JPH0730656Y2 - Ozone generator - Google Patents
Ozone generatorInfo
- Publication number
- JPH0730656Y2 JPH0730656Y2 JP1988105541U JP10554188U JPH0730656Y2 JP H0730656 Y2 JPH0730656 Y2 JP H0730656Y2 JP 1988105541 U JP1988105541 U JP 1988105541U JP 10554188 U JP10554188 U JP 10554188U JP H0730656 Y2 JPH0730656 Y2 JP H0730656Y2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- ceramic plate
- discharge
- induction electrode
- induction
- 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.)
- Expired - Fee Related
Links
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案はオゾンを発生させるための放電体に関し、特に
その電極取り出し構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a discharge body for generating ozone, and more particularly to an electrode extraction structure thereof.
（従来の技術） 従来からオゾンを発生させるための放電体として、特開
昭59-44782号、59-44797号公報に示されているようにセ
ラミックを用いたものが考えられていた。(Prior Art) Conventionally, as a discharge body for generating ozone, one using a ceramic as disclosed in JP-A-59-44782 and 59-44797 has been considered.
これは、第６図（ａ）（ｂ）に示すように、アルミナな
どのセラミック板１の内部に面状の誘導電極２を、表面
に線状の放電電極３を、それぞれ形成したものであっ
た。また誘導電極２はスルーホール1cを経由してサラミ
ック板１の裏面に電極取出部2aを形成し、一方放電電極
３はセラミック板１の端面の導通部3bを経由してセラミ
ック板１の裏面に電極取出部3aを形成していた。これら
の電極取出部2a、3aにはそれぞれリード線４、５を接続
し、該リード線４、５を通じて高電圧を加えるようにな
っていた。As shown in FIGS. 6 (a) and 6 (b), a planar induction electrode 2 is formed inside a ceramic plate 1 made of alumina or the like, and a linear discharge electrode 3 is formed on the surface thereof. It was Further, the induction electrode 2 forms an electrode lead-out portion 2a on the back surface of the salamic plate 1 via the through hole 1c, while the discharge electrode 3 is formed on the back surface of the ceramic plate 1 via the conducting portion 3b on the end surface of the ceramic plate 1. The electrode extraction part 3a was formed. Lead wires 4 and 5 are connected to the electrode lead-out portions 2a and 3a, respectively, and a high voltage is applied through the lead wires 4 and 5.
このような放電体の製法は、第６図（ｃ）に示すよう
に、まず未焼成のセラミック板1bの上面にＷ又はMo−Mn
などの導電性ペーストを印刷して誘導電極２を形成し、
下面に電極取出部2a、3aのためのパッドを同様にして印
刷し、スルーホール1c中にも同様に印刷を行う。次に誘
導電極２を覆うように、もう一方の未焼成セラミック板
1bを重ね合わせて密着させ、該セラミック板1aの上面に
放電電極３を印刷し、さらに端面の導通部3bを印刷す
る。その後焼成して全体を一体化させ、ハンダによって
電極取出部2a、3aを形成していた。As shown in FIG. 6 (c), the method for manufacturing such a discharge body is as follows. First, W or Mo-Mn is formed on the upper surface of the unfired ceramic plate 1b.
By printing a conductive paste such as
Pads for the electrode lead-out portions 2a and 3a are printed on the lower surface in the same manner, and the same printing is performed on the through holes 1c. Next, the other unfired ceramic plate is covered so as to cover the induction electrode 2.
1b are overlapped and brought into close contact with each other, the discharge electrode 3 is printed on the upper surface of the ceramic plate 1a, and the conducting portion 3b on the end face is printed. After that, the whole was integrated by firing, and the electrode lead-out portions 2a and 3a were formed by soldering.
（従来技術の課題） ところが、上記の如き従来のオゾン発生用放電体は、製
造時に各電極を形成する以外に、スルーホール1cや端面
の導通部3bなどを印刷する工程が必要であり、全体の製
造工程が長くなるため手間がかかるだけでなくコストも
高いものであった。(Problems of the prior art) However, in the conventional ozone generating discharge body as described above, a step of printing the through hole 1c, the end face conductive portion 3b, etc. is required in addition to the formation of each electrode during manufacturing. In addition to the long manufacturing process, it is not only time-consuming, but also costly.
