JPH0458993U - - Google Patents
Info
- Publication number
- JPH0458993U JPH0458993U JP10007990U JP10007990U JPH0458993U JP H0458993 U JPH0458993 U JP H0458993U JP 10007990 U JP10007990 U JP 10007990U JP 10007990 U JP10007990 U JP 10007990U JP H0458993 U JPH0458993 U JP H0458993U
- Authority
- JP
- Japan
- Prior art keywords
- corona discharge
- discharge element
- creeping corona
- circuit
- oscillation
- 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.)
- Granted
Links
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Description
図面は本考案の実施例を示し、第１図は沿面コ
ロナ放電素子の駆動電源を示す回路図、第２図は
沿面コロナ放電素子の上面を示す斜視図、第３図
は下面を示す斜視図、第４図は使用状態を示す断
面図、第５図は駆動電源の作動を説明する波形図
である。１……沿面コロナ放電素子、２……基板
、３……線状放電電極、４……面状誘導電極、１
０……駆動電源、１５……第２の抵抗、１６……
第２のトランジスタ（発振禁止回路）、１７……
マルチバイブレータ回路、２０……ＬＣ発振回路
。
The drawings show an embodiment of the present invention, in which Fig. 1 is a circuit diagram showing a driving power source for a creeping corona discharge element, Fig. 2 is a perspective view showing the top surface of the creeping corona discharge element, and Fig. 3 is a perspective view showing the bottom surface. , FIG. 4 is a sectional view showing the state of use, and FIG. 5 is a waveform diagram illustrating the operation of the drive power source. DESCRIPTION OF SYMBOLS 1... Creeping corona discharge element, 2... Substrate, 3... Linear discharge electrode, 4... Planar induction electrode, 1
0... Drive power supply, 15... Second resistor, 16...
Second transistor (oscillation prohibition circuit), 17...
Multivibrator circuit, 20...LC oscillation circuit.
Claims (1)
極とを一体的に設けた沿面コロナ放電素子の駆動
電源であつて、前記沿面コロナ放電素子をキヤパ
シタンスとして利用し可聴周波数以上の周波数で
発振するＬＣ発振回路と、マルチバイブレータ回
路と、そのマルチバイブレータ回路の出力に従つ
て前記ＬＣ発振回路の発振を停止させる発振禁止
回路と、を備えることを特徴とする沿面コロナ放
電素子の駆動電源。 ２ 請求項１記載の沿面コロナ放電素子の駆動電
源において、前記沿面コロナ放電素子と前記ＬＣ
発振回路の低圧側とを接続する部分に抵抗を挿入
したことを特徴とする沿面コロナ放電素子の駆動
電源。[Claims for Utility Model Registration] 1. A driving power source for a creeping corona discharge element in which a linear discharge electrode and a planar induction electrode are integrally provided via a dielectric layer, wherein the creeping corona discharge element is used as a capacitance. an LC oscillation circuit that oscillates at a frequency higher than an audible frequency; a multivibrator circuit; and an oscillation prohibition circuit that stops oscillation of the LC oscillation circuit in accordance with the output of the multivibrator circuit. Drive power supply for creeping corona discharge element. 2. In the drive power source for a creeping corona discharge element according to claim 1, the creeping corona discharge element and the LC
A driving power source for a creeping corona discharge element, characterized in that a resistor is inserted in a part connecting it to the low voltage side of an oscillation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990100079U JP2509411Y2 (en) | 1990-09-25 | 1990-09-25 | Drive power supply for surface corona discharge element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990100079U JP2509411Y2 (en) | 1990-09-25 | 1990-09-25 | Drive power supply for surface corona discharge element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0458993U true JPH0458993U (en) | 1992-05-20 |
| JP2509411Y2 JP2509411Y2 (en) | 1996-09-04 |
Family
ID=31842463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990100079U Expired - Fee Related JP2509411Y2 (en) | 1990-09-25 | 1990-09-25 | Drive power supply for surface corona discharge element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2509411Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008153125A (en) * | 2006-12-19 | 2008-07-03 | Sharp Corp | Ion generater |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195566A (en) * | 1984-03-17 | 1985-10-04 | Canon Inc | Discharging device |
| JPS6252874A (en) * | 1985-08-30 | 1987-03-07 | 浦 時生 | Rotary plug |
-
1990
- 1990-09-25 JP JP1990100079U patent/JP2509411Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60195566A (en) * | 1984-03-17 | 1985-10-04 | Canon Inc | Discharging device |
| JPS6252874A (en) * | 1985-08-30 | 1987-03-07 | 浦 時生 | Rotary plug |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008153125A (en) * | 2006-12-19 | 2008-07-03 | Sharp Corp | Ion generater |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2509411Y2 (en) | 1996-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |