JPS6318373A - Electrostatic discharge device - Google Patents
Electrostatic discharge deviceInfo
- Publication number
- JPS6318373A JPS6318373A JP16328386A JP16328386A JPS6318373A JP S6318373 A JPS6318373 A JP S6318373A JP 16328386 A JP16328386 A JP 16328386A JP 16328386 A JP16328386 A JP 16328386A JP S6318373 A JPS6318373 A JP S6318373A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electric field
- discharge
- ions
- charged
- 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
- 150000002500 ions Chemical class 0.000 claims abstract 10
- 230000005684 electric field Effects 0.000 claims abstract 6
- 230000006698 induction Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000001939 inductive effect Effects 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
Abstract
PURPOSE:To prevent an electrostatic discharger from dirt and to obtain uniform and stable discharge by providing the titled device with a control means for setting up the electric field intensity in the device to a value inhibiting the application of ions to a member to be charged under the no ion application state to the member. CONSTITUTION:Even when the member 5 to be charged is not charged (no ion application), AC voltage generated from an AC power supply 7 is impressed between an inductive electrode 2 and a discharge electrode 3 similarly to charging and a high AC electric field is formed near the discharge electrode 3 so that the electrode 3 is prevented from the sticking of polluting substances such as toner straying in the machine. At that time, input to a bias power supply 8 is adjusted by a control circuit 9 and the intensity of the bias voltage forming the extracted electric field is reduced so that both positive and negative ions generated in the electrode 3 are not applied to the member 5. Consequently, the sticking of polluting substances can be suppressed and uniform and stable discharge can be attained.
Description
【発明の詳細な説明】 7、補正の内容 本願明細書第1頁第18行と第19行の間に。[Detailed description of the invention] 7. Contents of correction Between lines 18 and 19 on page 1 of this specification.
「3、発明の詳細な説明」を挿入します。Insert "3. Detailed description of the invention."
Claims (1)
電極の近傍にイオンを発生させる交互電圧印加手段と、 放電電極と上記放電によって発生したイオンを受ける部
材との間に、該イオンを抽出して該部材に付与する電界
を形成する手段と、外部電界印加手段と、 該部材へのイオン付与を行わない状態において前記電界
強度をイオンが該部材に付与されない値とする制御手段
とを有することを特徴とする放電装置。[Scope of Claims] A dielectric, an induction electrode and a discharge electrode extending between the dielectric, and an alternating voltage applied between the induction electrode and the discharge electrode to generate ions in the vicinity of the discharge electrode. a means for applying a voltage; a means for extracting the ions and forming an electric field to apply the ions to the member between the discharge electrode and the member receiving the ions generated by the discharge; a means for applying an external electric field; A discharge device comprising control means for setting the electric field strength to a value at which ions are not applied to the member in a state where ions are not applied.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16328386A JPS6318373A (en) | 1986-07-11 | 1986-07-11 | Electrostatic discharge device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16328386A JPS6318373A (en) | 1986-07-11 | 1986-07-11 | Electrostatic discharge device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6318373A true JPS6318373A (en) | 1988-01-26 |
Family
ID=15770873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16328386A Pending JPS6318373A (en) | 1986-07-11 | 1986-07-11 | Electrostatic discharge device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6318373A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103983869A (en) * | 2014-05-08 | 2014-08-13 | 西安交通大学 | Nanosecond-microsecond level adjustable space medium electrostatic discharge simulation source |
-
1986
- 1986-07-11 JP JP16328386A patent/JPS6318373A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103983869A (en) * | 2014-05-08 | 2014-08-13 | 西安交通大学 | Nanosecond-microsecond level adjustable space medium electrostatic discharge simulation source |
CN103983869B (en) * | 2014-05-08 | 2016-05-25 | 西安交通大学 | A kind of nanosecond-Microsecond grade adjustable space medium electrostatic discharge simulation source |
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