（課題を解決するための手段） そこで、本考案は上記課題にに鑑み、セラミック板の内
部に誘導電極を埋設し、表面に放電電極を備えたオゾン
発生用放電体において、上記セラミック板の一方端近傍
には段部または凹部を形成して誘導電極の一部を露出さ
せ、上記セラミック板の他方端には放電電極の端部を延
設するとともに、上記誘導電極の露出部分および放電電
極の端部にそれぞれリード線を接続したものである。(Means for Solving the Problems) Therefore, in view of the above problems, the present invention provides an ozone generating discharger having a ceramic plate having an induction electrode embedded therein and a discharge electrode on the surface thereof. A step portion or a concave portion is formed near the end to expose a part of the induction electrode, the end portion of the discharge electrode is extended to the other end of the ceramic plate, and the exposed portion of the induction electrode and the discharge electrode A lead wire is connected to each end.
（実施例） 以下、本考案の実施例を説明する（従来例と同一部分は
同一符号を用いる。）。(Embodiment) An embodiment of the present invention will be described below (the same parts as those in the conventional example are designated by the same reference numerals).
第１図（ａ）（ｂ）に示すオゾン発生用放電体は、一方
のサラミック板1bの上面に面状の誘導電極２を形成して
おいて、該誘導電極２を一部露出させて覆うように他方
のセラミック板1aを少しずらせて重ね合わせて密着さ
せ、このセラミック板1aの上面に線状の放電電極３を形
成し、さらに保護のための被覆層６を形成して、全体を
焼成一体化したものである。また、上記サラミック体１
の一方端近傍に形成した誘導電極２の露出部分に電極取
出部2aを設けてリード線４を接続するとともに、他方端
には放電電極３の端部を延設し、該端部に電極取出部3a
を設けてリード線５を接続するようになっている。In the ozone generating discharge body shown in FIGS. 1 (a) and 1 (b), a planar induction electrode 2 is formed on the upper surface of one salamic plate 1b, and the induction electrode 2 is partially exposed and covered. As described above, the other ceramic plate 1a is slightly shifted and overlapped and adhered to each other, the linear discharge electrode 3 is formed on the upper surface of the ceramic plate 1a, and the coating layer 6 for protection is further formed, and the whole is baked. It is an integrated one. Also, the above salamic body 1
An electrode lead-out portion 2a is provided on the exposed portion of the induction electrode 2 formed near one end to connect the lead wire 4, and an end portion of the discharge electrode 3 is extended to the other end and the electrode lead-out portion is connected to the end portion. Part 3a
Is provided to connect the lead wire 5.
上記セラミック板1a、1bはたとえばA12O392％のアルミ
ナセラミックスを用いるが、他のサラミックスであって
も良く、また誘導電極２、放電電極３はいずれもＷやMo
−Mnなどの誘電性ペーストをスクリーン印刷によって形
成したものであるが、この他にメタライズテープや金属
板を貼着したものであってもよい。さらに、電極取出部
2a、3aはいずれも電極上にNiメッキを施した後、SnとPb
の比が6:4のハンダにより形成したものである。また、
被覆層６は、ガラスあるいはサラミックスからなるもの
であるが、セラミック板１と同質のセラミックスにより
形成しておけば好適であり、このようなセラミックスを
スクリーン印刷、吹きつけ、あるいは薄板状として貼り
つけるなどの手段によって形成すれば良い。For the ceramic plates 1a and 1b, for example, A1 2 O 3 92% alumina ceramics is used, but other salamics may be used, and the induction electrode 2 and the discharge electrode 3 are made of W or Mo.
Although a dielectric paste such as -Mn is formed by screen printing, a metallized tape or a metal plate may be attached instead. In addition, the electrode extraction part
2a and 3a are Sn and Pb after Ni plating on the electrode
Is formed by a solder having a ratio of 6: 4. Also,
The coating layer 6 is made of glass or Saramix, but it is preferable that the coating layer 6 is made of ceramics of the same quality as the ceramic plate 1, and such ceramics is screen-printed, sprayed, or attached as a thin plate. It may be formed by such means.
このように、各電極の一部を露出させ、電極と同一面上
にそれぞれ電極取出部2a、3aを形成する構造としたこと
により、導電性ペーストのスクリーン印刷を行う工程は
２回で済み、全体の製造工程を簡略化することができ
る。In this way, by partially exposing each electrode and forming the electrode lead-out portions 2a and 3a on the same surface as the electrodes, the process of screen-printing the conductive paste is only required twice. The whole manufacturing process can be simplified.
