B2 (en) | 2000-05-18 | 2014-07-08 | Sharp Kabushiki Kaisha | Sterilization method, ion generating device, ion generating apparatus, and air conditioning apparatus |
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