次に本考案の他の実施例を説明する。Next, another embodiment of the present invention will be described.
第２図（ａ）（ｂ）に示すオゾン発生用放電体はあらか
じめ上側のセラミック板1aの一方端近傍に貫通孔1dを形
成しておいて、セラミック板1a、1bを重ね合わせた時に
該貫通孔1dより誘導電極２を露出させるようにしたもの
である。In the ozone generating discharge body shown in FIGS. 2 (a) and 2 (b), a through hole 1d is formed in the vicinity of one end of the upper ceramic plate 1a in advance, and the through holes are formed when the ceramic plates 1a and 1b are superposed. The induction electrode 2 is exposed through the hole 1d.
また、第３図（ａ）（ｂ）に示すオゾン発生用放電体
は、下側のセラミック板1bの一方端近傍に切り欠き1eを
形成しておいて、セラミック板1a、1bを重ね合わせたと
き、上側のセラミック板1aの下面に形成した誘導電極２
の一部が前記切り欠き1eより露出するようにしたもので
ある。Further, in the ozone generating discharge body shown in FIGS. 3A and 3B, the notch 1e is formed in the vicinity of one end of the lower ceramic plate 1b, and the ceramic plates 1a and 1b are superposed. At this time, the induction electrode 2 formed on the lower surface of the upper ceramic plate 1a
Is partly exposed from the notch 1e.
さらに、第４図（ａ）（ｂ）に示すオゾン発生用放電体
は下側のセラミック板1bの長さを上側のセラミック板1a
よりも短くしておいて、これらを重ね合わせた時、ずれ
た部分から誘導電極２を露出させたものである。このよ
うに、誘導電極２の電極取出部2aを下面に向ければ、短
絡事故を防止することができる。Further, in the ozone generating discharge body shown in FIGS. 4 (a) and 4 (b), the length of the lower ceramic plate 1b is changed to the upper ceramic plate 1a.
It is shorter than the above, and when these are superposed, the induction electrode 2 is exposed from the shifted portion. As described above, by directing the electrode lead-out portion 2a of the induction electrode 2 to the lower surface, a short circuit accident can be prevented.
また、第５図に示したオゾン発生用放電体は下側のセラ
ミック板1bの一方端近傍に貫通孔1dを形成して誘導電極
２を露出させ、さらにサラミック板１の上面、下面に２
ヶ所の放電電極３、３′を形成してより効率を良くした
ものである。Further, in the ozone generating discharge body shown in FIG. 5, a through hole 1d is formed in the vicinity of one end of the lower ceramic plate 1b to expose the induction electrode 2, and further, the salamic plate 1 has two upper and lower surfaces.
The discharge electrodes 3, 3'are formed at several places to improve efficiency.
なお、第２図〜第５図において、放電電極３の端部は、
誘導電極２の露出部分と反対側の端部にまでそれぞれ延
設してある。2 to 5, the end portion of the discharge electrode 3 is
The induction electrode 2 is extended to the end opposite to the exposed portion.
以上さまざまな実施例を説明してきたが、この他に本考
案の要旨を逸脱しない範囲で自由に形状変更できること
は言うまでもない。Although various embodiments have been described above, it is needless to say that the shape can be freely changed without departing from the scope of the present invention.
（考案の効果） 叙上のように本考案によれば、セラミック板の内部に誘
導電極を埋設し、表面に放電電極を備えたオゾン発生用
放電体において、上記セラミック板の一方端近傍には段
部または凹部を形成して誘導電極の一部を露出させ、上
記セラミック板の他方端には放電電極の端部を延設する
とともに、上記誘導電極の露出部分および放電電極の端
部にそれぞれリード線を接続したことによって、優れた
性能を保ったまた、非常に簡単な構造とすることができ
るため、製造工程が簡略化され、手間がかからず、コス
トも低くできるなでの効果を奏することができる。(Effects of the Invention) As described above, according to the present invention, in the discharge body for ozone generation, in which the induction electrode is embedded in the ceramic plate and the discharge electrode is provided on the surface, one end of the ozone discharge plate near the ceramic plate is A step portion or a concave portion is formed to expose a part of the induction electrode, the end portion of the discharge electrode is extended to the other end of the ceramic plate, and the exposed portion of the induction electrode and the end portion of the discharge electrode are respectively formed. By connecting the lead wires, excellent performance can be maintained and the structure can be made very simple, which simplifies the manufacturing process, saves labor, and lowers the cost. Can play.
第１図（ａ）は本考案実施例に係るオゾン発生用放電体
を示す斜視図、第１図（ｂ）は同図（ａ）中のＡ−Ａ線
断面図である。 第２図（ａ）、第３図（ａ）、第４図（ａ）、第５図
（ａ）は本考案の他の実施例を示す斜視図、第２図
（ｂ）は同図（ａ）中のＢ−Ｂ線断面図、第３図（ｂ）
は同図（ａ）中のＣ−Ｃ線断面図、第４図（ｂ）は同図
（ａ）中のＤ−Ｄ線断面図、第５図（ｂ）は同図（ａ）
中のＥ−Ｅ線断面図である。 第６図（ａ）は従来のオゾン発生用放電体を示す斜視
図、第６図（ｂ）は同図（ａ）中のＦ−Ｆ線断面図、第
６図（ｃ）は同図（ａ）に示す放電体の製造工程を説明
するための図である。 1:セラミック板、2:誘導電極 3:放電電極、2a,3a:電極取出部 4,5:リード線、6:被覆層1 (a) is a perspective view showing an ozone generating discharge body according to an embodiment of the present invention, and FIG. 1 (b) is a sectional view taken along line AA in FIG. 1 (a). 2 (a), 3 (a), 4 (a) and 5 (a) are perspective views showing another embodiment of the present invention, and FIG. 2 (b) is the same drawing ( 3B is a sectional view taken along line BB in FIG.
Is a sectional view taken along line CC in FIG. 4A, FIG. 4B is a sectional view taken along line DD in FIG. 5A, and FIG.
It is the EE sectional view taken on the line. FIG. 6 (a) is a perspective view showing a conventional ozone generating discharge body, FIG. 6 (b) is a sectional view taken along line FF in FIG. 6 (a), and FIG. It is a figure for demonstrating the manufacturing process of the discharge body shown to a). 1: Ceramic plate, 2: Induction electrode 3: Discharge electrode, 2a, 3a: Electrode extraction part 4,5: Lead wire, 6: Cover layer
Claims (1)
表面に放電電極を備えたオゾン発生用放電体において、
上記セラミック板の一方端近傍には段部または凹部を形
成して誘導電極の一部を露出させ、上記セラミック板の
他方端には放電電極の端部を延設するとともに、上記誘
導電極の露出部分および放電電極の端部にそれぞれリー
ド線を接続してなるオゾン発生用放電体。1. An induction electrode is embedded inside a ceramic plate,
In an ozone generating discharge body having a discharge electrode on the surface,
A step or a recess is formed near one end of the ceramic plate to expose a part of the induction electrode, and an end of the discharge electrode is extended to the other end of the ceramic plate while exposing the induction electrode. A discharge body for ozone generation, in which lead wires are connected to a portion and an end of a discharge electrode, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988105541U JPH0730656Y2 (en) | 1988-08-09 | 1988-08-09 | Ozone generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988105541U JPH0730656Y2 (en) | 1988-08-09 | 1988-08-09 | Ozone generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0225539U JPH0225539U (en) | 1990-02-20 |
| JPH0730656Y2 true JPH0730656Y2 (en) | 1995-07-12 |
Family
ID=31338248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988105541U Expired - Fee Related JPH0730656Y2 (en) | 1988-08-09 | 1988-08-09 | Ozone generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730656Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03258990A (en) * | 1990-03-06 | 1991-11-19 | Matsushita Refrig Co Ltd | Rotary compressor |
| JP5405296B2 (en) * | 2007-03-05 | 2014-02-05 | オーニット株式会社 | Low temperature plasma generator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5684304A (en) * | 1979-12-14 | 1981-07-09 | Hitachi Ltd | Ozonizer |
| JPH0336508Y2 (en) * | 1985-12-04 | 1991-08-02 | ||
| JPS63206303A (en) * | 1987-02-24 | 1988-08-25 | Matsushita Electric Ind Co Ltd | Ozonizer |
| JPH0417537Y2 (en) * | 1987-10-29 | 1992-04-20 |
-
1988
- 1988-08-09 JP JP1988105541U patent/JPH0730656Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0225539U (en) | 1990-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |